Addition of Carbenes to an Osmium(VI) Nitride Complex
β Scribed by Chi-Fai Leung; Tsz-Wing Wong; Tai-Chu Lau; Wing-Tak Wong
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 142 KB
- Volume
- 2005
- Category
- Article
- ISSN
- 1434-1948
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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
1,2 and 1,6 additions of lithium reagents to Ξ³-methylenepyran Fischer-type carbene complexes are described. The 1,2 adducts obtained from alkynyllithium addition evolve by a 1,3 shift of the W(CO) 5 fragment to give allenyltungsten carbonyl intermediates. Reaction with degassed water affords