[EN] METHOD FOR INCORPORATION OF PENTAFLUOROSULFANYL (SF5) SUBSTITUENTS INTO ALIPHATIC AND AROMATIC COMPOUNDS [FR] PROCEDE D'INTRODUCTION DE SUBSTITUANTS DE PENTAFLUOROSULFANYLE (SF5) DANS DES COMPOSES ALIPHATIQUES ET AROMATIQUES
[EN] METHOD FOR INCORPORATION OF PENTAFLUOROSULFANYL (SF5) SUBSTITUENTS INTO ALIPHATIC AND AROMATIC COMPOUNDS<br/>[FR] PROCEDE D'INTRODUCTION DE SUBSTITUANTS DE PENTAFLUOROSULFANYLE (SF5) DANS DES COMPOSES ALIPHATIQUES ET AROMATIQUES
申请人:UNIV FLORIDA
公开号:WO2004011422A1
公开(公告)日:2004-02-05
The subject invention provides convenient, regiospecific and highly stereoselective addition of SF5Cl in high yield to a variety of alkenes and alkynes.
该发明提供了对各种烯烃和炔烃进行高产率的SF5Cl的方便、区域特异性和高立体选择性加成。
New and Convenient Method for Incorporation of Pentafluorosulfanyl (SF<sub>5</sub>) Substituents Into Aliphatic Organic Compounds
作者:Samia Aït-Mohand、William R. Dolbier
DOI:10.1021/ol026483o
日期:2002.8.1
Use of Et3B as a catalytic initiator allows the convenient, regiospecific, and highly stereoselective addition of SF5Cl in high yield to a variety of alkenes and alkynes.
A convenient and efficient method for incorporation of pentafluorosulfanyl (SF5) substituents into aliphatic compounds
作者:William R. Dolbier、Samia Aït-Mohand、Tyler D. Schertz、Tatiana A. Sergeeva、Joseph A. Cradlebaugh、Akira Mitani、Gary L. Gard、Rolf W. Winter、Joseph S. Thrasher
DOI:10.1016/j.jfluchem.2006.05.003
日期:2006.10
Both SF5Cl and SF5Br undergo smooth, high yield addition to alkenes and alkynes under the mild free radical chain reaction conditions of triethylborane initiation at low temperature, although the SF5Br chemistry is somewhat limited by its competing high electrophilic reactivity with electron rich alkenes. The SF5Cl addition reaction is relatively insensitive to a wide variety of non-allylic functionalities. (c) 2006 Elsevier B.V. All rights reserved.