24165-03-5Relevant articles and documents
Ciuffarin,Guaraldi
, p. 1745 (1969)
Catalytic asymmetric Pictet-Spengler reactions via sulfenyliminium ions
Wanner, Martin J.,Van Der Haas, Richard N. S.,De Cuba, Kimberly R.,Van Maarseveen, Jan H.,Hiemstra, Henk
, p. 7485 - 7487 (2008/09/17)
(Chemical Equation Presented) From cations to chiral products: β-Carbo-lines can be synthesized with good enantioselectivity by the title reaction catalyzed by a chiral binol-derived Bronsted acid (see scheme, BHT = 3,5-di(tert-butyl)-4-hydroxytoluene). T
The Synthesis of Substituted thio>acetic Acids
Woulfe, Steven R.,Miller, Marvin J.
, p. 3133 - 3139 (2007/10/02)
The synthesis of substituted thio>acetic acids (6, thiamazins) is described.Various substituted 3(S)-(acylamino)-2-azetidinones were sulfenylated with tert-butyl (phtalimidothio)acetate.Deprotection of the tert-butyl ester with trifluoroacetic acid provided the title compounds.In sharp contrast to their oxygen analogues (oxamazins), the thiamazins were devoid of biological activity.