Ruthenium-catalyzed enantioselective synthesis of β-amino alcohols from 1,2-diols by "borrowing hydrogen"
Enantioselective synthesis of β-amino alcohols from 1,2-diols by the use of [RuCl2(p-cymene)]2/(S,R)-JOSIPHOS catalysis was developed. Several 1,2-diols were treated with secondary amines to afford the corresponding optically active
Eka Putra, Anggi,Oe, Yohei,Ohta, Tetsuo
p. 6146 - 6151
(2013/09/24)
Microwave-enhanced bismuth triflate-catalyzed epoxide opening with aliphatic amines
In the presence of a catalytic amount of Bi(OTf)3·4H2O and under microwave irradiation, neat mixtures of epoxides and amines afforded smoothly the corresponding 2-amino alcohols. A wide variety of aliphatic amines were reacted with cycloalkene oxide, styrene oxide, and stilbene oxide. The reaction proceeded rapidly and afforded the 2-amino alcohols in high up to quantitative yields. All products could be obtained without aqueous work-up by simple filtration.
Ollevier, Thierry,Nadeau, Etienne
p. 1546 - 1550
(2008/09/19)
Zinc-catalyzed aminolysis of epoxides
A series of amino alcohols has been prepared by a novel zinc-catalyzed nucleophilic opening of epoxide rings by amines.
Pachón, Laura Durán,Gamez, Patrick,Van Brussel, Jos J. M.,Reedijk, Jan
p. 6025 - 6027
(2007/10/03)
STUDIES ON PHENYLALKANETHIOLAMINE. I. SYNTHESES OF 1-PHENYL-2(OR
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NISHIMURA,TAKAMATSU
p. 797 - 805
(2007/10/04)
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