Regiospecific synthesis of polysubstituted furans and their application in organic synthesis
摘要:
The role played by 3,4-bis(trimethylsilyl)furan, 2,4- bis(mmethylsily1)furan and 3,4-bis(tri-n-butylstannyl)furan as building blocks in the preparation of 2,3-disubstituted furans, 3,4-disubstituted furans, as well as 2,3,5-msubstituted furans will be summarized. The synthetic potential of furan and its polysubstituted derivatives will be illustrated by our Diels-Alder reaction - deoxygenation route for the realization of several theoretically interesting benzenoid molecules, as well as by the preparation of 2-butenolides which are precursors of the naturally occurring prehispanolone, sphydrofuran and secosyrins.
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DOI:
10.1351/pac199668020335
被引量:
年份:
1996































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