89650-03-3Relevant articles and documents
Synthesis and Stereochemical Studies on the Reductions of Some Pyrrole Derivatives
Bhattacharya, Sudin,Mandal, Asok N.,Chaudhuri, Swadesh R. Ray,Chatterjee, Amareshwar
, p. 5 - 13 (2007/10/02)
Total synthesis of the unique pyrrole derivatives (2a-d) and the steroid analogue (1) are reported.Reductions of the above imines with sodium borohydride or by a catalytic procedure have been found to be stereospecific, yielding only the trans-amine in ea