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@article{257831, author = {Častulík, Jakub and Mazal, Ctibor}, article_location = {Oxford}, article_number = {15}, keywords = {methylene lactones; coupling reactions; palladium; zinc compounds}, language = {eng}, issn = {0040-4039}, journal = {Tetrahedron Letters}, title = {Stereoselective synthesis of alpha-alkylidene- and substituted alkylidene-gamma-lactones}, url = {http://www.elsevier.nl/inca/publications/store/2/3/3/}, volume = {41}, year = {2000} }
TY - JOUR ID - 257831 AU - Častulík, Jakub - Mazal, Ctibor PY - 2000 TI - Stereoselective synthesis of alpha-alkylidene- and substituted alkylidene-gamma-lactones JF - Tetrahedron Letters VL - 41 IS - 15 SP - 2741 EP - 2741 PB - Pergamon - Elsevier Science SN - 00404039 KW - methylene lactones KW - coupling reactions KW - palladium KW - zinc compounds UR - http://www.elsevier.nl/inca/publications/store/2/3/3/ N2 - Cross-coupling reactions of (E)- and (Z)-tosylates of alpha-hydroxymethylene-gamma-butyrolactone with aryl, heteroaryl, alkyl, and alkynylzinc chlorides under Pd(PPh3)4 catalysis were found to be a suitable synthetic method for stereoselective preparation of alpha-alkylidene- and substituted alkylidene-gamma-lactones. Reactions, conducted under mild conditions, proceed with high stereoselectivity and moderate yields. ER -
ČASTULÍK, Jakub and Ctibor MAZAL. Stereoselective synthesis of alpha-alkylidene- and substituted alkylidene-gamma-lactones. \textit{Tetrahedron Letters}. Oxford: Pergamon - Elsevier Science, 2000, vol.~41, No~15, p.~2741-5484. ISSN~0040-4039.
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