发明公开
EP0057291A3 Catalyst system containing cyanoquinodimethane and acidic auxiliary agent 失效
含氰基氨基乙酸和酸性助剂的催化剂体系

Catalyst system containing cyanoquinodimethane and acidic auxiliary agent
摘要:
Catalyst system for the regiospecific halogenation containing a cyanoquinodimethane and an acidic auxiliary agent.
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