Mild and efficient syntheses of diverse isoindolinones from ortho-phthaldehydic acid methylthiomethyl ester
摘要:
A mild and efficient method for the synthesis of diverse isoindolinones from o-phthaldehydic acid methylthiomethyl ester and aliphatic/aromatic amines has been developed A number of nucleophiles Including a hydride ion were Successfully added to the intermediate Schiff's base providing iso-indolinones. with or Without substitution at 3-position Conditions have also been developed for amines with an integrated nucleophilic group to react in a diverse fashion either to give isoindolinones or tricyclic gamma-lactams as single diastereoisomers in very good yield (C) 2010 Elsevier Ltd All rights reserved
A mild and efficient method for the synthesis of diverse isoindolinones from o-phthaldehydic acid methylthiomethyl ester and aliphatic/aromatic amines has been developed A number of nucleophiles Including a hydride ion were Successfully added to the intermediate Schiff's base providing iso-indolinones. with or Without substitution at 3-position Conditions have also been developed for amines with an integrated nucleophilic group to react in a diverse fashion either to give isoindolinones or tricyclic gamma-lactams as single diastereoisomers in very good yield (C) 2010 Elsevier Ltd All rights reserved