专利号:US-6995287-B2 优先权日:2003-11-13 标 题 :Synthesis of vinylsulfones 发明人:WRIGHT CHARLES W; SEIFERT JAMES J; GODLESKI STEPHEN A; VANDEWALLE MARSHALL L; SPARA PAUL P 权利人:EASTMAN KODAK CO 摘要:Disclosed is a process comprising reacting a primary alcohol sulfone with a reducing agent and a halogenating agent in the presence of an amide compound present in an amount of less than 1 part amide per part of primary alcohol sulfone to form a vinylsulfone.
专利号:US-2005148798-A1 优先权日:2003-11-13 标题 :Synthesis of vinylsulfones