A Convenient Synthesis of Propargylic Esters and γ-Keto Esters. The Reaction of Trialkynylboranes with Ethyl Diazoacetate, and the Unidirectional Hydration of Propargylic Esters
- 1 April 1972
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 50 (7) , 1105-1107
- https://doi.org/10.1139/v72-175
Abstract
Trialkynylboranes react with ethyl diazoacetate to provide propargylic esters. The process occurs under mild conditions (−20°) and in good yields. Propargylic esters undergo unidirectional mercuric ion-promoted hydration to afford good yields of γ-ketoesters.Keywords
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