An efficient and environmentally benign chemical synthesis of testolactone
نویسندگان
چکیده
منابع مشابه
An Efficient and Environmentally Benign Chemical Synthesis of Testolactone
Testolactone was obtained commercially by microbial transformation of either testosterone or progesterone and also synthetically, albeit in low yield. The only chemical synthesis of 1 so far described in the literature starting from dehydroepiandrosterone (2) is shown in Scheme 1. The strategy followed in this synthetic approach consisted in the initial formation of the lactone ring by a Baeyer...
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چکیده ندارد.
Al2 (SO4)3.18H2O as an Efficient and Environmentally Benign Natural Catalyst for Facile and Solvent-free Synthesis of Xanthene Derivatives
An environmentally friendly, facile and solvent-free synthetic route for aluminum sulfate octadecahydrate (Al2(SO4)3.18H2O) catalyzed one-pot multi-component synthesis of 12-aryltetrahydrobenzo[α]xanthene-11-ones, 1,8-dioxo-octahydroxanthenes and 14-aryl-14Hdibenzo[α,j]xanthenes has been developed. The readily, easy to handle, non-toxic, environmental friendly and low-cost catalyst, easily sepa...
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ژورنال
عنوان ژورنال: Journal of the Brazilian Chemical Society
سال: 2003
ISSN: 0103-5053
DOI: 10.1590/s0103-50532003000600013