✦ LIBER ✦

Reduction of sulfoxides by dichlorocarbene under phase transfer catalysis conditions

✍ Scribed by H.S.Dilanjan Soysa; William P. Weber

Publisher: Elsevier Science
Year: 1978
Tongue: French
Weight: 141 KB
Volume: 19
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)94723-9

No coin nor oath required. For personal study only.

✦ Synopsis

The facile and economical generation of dichlorocarbene from the reaction of chloroform with 50% aqueous sodium or potassium hydroxide under phase transfer catalytic conditions has stimulated study of the reactions of dichlorocarbene with numerous types of non-olefinic substrates.' Only one example of the reaction of dichlorocarbene with a sulfoxide has previously been reported. Thus dichlorocarbene generated by reaction of ethyl trichloroacetate with sodium methoxide reacts with dimethylsulfoxide to yield dimethyl sulfide (20%).2

📜 SIMILAR VOLUMES

Reactions of heteroarylhydrosilanes with

Reactions of heteroarylhydrosilanes with dichlorocarbene under phase-transfer conditions

✍ E. Lukevics; R. Sturkovich; Yu. Goldberg; A. Gaukhman 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 556 KB

Dichlorocarbene addition to allyl phenyl

Dichlorocarbene addition to allyl phenyl ether under phase-transfer catalysis conditions—A kinetic study

✍ Venugopal Rajendran; Maw-Ling Wang 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 455 KB

The interaction of dihydrofurylsilanes w

The interaction of dihydrofurylsilanes with dichlorocarbene under phase-transfer conditions

✍ E. Lukevics; V.N. Gevorgyan; Y.S. Goldberg; A.P. Gaukhman; M.P. Gavars; J.J. Pop 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 247 KB

Cyclopropanation of Betulonic Acid and I

Cyclopropanation of Betulonic Acid and Its Methyl Ester with Dichlorocarbene Generated under Phase Transfer Catalysis Conditions.

✍ N. G. Komissarova; N. G. Belenkova; O. V. Shitikova; L. V. Spirikhin; M. S. Yunu 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 19 KB

Synthesis of phenoxypyridines under phas

Synthesis of phenoxypyridines under phase transfer catalysis conditions

✍ é. M. Abele; Yu. Sh. Gol'dberg; M. P. Gavars; A. P. Gaukhman; M. V. Shimanskaya 📂 Article 📅 1988 🏛 Springer US 🌐 English ⚖ 476 KB

Autooxidation of methylheterocycles unde

Autooxidation of methylheterocycles under phase transfer catalysis conditions

✍ I. G. Iovel'; Yu. Sh. Gol'dberg; A. P. Gaukhman; R. M. Zolotoyabko; M. V. Shiman 📂 Article 📅 1991 🏛 Springer US 🌐 English ⚖ 312 KB

The autooxidation of methyl-and dimethyl-substituted N-, S-, and O-heterocyclic compound derivatives has been studied in 1,2-dimethoxyethane--t-BuOK in the presence of l8-crown-6. Monoand dicarboxylic acid derivatives of pyrazine, pyridine, pyrimidine, and thiophene have been synthesized. Autooxida