Category: 3012-80-4

Adding a certain compound to certain chemical reactions, such as: 3012-80-4, name is 1-Methyl-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 3012-80-4, Product Details of 3012-80-4

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).

At the same time, in my other blogs, there are other synthetic methods of this type of compound, 1-Methyl-1H-benzo[d]imidazole-2-carbaldehyde, and friends who are interested can also refer to it.

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

Electric Literature of 3012-80-4,Some common heterocyclic compound, 3012-80-4, name is 1-Methyl-1H-benzo[d]imidazole-2-carbaldehyde, molecular formula is C9H8N2O, 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: Benzimidazole 1 or 2 (1 mmol)was added to the mixture of TfOH (1 mL) or H2SO4 (2 mL) and arene (2-18 mmol). Reactionmixture was stirred at room temperature for the time as indicated in Table 3 or Scheme 2. Themixture was poured into ice water (30 mL). After extraction with CH2Cl2 (3 ¡Á 30 mL), thecombined extracts were consequently washed with water (50 mL), saturated aqueous solution ofNa2CO3 (30 mL), water (50 mL), dried with anhydrous Na2SO4 and evaporated in vacuo to givecrude products, which was subjected to chromatographic separation on silica gel using petroleumether/diethyl ether as an eluent.

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

Reference:
Article; Ryabukhin, Dmitry S.; Turdakov, Alexey N.; Soldatova, Natalia S.; Kompanets, Mikhail O.; Ivanov, Alexander Yu.; Boyarskaya, Irina A.; Vasilyev, Aleksander V.; Beilstein Journal of Organic Chemistry; vol. 15; (2019); p. 1962 – 1973;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem