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Palladium-catalyzed oxidative homocoupling of potassium alkenyltrifluoroborates: synthesis of symmetrical 1,3-dienes
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
Herein, we describe a convenient method for the synthesis of symmetrical 1,3-dienes employing an oxidative palladium-catalyzed homocoupling of potassium alkenyltrifluoroborates providing products in good yields relative ...
Estigmasterol: alterações estruturais nos anéis A e B e estudo de atividade biológica
(Universidade Federal de Minas GeraisUFMG, 2014-02-26)
This study aimed to the synthesis of Stigmasterol derivatives of stigmasterol to study biological activity against the enzyme acetylcholinesterase and bactericidal and fungicidal activities. Stigmasterol was oxidized with ...
Stereoselective synthesis of 4-oxo-2,5-dienes and conjugated dienes by Stille cross coupling reactions of vinylstannanes
(Arkat, 2007-01)
The palladium-catalyzed cross coupling reactions between trineophylstannylvinyl esters and unsaturated acyl chlorides lead mostly to 4-oxo-2,5-dienes in good yields (60-77%). In some cases homocoupling products are also ...
Palladium-catalyzed oxidative homocoupling of potassium alkenyltrifluoroborates: synthesis of symmetrical 1,3-dienes
(Elsevier B.V., 2009-07-29)
Herein, we describe a convenient method for the synthesis of symmetrical 1,3-dienes employing an oxidative palladium-catalyzed homocoupling of potassium alkenyltrifluoroborates providing products in good yields relative ...
Synthesis of Ent-16-hydroxycleroda-4(18),13-dien-15,16-olide and Ent-cleroda-4(18),13-dien-15,16-olide from (+)-hardwickiic acid
(Sociedade Brasileira de Química, 2006)
Synthesis of Diels-Alder adducts of N-arylmaleimides by a multicomponent reacction between maleic anhydride, dienes, and anilines
(Monatshefte fur Chemie, 2013-01-16)
A CONVENIENT SYNTHESIS OF C-8 OXO-EUDESMANE - TOTAL SYNTHESIS OF (+-)-EUDESMA-5,7(11)-DIEN-8-ONE
(Marcel Dekker IncNew York, 1995)