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Total synthesis of (±)-shonanyl methyl ether and (±)-ferruginyl methyl ether

✍ Scribed by Manuka Ghosal; Sukanta Bhattacharyya; Debabrata Mukherjee

Publisher
Elsevier Science
Year
1989
Tongue
French
Weight
156 KB
Volume
30
Category
Article
ISSN
0040-4039

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✦ Synopsis

An efficient reductive methylation of the tricyclic ketone 12 in anhydrous ammonia provided the 8 ,y-unsaturated ketone 15 in high yield which was subsequently converted into (i)-shonanyl methyl ether 12) and (+I-ferruginylmethyl ether (5).

Shonanol, a tricyclic diterpene, was isolated from Libocedrus formosana by Lin and Liu'. On

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