Electrochemical reduction of 1,2-diphenylthiiren dioxide and monoxide
作者:Albert J. Fry、Kjell Ankner、Vijay K. Handa
DOI:10.1039/c39810000120
日期:——
The cathodic reduction of 1,2-diphenylthiirendioxide and monoxide was found to afford products resulting from cleavage of one or both carbon-sulphur bonds.
发现1,2-二苯基二氧噻吩和一氧化碳的阴极还原可提供由一个或两个碳硫键裂解产生的产物。
ZOLLER, U., J. ORG. CHEM., 1985, 50, N 7, 1107-1110
作者:ZOLLER, U.
DOI:——
日期:——
ITOH, SHINOBU;KOMATSU, MITSUO;OHSHIRO, YOSHIKI, J. CHEM. SOC. JAP., CHEM. AND IND. CHEM.,(1987) N 7, 1393-1396
作者:ITOH, SHINOBU、KOMATSU, MITSUO、OHSHIRO, YOSHIKI
DOI:——
日期:——
Diphenylthiirene 1-oxide. The sulfoxide functionality and reactivity
作者:Uri Zoller
DOI:10.1021/jo00207a036
日期:1985.4
[1 + 2] Cycloadditions of Sulfur Monoxide (SO) to Alkenes and Alkynes and [1 + 4] Cycloadditions to Dienes (Polyenes). Generation and Reactions of Singlet SO?
generation of SO under mild conditions. Thus, the SO generated underwent [1 + 2] cycloadditions to a series of alkenes and alkynes to produce thiirane oxides and thiirene 1-oxides, respectively, providing new syntheses of the sulfur-containing three-membered heterocycles. The SO also reacted with a variety of cyclic and acyclic dienes to give the corresponding 2,5-dihydrothiophene 1-oxides.
Diels-Alder 加合物由 3,4-二叔丁基噻吩 1-氧化物和乙炔二甲酸二甲酯产生,在室温下自发地挤出一氧化硫 (SO),是一种在温和条件下生成 SO 的新方法。因此,生成的 SO 与一系列烯烃和炔烃进行 [1 + 2] 环加成反应,分别生成硫杂环丁烷氧化物和硫杂环丙烷 1-氧化物,为含硫三元杂环的合成提供了新的思路。SO 还与各种环状和非环状二烯反应生成相应的 2,5-二氢噻吩 1-氧化物。