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Synthesis of some naturally occurring drimane and dinorlabdane derivatives
Author(s) -
Weyerstahl Peter,
Schwieger Ralf,
Schwope Ina,
Hashem Md. Abul
Publication year - 1995
Publication title -
liebigs annalen
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 0947-3440
DOI - 10.1002/jlac.1995199507187
Subject(s) - chemistry , stereochemistry
Abstract The naturally occurring (ex Hedychium acuminatum ) compounds drim‐8(12)‐ene (1) , albicanal (4) , ( E )‐15,16‐dinorlabda‐8(17), 11‐dien‐13‐one (5) , and ( E )‐15, 16‐dinorlabda‐8(17), 12‐dien‐14‐al (9) , were prepared as racemates by starting from the synthetically available rac ‐albicanol (2) . – The Nozaki reaction of the trimethyldecalone 10 yields 11‐nordrim‐8‐en‐12‐al (11) and its Δ7 regioisomer 12 .