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A Practical and Green Chemical Process: Fluoroalkyldistannoxane‐Catalyzed Biphasic Transesterification
Author(s) -
Xiang Jiannan,
Toyoshima Shinji,
Orita Akihiro,
Otera Junzo
Publication year - 2001
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/1521-3773(20011001)40:19<3670::aid-anie3670>3.0.co;2-9
Subject(s) - transesterification , catalysis , process (computing) , chemistry , organic chemistry , chemical engineering , computer science , engineering , operating system
There is no need for the recovery of the catalyst in the fluorous biphasic transesterification catalyzed by [{Cl(C 6 F 13 CH 2 CH 2 ) 2 SnOSn(C 6 F 13 CH 2 CH 2 ) 2 Cl} 2 ] ( 1 ; see scheme), which results in quantitative conversions and yields. An FC‐72 solution of the dimeric fluoroalkyldistannoxane 1 can be recycled repeatedly without having to recover the neat catalyst.