A novel cyclization reaction between 2,3-bis(trimethylsilyl)buta-1,3-diene and acyl chlorides with straightforward formation of polysubstituted furans.
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.
Babudri
Francesco
F
Dipartimento di Chimica, Università degli Studi di Bari, via Orabona 4, I-70126 Bari, Italy.
Cicco
Stefania R
SR
Farinola
Gianluca M
GM
Lopez
Linda C
LC
Naso
Francesco
F
Pinto
Vita
V