ZHU YUANMING,ZHU YUANMING,WHITEKER GREGORY T.,WHITEKER GREGORY T.,ARNDT KIM E.,ARNDT KIM E.,RENGA JAMES M.,RENGA JAMES M.,FROESE ROBERT D.,FROESE ROBERT D.
申请号：
PL12739370
公开号：
PL2667713T3
申请日:
2012.01.24
申请国别(地区):
PL
年份:
2017
代理人:
摘要：
The invention concerns an improved process of increasing the amount of recoverable 3-chloro-4,5,6-trifluoropicolinonitrile prepared from fluorinating 3,4,5,6-tetrachloropicolinonitrile.
