Category: 3314-30-5

Adding a certain compound to certain chemical reactions, such as: 3314-30-5, name is 1H-Benzo[d]imidazole-2-carbaldehyde, belongs to imidazoles-derivatives compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 3314-30-5, name: 1H-Benzo[d]imidazole-2-carbaldehyde

Example 5 3-(1H-benzimidazol-2-methylene)-5-(2-methylphenylaminosulfo)-2-indolone (Indo 5) 0.15 g (0.5 mmol) 5-(2-methylphenylaminosulfo)-2-indolone and 0.10 g (0.685 mmol) 1H-benzimidazol-2-formaldehyde were suspended in 6 mL anhydrous ethanol, followed by addition of 2 drops of piperidine. The mixture was heated and refluxed in an oil bath for 30 min. A large quantity of yellow solid was precipitated, filtered, and washed with anhydrous ethanol, to obtain 0.12 g pale yellow solid, with a yield of 55.8percent. Analytical result by NMR spectroscopy: 1H-NMR (DMSO-d6) delta (ppm): delta13.82 (s, 1H), 11.70 (s, 1H), 9.44 (s, 1H), 8.20 (s, 1H), 8.00 (s, 1H), 7.82 (d, 1H, J=8.0 Hz), 7.78 (d, 1H, J=8.0 Hz), 7.61 (dd, 1H, J=16.8 Hz), 7.38 (t, 1H), 7.30 (t, 1H), 7.00-7.15 (m, 5H), 2.09 (s, 3H). ESI-MS m/z: 429 [M-H]+ (100). Analysis showed that, the pale yellow solid is 3-(1H-benzimidazol-2-methylene)-5-(2-methylphenylaminosulfo)-2-indolone, the structural formula of which is shown in Formula I, wherein R1 is 2-methylphenylaminosulfo, and R2 is hydrogen.

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 1H-Benzo[d]imidazole-2-carbaldehyde, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; INSTITUTE OF RADIATION MEDICINE, CHINA ACADEMY OF MILITARY MEDICAL SCIENCES PLA; Yang, Xiaoming; Wang, Lin; Li, Changyan; Zhan, Yiqun; Liu, Jing; Luo, Teng; Yan, Haiyan; Zhang, Shouguo; Li, Wei; Wen, Xiaoxue; Peng, Tao; Li, Lu; (18 pag.)US2016/151334; (2016); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Application of 3314-30-5, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 3314-30-5 as follows.

General procedure: A suspension of methyl 2-(2-aminoethyl)-1 ,3-thiazole-4-carboxylate (5) (1.96 g, 10.52 mmol), 1 H- benzimidazole-2-carbaldehyde (2.31 g, 15.79 mmol) and DIPEA (1.83 ml, 10.52 mmol) in MeOH (100 ml) was stirred at room temperature for 12 h. The reaction mixture was cooled to 0°C, NaBH4 (0.597 g, 15.79 mmol) was added and the mixture stirred at room temperature for 2 h. The reaction mixture was concentrated in vacuo and the residue dissolved in EtOAc (100 ml) and washed with saturated NC03 (2 x 50 ml). The combined aqueous layers were extracted with EtOAc (3 x 50 ml) and the combined organic layers dried (MgS04), filtered and evaporated in vacuo. Purification by flash column chromatography (KP- NH, eluting with a gradient of 0-10percent MeOH / DCM) afforded the title compound (1.4 g, 38percent, 90percent purity) as a tan solid. 1 H-NMR (Methanol-d4, 250 MHz): d[ppm]= 8.27 (s, 1 H), 7.60 – 7.49 (m, 2H), 7.29 – 7.17 (m, 2H), 4.09 (s, 2H), 3.92 (s, 3H), 3.26 (t, J = 6.3 Hz, 2H), 3.10 (t, J = 6.8 Hz, 2H) HPLCMS (Method A): [m/z]: 317 [M+H]+In a similar fashion to general procedure 3, 2-(2-aminoethyl)-5-chloro-N-[(3-fluoropyridin-2-yl)methyl]-1 ,3- thiazole-4-carboxamide dihydrochloride (192) (143 mg, 0.37 mmol), 1 H-1 ,3-benzodiazole-2-carbaldehyde (70.1 mg, 0.48 mmol), MgS04 (200 mg) in MeOH (10 ml) at room temperature for 3 d, followed by addition of NaBH4 (28 mg, 0.74 mmol) gave the title compound (94 mg, 56percent) as a white solid after purification by prep-HPLC. 1 H-NMR (DMSO-d6, 500 MHz): d[ppm]= 12.19 (s, 1 H), 8.71 (t, J = 5.6 Hz, 1 H), 8.37 (dt, J = 4.6, 1.3 Hz, 1 H), 7.70 (ddd, J = 10.0, 8.4, 1.1 Hz, 1 H), 7.54 (d, J = 7.2 Hz, 1 H), 7.45 (d, J = 7.0 Hz, 1 H), 7.40 (dt, J = 8.6, 4.4 Hz, 1 H), 7.14 (t, J = 7.5 Hz, 2H), 4.66 – 4.58 (m, 2H), 3.97 (s, 2H), 3.12 (t, J = 6.3 Hz, 2H), 2.94 (t, J = 6.3 Hz, 2H) HPLCMS (Method A): [m/z]: 445.1 [M+H]+

According to the analysis of related databases, 3314-30-5, the application of this compound in the production field has become more and more popular.

Reference:
Patent; VIFOR (INTERNATIONAL) AG; DUeRRENBERGER, Franz; BUHR, Wilm; BURCKHARDT, Susanna; BURGERT, Michael; KALOGERAKIS, Aris; REIM, Stefan; MANOLOVA, Vania; BOYCE, Susan; YARNOLD, Christopher John; PENA, Paula; SHEPHERD, Jon; LECCI, Cristina; JARJES-PIKE, Richard; SCOTT, John; (416 pag.)WO2017/68089; (2017); A2;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 3314-30-5 as follows. Formula: C8H6N2O

General procedure: The equimolar aldehyde 3a?3d (1 mmol) and substituted phenylhydrazine 5a?5s (1 mmol) weremixed in CH3OH (10 mL) and stirred at room temperature [18]. After about 2 h, the reaction wascompleted (monitored by TLC). The residual crude was purified via silica gel column chromatogramusing a gradient mixture of petroleum ether and ethyl acetate to obtain the pure target compounds6a?6ai (in 45?80percent yield).

According to the analysis of related databases, 3314-30-5, the application of this compound in the production field has become more and more popular.

Reference:
Article; Wang, Xing; Chen, Yong-Fei; Yan, Wei; Cao, Ling-Ling; Ye, Yong-Hao; Molecules; vol. 21; 11; (2016);,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Related Products of 3314-30-5, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 3314-30-5, name is 1H-Benzo[d]imidazole-2-carbaldehyde, This compound has unique chemical properties. The synthetic route is as follows.

General procedure: The equimolar aldehyde 3a?3d (1 mmol) and substituted phenylhydrazine 5a?5s (1 mmol) weremixed in CH3OH (10 mL) and stirred at room temperature [18]. After about 2 h, the reaction wascompleted (monitored by TLC). The residual crude was purified via silica gel column chromatogramusing a gradient mixture of petroleum ether and ethyl acetate to obtain the pure target compounds6a?6ai (in 45?80percent yield).

The chemical industry reduces the impact on the environment during synthesis 1H-Benzo[d]imidazole-2-carbaldehyde. I believe this compound will play a more active role in future production and life.

Reference:
Article; Wang, Xing; Chen, Yong-Fei; Yan, Wei; Cao, Ling-Ling; Ye, Yong-Hao; Molecules; vol. 21; 11; (2016);,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Reference of 3314-30-5,Some common heterocyclic compound, 3314-30-5, name is 1H-Benzo[d]imidazole-2-carbaldehyde, molecular formula is C8H6N2O, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.

General procedure: A flask was equipped with a magnetic stir bar and charged with 1Hpyrrole-2-carbaldehyde (2a; 19.0 mg, 0.2 mmol, 1.0 equiv), 2-bromophenylacetonitrile(1a; 39.2 mg, 0.2 mmol, 1.0 equiv), and K3PO4(63.6 mg, 0.3 mmol, 1.5 equiv). The flask was evacuated and filledwith N2, and then anhydrous DMSO (2.0 mL) was introduced via a syringe.The flask was heated in a 130 °C oil bath for 24 h, at which timeTLC analysis [petroleum ether (bp 60?90 °C)?EtOAc, 10:1] indicatedcomplete consumption of 2a and 1a. The reaction mixture was cooledto r.t. and added to a sat. solution of NaCl (20 mL) and extracted withEtOAc (3 × 10 mL). The combined organic layers were dried (Na2SO4)and filtered. The filtrate was concentrated, and the residue was purified by column chromatography on SiO2 [petroleum ether (bp 60?90°C)?EtOAc, 10:1 to 30:1] to give 3ai; Yield: 19.9 mg (41percent); tan solid; mp 251.7?252.8 °C.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1H-Benzo[d]imidazole-2-carbaldehyde, its application will become more common.

Reference:
Article; Jiang, Zeng-Qiang; Miao, Da-Zhuang; Tong, Yao; Pan, Qiang; Li, Xiao-Tong; Hu, Ren-He; Han, Shi-Qing; Synthesis; vol. 47; 13; (2015); p. 1913 – 1921;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

These common heterocyclic compound, 3314-30-5, name is 1H-Benzo[d]imidazole-2-carbaldehyde, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. Safety of 1H-Benzo[d]imidazole-2-carbaldehyde

General procedure: A suspension of methyl 2-(2-aminoethyl)-1 ,3-thiazole-4-carboxylate (5) (1.96 g, 10.52 mmol), 1 H- benzimidazole-2-carbaldehyde (2.31 g, 15.79 mmol) and DIPEA (1.83 ml, 10.52 mmol) in MeOH (100 ml) was stirred at room temperature for 12 h. The reaction mixture was cooled to 0°C, NaBH4 (0.597 g, 15.79 mmol) was added and the mixture stirred at room temperature for 2 h. The reaction mixture was concentrated in vacuo and the residue dissolved in EtOAc (100 ml) and washed with saturated NC03 (2 x 50 ml). The combined aqueous layers were extracted with EtOAc (3 x 50 ml) and the combined organic layers dried (MgS04), filtered and evaporated in vacuo. Purification by flash column chromatography (KP- NH, eluting with a gradient of 0-10percent MeOH / DCM) afforded the title compound (1.4 g, 38percent, 90percent purity) as a tan solid. 1 H-NMR (Methanol-d4, 250 MHz): d[ppm]= 8.27 (s, 1 H), 7.60 – 7.49 (m, 2H), 7.29 – 7.17 (m, 2H), 4.09 (s, 2H), 3.92 (s, 3H), 3.26 (t, J = 6.3 Hz, 2H), 3.10 (t, J = 6.8 Hz, 2H) HPLCMS (Method A): [m/z]: 317 [M+H]+In a similar fashion using general procedure 3, 2-(2-aminoethyl)-N-[(3-fluoropyridin-2-yl)methyl]-5-methyl- 1 ,3-thiazole-4-carboxamide dihydrochloride (113) (274 mg, 0.75 mmol), 1 H-1 ,3-benzodiazole-2- carbaldehyde (109 mg, 0.75 mmol), DIPEA (0.45 ml, 2.61 mmol) and anhydrous MgSQ (200 mg) in MeOH (10 ml) and DCM (10 ml) at room temperature for 20 h, followed by addition of NaB4 (60 mg, 1.48 mmol) afforded the title compound (140 mg, 44percent) as a pale yellow solid after purificatbn by prep-HPLC. 1 H-NMR (DMSO-d6, 500 MHz): d[ppm]= 12.17 (s, 1 H), 8.59 (t, J = 5.6 Hz, 1 H), 8.36 (dt, J = 4.7, 1.4 Hz,1 H), 7.70 (ddd, J = 9.9, 8.4, 1 .1 Hz, 1 H), 7.53 (d, J = 7.5 Hz, 1 H), 7.44 (d, J = 7.5 Hz, 1 H), 7.40 (dt, J = 8.5, 4.4 Hz, 1 H), 7.13 (p, J = 6.6 Hz, 2H), 4.65 – 4.59 (m, 2H), 3.96 (s, 2H), 3.10 (t, J = 6.8 Hz, 2H), 2.94 (t, J = 6.8 Hz, 2H), 2.68 (s, 3H) HPLCMS (Method C): [m/z]: 425.2 [M+H]+

The synthetic route of 1H-Benzo[d]imidazole-2-carbaldehyde has been constantly updated, and we look forward to future research findings.

Reference:
Patent; VIFOR (INTERNATIONAL) AG; DUeRRENBERGER, Franz; BUHR, Wilm; BURCKHARDT, Susanna; BURGERT, Michael; KALOGERAKIS, Aris; REIM, Stefan; MANOLOVA, Vania; BOYCE, Susan; YARNOLD, Christopher John; PENA, Paula; SHEPHERD, Jon; LECCI, Cristina; JARJES-PIKE, Richard; SCOTT, John; (416 pag.)WO2017/68089; (2017); A2;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Some common heterocyclic compound, 3314-30-5, name is 1H-Benzo[d]imidazole-2-carbaldehyde, molecular formula is C8H6N2O, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. Formula: C8H6N2O

General procedure: A suspension of methyl 2-(2-aminoethyl)-1 ,3-thiazole-4-carboxylate (5) (1.96 g, 10.52 mmol), 1 H- benzimidazole-2-carbaldehyde (2.31 g, 15.79 mmol) and DIPEA (1.83 ml, 10.52 mmol) in MeOH (100 ml) was stirred at room temperature for 12 h. The reaction mixture was cooled to 0°C, NaBH4 (0.597 g, 15.79 mmol) was added and the mixture stirred at room temperature for 2 h. The reaction mixture was concentrated in vacuo and the residue dissolved in EtOAc (100 ml) and washed with saturated NC03 (2 x 50 ml). The combined aqueous layers were extracted with EtOAc (3 x 50 ml) and the combined organic layers dried (MgS04), filtered and evaporated in vacuo. Purification by flash column chromatography (KP- NH, eluting with a gradient of 0-10percent MeOH / DCM) afforded the title compound (1.4 g, 38percent, 90percent purity) as a tan solid. 1 H-NMR (Methanol-d4, 250 MHz): d[ppm]= 8.27 (s, 1 H), 7.60 – 7.49 (m, 2H), 7.29 – 7.17 (m, 2H), 4.09 (s, 2H), 3.92 (s, 3H), 3.26 (t, J = 6.3 Hz, 2H), 3.10 (t, J = 6.8 Hz, 2H) HPLCMS (Method A): [m/z]: 317 [M+H]+In a similar fashion using general procedure 3, 1-(2-aminoethyl)-N-[(3-chloropyridin-2-yl)methyl]-1 H- pyrazole-4-carboxamide dihydrochloride (261 ) (200 mg, 0.54 mmol), 1 H-benzimidazole-2-carbaldehyde (94.5 mg, 0.65 mmol) and DIPEA (0.38 ml, 2.16 mmol) in MeOH (8 ml) at room temperature for 16 h, followed by addition of NaBH^ (30.6 mg, 0.81 mmol) gave the title compound (127 mg, 56percent) as a pale green foam after purification by basic prep-HPLC. 1 H-NMR (DMSO-d6, 500 MHz): d[ppm]= 12.17 (s, 1 H), 8.51 – 8.46 (m, 2H), 8.23 (s, 1 H), 7.92 (dd, J = 8.1 , 1.4 Hz, 1 H), 7.90 (s, 1 H), 7.58 – 7.41 (br m, 2H), 7.37 (dd, J = 8.1 , 4.7 Hz, 1 H), 7.17- 7.08 (m, 2H), 4.62 (d, J = 5.6 Hz, 2H), 4.23 (t, J = 6.2 Hz, 2H), 3.92 (br s, 2H), 2.98 (br s, 2H) HPLCMS (Method C): [m/z]: 410.2 [M+H]+

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 3314-30-5, its application will become more common.

Reference:
Patent; VIFOR (INTERNATIONAL) AG; DUeRRENBERGER, Franz; BUHR, Wilm; BURCKHARDT, Susanna; BURGERT, Michael; KALOGERAKIS, Aris; REIM, Stefan; MANOLOVA, Vania; BOYCE, Susan; YARNOLD, Christopher John; PENA, Paula; SHEPHERD, Jon; LECCI, Cristina; JARJES-PIKE, Richard; SCOTT, John; (416 pag.)WO2017/68089; (2017); A2;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Electric Literature of 3314-30-5, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 3314-30-5, name is 1H-Benzo[d]imidazole-2-carbaldehyde belongs to imidazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below.

General procedure: The equimolar aldehyde 3a?3d (1 mmol) and substituted phenylhydrazine 5a?5s (1 mmol) weremixed in CH3OH (10 mL) and stirred at room temperature [18]. After about 2 h, the reaction wascompleted (monitored by TLC). The residual crude was purified via silica gel column chromatogramusing a gradient mixture of petroleum ether and ethyl acetate to obtain the pure target compounds6a?6ai (in 45?80percent yield).

The synthetic route of 1H-Benzo[d]imidazole-2-carbaldehyde has been constantly updated, and we look forward to future research findings.

Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 3314-30-5, name is 1H-Benzo[d]imidazole-2-carbaldehyde, A new synthetic method of this compound is introduced below., SDS of cas: 3314-30-5

General procedure: A suspension of methyl 2-(2-aminoethyl)-1 ,3-thiazole-4-carboxylate (5) (1.96 g, 10.52 mmol), 1 H- benzimidazole-2-carbaldehyde (2.31 g, 15.79 mmol) and DIPEA (1.83 ml, 10.52 mmol) in MeOH (100 ml) was stirred at room temperature for 12 h. The reaction mixture was cooled to 0°C, NaBH4 (0.597 g, 15.79 mmol) was added and the mixture stirred at room temperature for 2 h. The reaction mixture was concentrated in vacuo and the residue dissolved in EtOAc (100 ml) and washed with saturated NC03 (2 x 50 ml). The combined aqueous layers were extracted with EtOAc (3 x 50 ml) and the combined organic layers dried (MgS04), filtered and evaporated in vacuo. Purification by flash column chromatography (KP- NH, eluting with a gradient of 0-10percent MeOH / DCM) afforded the title compound (1.4 g, 38percent, 90percent purity) as a tan solid. 1 H-NMR (Methanol-d4, 250 MHz): d[ppm]= 8.27 (s, 1 H), 7.60 – 7.49 (m, 2H), 7.29 – 7.17 (m, 2H), 4.09 (s, 2H), 3.92 (s, 3H), 3.26 (t, J = 6.3 Hz, 2H), 3.10 (t, J = 6.8 Hz, 2H) HPLCMS (Method A): [m/z]: 317 [M+H]+In a similar fashion using general procedure 3, 1-(2-aminoethyl)-N-[(3-fluoropyridin-2-yl)methyl]-3,5- dimethyl-1 H-pyrazole-4-carboxamide dihydrochloride (262) (150 mg, 0.384 mmol), 1 H-benzimidazole-2- carbaldehyde (73 mg, 0.499 mmol), DIPEA (0.268 ml, 1.537 mmol) and MgSQ (100 mg) in MeOH (7 ml) at room temperature for 16 h, followed by addition of NaBH^ (22 mg, 0.576 mmol) gave the title compound (14 mg, 9percent) as a yellow solid after purification by basic prep-HPLC. 1 H-NMR (DMSO-d6, 500 MHz): d[ppm]= 12.16 (s, 1 H), 8.40 – 8.37 (m, 1 H), 7.84 (t, J = 5.6 Hz, 1 H), 7.72 – 7.66 (m, 1 H), 7.56 – 7.50 (m, 1 H), 7.46 – 7.42 (m, 1 H), 7.40 (dt, J = 8.4, 4.4 Hz, 1 H), 7.17- 7.09 (m, 2H),4.59 (d, J = 4.3 Hz, 2H), 4.05 (t, J = 6.4 Hz, 2H), 3.92 (s, 2H), 2.90 (t, J = 6.4 Hz, 2H), 2.38 (s, 3H), 2.24 (s, 3H) HPLCMS (Method D): [m/z]: 422.3 [M+H]+

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.

In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 3314-30-5 as follows. Quality Control of 1H-Benzo[d]imidazole-2-carbaldehyde

General procedure: A suspension of methyl 2-(2-aminoethyl)-1 ,3-thiazole-4-carboxylate (5) (1.96 g, 10.52 mmol), 1 H- benzimidazole-2-carbaldehyde (2.31 g, 15.79 mmol) and DIPEA (1.83 ml, 10.52 mmol) in MeOH (100 ml) was stirred at room temperature for 12 h. The reaction mixture was cooled to 0°C, NaBH4 (0.597 g, 15.79 mmol) was added and the mixture stirred at room temperature for 2 h. The reaction mixture was concentrated in vacuo and the residue dissolved in EtOAc (100 ml) and washed with saturated NC03 (2 x 50 ml). The combined aqueous layers were extracted with EtOAc (3 x 50 ml) and the combined organic layers dried (MgS04), filtered and evaporated in vacuo. Purification by flash column chromatography (KP- NH, eluting with a gradient of 0-10percent MeOH / DCM) afforded the title compound (1.4 g, 38percent, 90percent purity) as a tan solid. 1 H-NMR (Methanol-d4, 250 MHz): d[ppm]= 8.27 (s, 1 H), 7.60 – 7.49 (m, 2H), 7.29 – 7.17 (m, 2H), 4.09 (s, 2H), 3.92 (s, 3H), 3.26 (t, J = 6.3 Hz, 2H), 3.10 (t, J = 6.8 Hz, 2H) HPLCMS (Method A): [m/z]: 317 [M+H]+In a similar fashion using general procedure 3, (3S)-1-(2-aminoethyl)-N-[(3-fluoropyridin-2- yl)methyl]pyrrolidine-3-carboxamide (438) (150 mg, 0.56 mmol), 1H-1,3-benzodiazole-2-carbaldehyde (82 mg, 0.56 mmol) and DIPEA (196 muIota, 1.13 mmol) in MeCN (10 ml) at room temperature for 16 h, followed by the addition NaBH4 (31 mg, 0.81 mmol) gave the title compound (47 mg, 21percent) as a pale yellow film after purification by basic prep-HPLC. 1H-NMR (MeOD, 500 MHz): d[ppm]= 8.31 – 8.26 (m, 1 H), 7.54 – 7.48 (m, 3H), 7.32 – 7.27 (m, 1 H), 7.23 – 7.17 (m, 2H), 4.55 (d, J= 1.5 Hz, 2H), 4.03 (s, 2H), 3.05-2.97 (m, 1H), 2.83-2.76 (m, 3H), 2.75-2.60 (m, 5H), 2.15-2.06 (m, 1H), 2.06- 1.97 (m, 1H) HPLCMS (Method C): [m/z]: 397.2 [M+H]+

According to the analysis of related databases, 3314-30-5, the application of this compound in the production field has become more and more popular.