Additions radicalaires. 16 Additions d'hétérocycles oxygénés aux allènes
✍ Scribed by E. Montaudon; J. Thepénier; R. Lalande
- Book ID
- 112125538
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1979
- Tongue
- English
- Weight
- 432 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0022-152X
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📜 SIMILAR VOLUMES
Hetero-Diels-Alder reactions of 2-hydroxymethyle `ne indanone derivatives to hydrazone a-halogenocetones are described. The stereospecificity and regiospecificity of the reactions are discussed. New fused indanone-spiro-pyridazine structures are reported.
**Addition‐elimination reactions from germanium heterocycles** **I. Germadioxolanes (XYO)** The reactivity of 2‐germa‐1,3‐dioxolanes is studied with unsaturated compounds such as carbonyl compounds (aldehydes and ketones) or heterocumulenes (PhNCO, PhNCS). The formation of mono‐ and di‐insertion
Addition-elimination reactions from germanium heterocycles 1,3-diazolidines (X = Y = NMe). -Summary. The reactivity of X-Gerrna-l,3-diazolidines with unsaturated compounds such as heterocurnulenes (CSz, PhNCO, PhNCS) and with carbonyl compounds (aldehydes and ketones) has been investigated. Generall