Novel building block, furan-annelated 3-sulpholene; Diels–Alder reactions of 4,6-dihydrothieno[3,4-c]furan s,s-dioxide
作者:Takayoshi Suzuki、Kan Kubomura、Hideyuki Fuchii、Hiroaki Takayama
DOI:10.1039/c39900001687
日期:——
The preparation of the hitherto unknown 4,6-dihydrothieno[3,4-c]furan S,S-dioxide 1 and its intermolecular Diels–Alder reactions with typical dienophiles are described.
描述了迄今未知的4,6-二氢噻吩并[3,4- c ]呋喃S,S-二氧化物1的制备及其与典型的亲二烯体的分子间Diels-Alder反应。