Regiospecific Synthesis of 3,4-Disubstit
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Ye, Xin-Shan ;Yu, Pe ;Wong, Henry N. C.
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Article
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1997
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John Wiley and Sons
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English
β 680 KB
## Abstract The regiospecific synthesis of 3,4βdisubstituted furans and thiophenes is reviewed. Our initial approach used 3,4βbis(triβ__n__βbutylstannyl)furan as a building block, which led to many structurally diverse 3,4βdisubstituted furans. Another avenue was explored by using 3,4βbis(trimethyl