文献类型：专利

英文题名：Process for preparing 2-naphthylhydrazine in one step

作者：SU J;CHEN K;TIAN H

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN1175571-A

申请日：1997-09-23

公开日：1998-03-11

语种：英文

收录：DERWENT

摘要：NOVELTY - An one-step process for preparing 2 -naphthyldiamide features the one-step synthesis by reaction of 2 -naphthalenol with hydrazine hydrate, and features simplified process, avoiding carcinogenic 2 -naphthalenamine, mild reaction conditions and simple operation.