117648-89-2Relevant academic research and scientific papers
Novel dimerisation of substituted 5-hydroxymethylpyrroles
Mukherjee, Anita,Seth, M.,Bhaduri, A. P.
, p. 496 - 499 (2007/10/02)
Reaction of 1,2-dimethyl-5-hydroxymethyl-3-methoxycarbonyl-4-phenyl- and substituted phenylpyrroles with p-toluenesulphonic acid and phosphorous tribromide gives the dimers of the type V (X=O).However, methanolic HCl furnishes dimers of the type III.Hydro
Regioselective Reactions of Tetra- and Penta-substituted Pyrroles
Mukherjee, Anita,Sharma, V. L.,Seth, M.,Bhaduri, A. P.
, p. 537 - 541 (2007/10/02)
Regioselective formylation, hydroxymethylation and benzoylation in 1,2-dimethyl-3-methoxycarbonyl-4-phenyl- or substituted phenyl-pyrroles (1-4) lead to the formation of the corresponding 5-substituted derivatives (9-12).Chemoselectivity in the reaction o
