Palladium acetate [Pd(OAc)2] and 1,4-bis(diphenylphosphino)butane (dppb) catalyse cyclocarbonylation of allylic cardanol and cardol derivatives to give regioselectively 7-membered ring lactones in good yields. One of the compounds prepared exhibits excellent antioxidant properties.
Synthesis of new cardanol and cardol derivatives by allylation and regioselective cyclocarbonylation reactions / Amorati R.; Attanasi O.A.; El Ali B.; Filippone P.; Mele G.; Spadavecchia J.; Vasapollo G.. - In: SYNTHESIS. - ISSN 0039-7881. - STAMPA. - 18:(2002), pp. 2749-2755. [10.1055/s-2002-35983]
Synthesis of new cardanol and cardol derivatives by allylation and regioselective cyclocarbonylation reactions
Amorati R.;
2002
Abstract
Palladium acetate [Pd(OAc)2] and 1,4-bis(diphenylphosphino)butane (dppb) catalyse cyclocarbonylation of allylic cardanol and cardol derivatives to give regioselectively 7-membered ring lactones in good yields. One of the compounds prepared exhibits excellent antioxidant properties.File in questo prodotto:
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