Homo-Diels-Alder and ene reactions of phosphaalkynes
β Scribed by Ulrich Annen; Manfred Regitz
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- French
- Weight
- 253 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0040-4039
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π SIMILAR VOLUMES
Ni(COD)z/Ph3P or Ni(acac)2/Et3Al/PhsP have been shown to be effective catalysts for the stereoselective homo Diels-Alder reaction between norbomadiene and electron deficient olefins. High and opposite stereoselectivity was observed for cyclic and acyclic enones. Vinyl sulfoxides gave predominantly o
Nitrosyl hydride and nitrosoformaldehyde have been prepared by the thermolysis of their 9,10-dimethylanthracene adducts. Both HMO and HCONO are found to be reactive as enophiles and dienophiles. Nitrosyl hydride or nitroxyl (HMO) has been the subject of numerous theoretical studies' and has been ext