The immediate precursor of (±)-Ambrox®1 has been conveniently prepared in a seven-step sequence starting from the readily available methyl 2-oxo-5,5,8a-trimethyldecahydronaphthalene-1-carboxylate 2, in turn derived by stannic chloride-mediated cyclization of methyl 3-oxo-5-(2,6,6-trimethylcyclohexen-1-yl)pentanoate. © 1995 Elsevier Science Ltd.
Formal Synthesis of (±)-Ambrox®
BENETTI, Simonetta;BIANCHI, Anna;CASOLARI, Alberto;POLLINI, Gian Piero
1995
Abstract
The immediate precursor of (±)-Ambrox®1 has been conveniently prepared in a seven-step sequence starting from the readily available methyl 2-oxo-5,5,8a-trimethyldecahydronaphthalene-1-carboxylate 2, in turn derived by stannic chloride-mediated cyclization of methyl 3-oxo-5-(2,6,6-trimethylcyclohexen-1-yl)pentanoate. © 1995 Elsevier Science Ltd.File in questo prodotto:
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