Superoxide chemistry revisited: synthesis of tetrachloro-substituted methylenenortricyclenes.
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ABSTRACT:
SUBMITTER: Budanur BM
PROVIDER: S-EPMC4222393 | biostudies-literature | 2014
REPOSITORIES: biostudies-literature
Publications
Superoxide chemistry revisited: synthesis of tetrachloro-substituted methylenenortricyclenes.
Budanur Basavaraj M BM Khan Faiz Ahmed FA
Beilstein journal of organic chemistry 20141030
An unexpected reactivity of the superoxide ion leading to the synthesis of tetrachloroaryl/vinyl-substituted nortricyclenes through its dual mode of action has been reported. KO2 was found to be superior and the only reagent to perform this kind of reaction over other conventional bases. Addition of the antioxidant BHT (2,6-di-tert-butyl-4-methylphenol) improved the yields of methylenenortricyclenes. A complete deuterium incorporation was observed in the superoxide-mediated reaction in DMSO-d 6. ...[more]
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