91525-58-5Relevant articles and documents
Indium(III) chloride-catalyzed thiolysis of meso-aziridines
Peruncheralathan, Saravanan,Henze, Michael,Schneider, Christoph
, p. 6743 - 6746 (2007)
Indium(III) chloride efficiently catalyzed the thiol addition to meso-aziridines at very low substrate-catalyst ratios giving rise to 1,2-amino sulfides in excellent yields and complete diastereocontrol.
Boron Trifluoride-Promoted Reaction of Benzenesulphenanilides with Alkenes in Acetonitrile and Benzonitrile: Amidino- and Amido-sulphenylation of Alkenes
Benati, Luisa,Montevecchi, P. Carlo,Spagnolo, Piero
, p. 2815 - 2818 (2007/10/02)
Benzenesulphenanilides (1) react at room temperature with alkenes in acetonitrile or benzonitrile in the presence of boron trifluoride-diethyl ether to give amidino sulphides (5; R=Me, Ph) in fair to good yields together with varying amounts of amido sulphides (7; R=Me, Ph) and arylamino sulphides (4), whereas at 100 deg C and in the presence of water 4'-nitrobenzenesulphenanilide affords amido sulphides (7; R=Me, Ph) as the main products.With cyclohexene a high selectivity for trans-addition is observed.With terminal alkenes the terminal sulphides are produced with high regioselectivity.The findings are consistent with a mechanism involving intermediacy of episulphonium ions (3) which result from alkene attack at the sulphur atom of an anilide-BF3 complex.
BORON TRIFLUORIDE PROMOTED REACTION OF BEZENESULPHENANILIDES WITH ALKENES-ARYLAMINOSULPHENYLATION OF ALKENES.
Benati, L.,Montevecchi, P.C.,Spagnolo, P
, p. 2039 - 2042 (2007/10/02)
The addition of benzenesulphenanilides to alkenes in the presence of boron trifluoride provides a practicable synthetic procedure for the arylaminosulphenylation of alkenes.
