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The first stereo selective total synthesis of (3R),(5R)-5-hydroxy-de-O-methyllasiodiplodin and its epimer via an RCM protocol

✍ Scribed by J.S. Yadav; Saibal Das; J. Satyanarayana Reddy; N. Thrimurtulu; A.R. Prasad


Publisher
Elsevier Science
Year
2010
Tongue
French
Weight
314 KB
Volume
51
Category
Article
ISSN
0040-4039

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✦ Synopsis


The first total synthesis of (3R),(5R)-5-hydroxy-de-O-methyllasiodiplodin and its epimer is reported from malic acid. The adopted approach is highly convergent and stereoselective. The strategy utilizes syn selective reduction and ring-closing metathesis as key steps.