ENANTIOSELECTIVE OXIDATION OF CYCLIC DITHIOACETALS AND DITHIOKETALS
The asymmetric oxidation of a series of dithio acetals and dithio ketals to their corresponding monosulphoxides by the procedure developed in our laboratory has been carried out.Simple 1,3-dithiolanes pr
Furia, Fulvio Di,Licini, Giulia,Modena, Giorgio
p. 165 - 170
(2007/10/02)
AMBERLYST-15 AS A CONVENIENT CATALYST FOR CHEMOSELECTIVE THIOACETALIZATION
A new, mild and chemoselective protection of aldehydes as 1,3-dithiolanes is described.High yields are obtained at room temperature even in the presence of ketones.Ketones may also be protected at elevated temperatures.
Perni, Robert B.
p. 2383 - 2388
(2007/10/02)
Comparative radioprotective activity of various pentagonal compounds with two heteroatomes
Various heterocyclic compounds with two heteroatomes were synthesized and their potential radioprotective activity was tested. This study shows the interest of phenylthiazolidines derivatives in chemical radioprotection.
Robbe,Fernandez,Dubief,et al.
p. 235 - 243
(2007/10/02)
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