## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Ring opening reactions of thiiranes with group IV B organometallics: a new regioselective route to β-amino and β-cyanide thiols.
✍ Scribed by Maurizio Taddei; Annamaria Papini; Mariella Fiorenza; Alfredo Ricci; Giancarlo Seconi
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- French
- Weight
- 213 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
Laboratorio de1 CNR dei composti de1 carbonio contenenti eteroatomi e loro applicazioni,Via Tolara di Sotto 89/a,I 40064 Ozzano-Emilia(Bologna),Italy. Summary:Regioselective opening of the thiirane ring occurs spontaneously with Group IV B organometallics such as Me3SnNR 2 and under the catalytic ac-
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## Abstract Halohydrin dehalogenases (HheA, HheB and HheC) were found to efficiently catalyse a carbon‐carbon bond forming reaction between terminal aliphatic epoxides and cyanide, yielding β‐hydroxy nitriles. With all three enzymes nucleophilic ring opening of epoxides proceeds with high regiosele