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One‐pot Modification of Terpene's Methylenecyclobutane Derivatives
Author(s) -
D'yakonov Vladimir A.,
Tuktarova Regina A.,
Islamov Ilgiz I.,
Tyumkina Tatyana V.,
Dzhemilev Usein M.
Publication year - 2016
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.2478
Subject(s) - chemistry , camphor , camphene , terpene , menthol , organic chemistry , pinene , chromatography , essential oil
Cycloalumination of terpene's methylenecyclobutane derivatives ( d (+)‐camphor, (+)‐camphene, (−)‐ β ‐pinene, and l (−)‐menthol) with triethylaluminum catalyzed by Cp 2 ZrCl 2 was accomplished for the first time to give previously undescribed spirocyclic organoaluminum compounds in high yields. The latter, without isolation, was converted into spirotetrahydroselenophanes or spirophospholanes.