Microwave assisted preparation of C(1)-C(11) oxygen-bridged pregnanes

1,11-Epoxysteroids may be obtained by an intramolecular remote functionalization using Suarez reagent (diacetoxyiodobenzene/I 2) and irradiation with visible light. We have found that photolysis with visible light may be advantageously replaced by microwave irradiation to prepare 1,11-oxygen bridges...

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Detalles Bibliográficos
Autores principales:	Alvarez, L.D., Sonego, J.M., Veleiro, A.S., Burton, G.
Formato:	JOUR
Materias:	1,11-Epoxypregnane Diacetoxyiodobenzene Microwave irradiation Remote functionalization 11alpha hydroxyprogesterone 3beta,20 diacetoxy 1alpha iodo 5alpha pregnan 11alpha ol 3beta,20 diacetoxy 1alpha,11alpha epoxy 4 pregnene 3beta,20 diacetoxy 4 pregnen 11alpha ol 3beta,20 diacetoxy 5a pregnan 11alpha ol oxygen pregnane derivative unclassified drug article light methodology microwave irradiation photolysis reaction time Microwaves Models, Molecular Molecular Conformation Oxygen Pregnanes
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_0039128X_v76_n13_p1458_Alvarez
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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