Related Products of 1116-98-9. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: tert-Butyl 2-cyanoacetate, is researched, Molecular C7H11NO2, CAS is 1116-98-9, about Catalytic, Asymmetric Dearomative Synthesis of Complex Cyclohexanes via a Highly Regio- and Stereoselective Arene Cyclopropanation Using α-Cyanodiazoacetates. Author is Smith, Kendrick L.; Padgett, Cody L.; MacKay, William D.; Johnson, Jeffrey S..
In the presence of the nonracemic dirhodium tetracarboxylate Rh2[(S)-PTTL]4, arenes such as PhR [R = H, Me, i-Pr, F, Cl, Br, MeO2C, Ph, TsNHCH2, TBDMSOCH2, TBDMSOCHPh, TBDMSO(CH2)3; Ts = 4-MeC6H4SO2; TBDMS = tert-butyldimethylsilyl] underwent regioselective, diastereoselective, and enantioselective (except for benzene and o-xylene) dearomative cyclopropanation with tert-Bu cyanodiazoacetate to yield cyanobicycloheptadienes (norcaradienes) such as I [R = H, Me, i-Pr, F, Cl, Br, MeO2C, Ph, TsNHCH2, TBDMSOCH2, TBDMSOCHPh, TBDMSO(CH2)3]. I (R = Me, Br, H) were functionalized and desymmetrized (for R = H) by a variety of methods to yield stereochem. dense fused and bicyclic carbocycles containing further modifiable functional groups. I (R = H) underwent racemization in CDCl3 in the presence of hexafluoroisopropanol; anisole and m-xylene underwent ring opening to yield aromatized arylcyanoacetates. The structures of the 4-phenyl-1,2,4-triazoline-3,5-dione adduct of I (R = Me) and of an osmate complex formed in the derivatization of I (R = H) were determined by X-ray crystallog. The cyanodiazoacetate reactants used and the azides used in their preparation are potentially explosive under thermal or phys. shock and should be handled with care.
After consulting a lot of data, we found that this compound(1116-98-9)Related Products of 1116-98-9 can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem