The first stereoselective total synthesis of the immunosuppressive decalin derivative monascusic acid B 1
The first stereoselective total synthesis of the immunosuppressive decalin derivative monascusic acid B has been accomplished from (R)-(+)-pulegone involving Horner-Wadsworth-Emmons and Julia-Kocienski olefination reactions and Lewis acid catalyzed intramolecular Diels-Alder cyclization. Georg Thieme Verlag Stuttgart New York.
Kumar, Jayprakash Narayan,Das, Biswanath
p. 863 - 865
(2014/04/17)
EFFICIENT MEANS FOR OBTAINING ALKENYLBENZTHIAZOLES FOR FUNGUS-RESISTANT POLYMER COMPOSITES
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Voinova, V. K.,Ostankova, T. V.,Konovalenko, N. A.,Shatalov, G. V.
p. 1096 - 1098
(2007/10/02)
Selectivity in Allylic Substitution with Organometallics through Neighbouring Co-ordination. Part 2. Reactions of 2-Allylthiobenzothiazoles with Organocopper Reagents
Efficient control of the regioselectivity in allylic substitutions with Grignard reagents in the presence of copper(I) bromide has been achieved by using 2-allylthiobenzothiazoles as electriphiles.The SN2:SN2' product ratio depends on the degree of co-ordination between the allylic reagent and the organometalic species.
Calo, Vincenzo,Lopez Luigi,Carlucci, Walter
p. 2953 - 2956
(2007/10/02)
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