Cobaloxime-Mcdiated Radical Alkyl-Heteroaromatic Substitution

Bruce Branchaud, Youngshin Lee Choi

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

The first examples of cobaloxime-mediated radical alkyl-heteroaromatic cross-coupling, replacing a C-H in the protonated heteroaromatic with a C-alkyl, are accomplished via anaerobic visible light photolysis of 95% EtOH solutions of primary and secondary alkyl cobaloximes, RCoIII(dmgH)2py (dmgH = dimethylglyoxime monoanion), and pyridinium, quinolinium, 4-methylpyridinium, benzothiazolium, and benzimidazolium ptoluenesulfonate.

Original languageEnglish (US)
Pages (from-to)4638-4641
Number of pages4
JournalJournal of Organic Chemistry
Volume53
Issue number19
DOIs
StatePublished - Sep 1 1988
Externally publishedYes

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Substitution reactions
Photolysis
cobaloxime
dimethylglyoxime
4-methylpyridine

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

Cobaloxime-Mcdiated Radical Alkyl-Heteroaromatic Substitution. / Branchaud, Bruce; Choi, Youngshin Lee.

In: Journal of Organic Chemistry, Vol. 53, No. 19, 01.09.1988, p. 4638-4641.

Research output: Contribution to journalArticle

Branchaud, Bruce ; Choi, Youngshin Lee. / Cobaloxime-Mcdiated Radical Alkyl-Heteroaromatic Substitution. In: Journal of Organic Chemistry. 1988 ; Vol. 53, No. 19. pp. 4638-4641.
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