Preparation of α-Substituted S-Phenyl Thio Esters from Aldehydes and (Phenylthio)nitromethane
Acetaldehyde and isobutyraldehyde, RCHO, reacted with (phenylthio)nitromethane (KO-t-Bu, THF, t-BuOH) followed by methanesulfonyl chloride (Et3N, CH2Cl2) to give the (Z)-alkenes RCH=C(SPh)NO2.These reacted with the nucleophiles NuM = potassium phthalimid
Barrett, Anthony G. M.,Graboski, Gregory, G.,Russell, Mark A.
p. 1012 - 1015
(2007/10/02)
(Phenylthio)nitromethane: A Convenient Reagent for the Construction of Bicyclic β-Lactams
2--1-azabicyclooctan-8-one (10), 2-1-1-azabicycloheptan-7-one (12), and 3,3-dimethyl-2--4-oxa-1-azabicycloheptan-7-one were prepared in high overall yields from monocyc
Barrett, Anthony G. M.,Graboski, Gregory G. M.,Russell, Mark A.
p. 2603 - 2605
(2007/10/02)
Phenylthionitromethane: a Versatile Reagent for the Conversion of Aldehydes into α-Substituted S-Phenyl Thioesters
Acetaldehyde and isobutyraldehyde, RCHO, reacted with phenylthionitromethane (KOH, MeOH) followed by methanesulphonyl chloride (Et3N, CH2Cl2) to give the alkenes, RCH=C(SPh)NO2; these reacted with the nucleophiles i, potassium
Banks, Bernard J.,Barrett, Anthony G. M.,Russell, Mark A.
p. 670 - 671
(2007/10/02)
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