Rhodium-catalyzed hydroformylation of vinyl fluoride (VF) followed by careful oxidation of the regiospecifically produced 2-fluoropropanal afforded 2-fluoropropanoic acid (2) in about 70% yield. Dehydrogenation of 2 to alpha -fluoroacrylic acid (1) was accomplished by a chlorination-defhydrochlorination reaction in more than 60% yield. (C) 2001 Elsevier Science B.V. All rights reserved.
[EN] FORMATION OF BONDS BY OUTER-SPHERE OXIDATIVE ELECTROPHILIC FLUORINATION<br/>[FR] FORMATION DE LIAISONS PAR FLUORATION ÉLECTROPHILE OXYDATIVE DE SPHÈRE EXTERNE
申请人:UNIV YORK
公开号:WO2016087879A1
公开(公告)日:2016-06-09
There is described a method of fluorination of an alkenyl, alkynyl, aryl or isonitrile compound which comprises reacting an alkenyl, alkynyl, aryl or isonitrile compound with a metal-mediated outer-sphere electrophilic fluorinating (OSEF) agent.
Rhodium-catalyzed hydroformylation of vinyl fluoride (VF) followed by careful oxidation of the regiospecifically produced 2-fluoropropanal afforded 2-fluoropropanoic acid (2) in about 70% yield. Dehydrogenation of 2 to alpha -fluoroacrylic acid (1) was accomplished by a chlorination-defhydrochlorination reaction in more than 60% yield. (C) 2001 Elsevier Science B.V. All rights reserved.