## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
Highly regioselective ring opening of epoxides and aziridines using cerium(III) chloride
β Scribed by Gowravaram Sabitha; R Satheesh Babu; M Rajkumar; Ch.Srinivas Reddy; J.S Yadav
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- French
- Weight
- 104 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
A wide variety of epoxides and aziridines were converted to the corresponding b-halohydrins and b-haloamines using cerium(III) chloride and the cerium(III) chloride/NaI system in acetonitrile. The reactions were highly regioselective and efficient with excellent yields under mild and neutral reaction conditions.
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
The regioselectivity of nucleophilic ring opening of some 3,4-epoxy and 3,4-aziridino alcohols has been studied. The nucleophiles chosen were complex hydrides (LiAIH4, Red-Al and DIBAL) and Lipshutz-or Gilman-type organocuprate reagents. The C-4 substituent in the substrates was varied in order to s