Directed ortho lithiation of N-tert-butylbenzenesulfinamide
Introducing the sulfinamide group as a new useful ortho-directing group, we are presenting the synthesis of a series of ortho-substituted N-tert-butylbenzenesulfinamides via directed lithiation of the title compound and subsequent quenching of the dilithiated intermediates with various electrophiles.
Aromatic sulfinic acids were synthesized conveniently by the direct oxidation of thiols with 30percent aqueous hydrogen peroxide at room temperature in good yield.Keywords - oxidation; thiol; sulfinic acid; benzene sulfinic acid; hydrogen peroxide.
Kamiyama, Tsutomu,Enomoto, Saburo,Inoue, Masami
p. 2652 - 2653
(2007/10/02)
SULFUR HETEROCYCLES. 12. REACTIONS OF CYCLIC ANHYDRIDES OF β-SULFINOCARBOXYLIC ACIDS WITH NUCLEOPHILES
-
Vasil'eva, T. P.,Bystrova, V. M.,Kil'disheva, O. V.
p. 1448 - 1455
(2007/10/02)
More Articles about upstream products of 13165-80-5