A novel deprotection/functionalisation sequence using 2,4-dinitrobenzenesulfonamide: Part 2
摘要:
Treatment of a series of 2,4-dinitrobenzenesulfonamides with either hydroxamic acids, dithioacids, or dithiocarbamic acids leads directly to the corresponding ureas, thioamides and thioureas respectively. (C) 1998 Elsevier Science Ltd. All rights reserved.