The chemistry of terpenes. Part III. Oxidative hydroboronation of car-2-,-3-, and-4-enes
W Cocker, PVR Shannon, PA Staniland
Index: Cocker,W. et al. Journal of the Chemical Society [Section] C: Organic, 1967 , p. 485 - 489
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Citation Number: 12
Abstract
(+)-CAR-~-ENE (I) 2p3 can readily be obtained in reliable purity from (+)-car-3-ene (11), whilst (-)-cis-car-4-ene (111) and (+)-car-3(10)-ene (p-carene; IV) can be obtained from (11) by a more circuitous route. We have subjected car-%, 3-, and 4-enes to hydro- boronation followed by oxidation and have thus established a route to the stereoisomeric cis-caranols (V)-(IX) and the caranones (X), (XI), and (XII). At the outset of our work the configurations of these com- pounds were ...
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