A novel cyclization process of 2,3-bis(trimethylsilyl)buta-1,3- diene with various acyl chlorides in the presence of aluminium trichloride affords 2,5-disubstituted or 2,3,5-trisubstituted furans in short reaction time; a subsequent acylation process of the furan ring occurs if the reaction time is prolonged.
A novel cyclization reaction between 2,3-bis(trimethylsilyl)buta-1,3-diene and acyl chlorides with straightforward formation of polysubstituted furans
BABUDRI, Francesco;FARINOLA, Gianluca Maria;
2007-01-01
Abstract
A novel cyclization process of 2,3-bis(trimethylsilyl)buta-1,3- diene with various acyl chlorides in the presence of aluminium trichloride affords 2,5-disubstituted or 2,3,5-trisubstituted furans in short reaction time; a subsequent acylation process of the furan ring occurs if the reaction time is prolonged.File in questo prodotto:
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