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Tributyltin chloride-sodium cyanoborohydride mediated tandem radical cyclisation-reductive demethoxylation sequence
- Source :
- Tetrahedron. 53:10479-10488
- Publication Year :
- 1997
- Publisher :
- Elsevier BV, 1997.
-
Abstract
- Reaction of the bromoketals 3, 7a-g and 11 with tri-n-butyltin chloride and sodium cyanoborohydride in the presence of a catalytic amount of AIBN furnished the ethers 5, 8a-g and 13 via a tandem sequence comprising of a radical cyclisation reaction and tri-n-butylhalostannane and sodium cyanoborohydride mediated reductive demethoxylation of the resulting cyclic ketals.
Details
- ISSN :
- 00404020
- Volume :
- 53
- Database :
- OpenAIRE
- Journal :
- Tetrahedron
- Accession number :
- edsair.doi...........cecb2050264970f0726ae46f4d341da0