Oxametallocycloalcanes: (VI)∗-Synthese de Stanna-2 Oxa-1 Cyclopentenes-3 par Action du Dibutylstannane sur Divers Alcools de Type Propargylique
- 1 January 1973
- journal article
- research article
- Published by Taylor & Francis in Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry
- Vol. 3 (1) , 1-9
- https://doi.org/10.1080/00945717308066674
Abstract
According to the observation of Laliberte et al. (1) and our previous investigations (2) (3) on the action of dihydroorganotin compounds with allylic alcohols, we have obtained in good yields various unsaturated organotin cyclic ethers (2-stanna,1-oxacyclopent-3-enes) by dehydrocondensation reactions between dibutyltin dihydride and the following acetylenic alcohols : 1-propyne 3-ol, 1-butyne 3-ol, 3-methyl 1-butyne 3-ol, 1-hexyne 3-ol and 3-methyl 1-pentyne 3-ol. The cleavage of Sn-0 bond of these hetero-cycles by some polar reagents leads to the formation of γ functional “cis” ethylenic chloro tin compounds.Keywords
This publication has 4 references indexed in Scilit:
- Nouveaux oxagermacycloalcanes et oxagermacycloalcenes. Methodes de syntheseJournal of Heterocyclic Chemistry, 1970
- Some reactions of di-n-butyltin dihydrideJournal of Organometallic Chemistry, 1966
- Reactions of Organotin Hydrides with Organic CompoundsPublished by Elsevier ,1964
- Recent Developments in Organotin ChemistryAngewandte Chemie International Edition in English, 1963