Anionotropic Rearrangement of Cyclic Ethynylcarbinol. II. The Epimeric Resolution and the Mechanism of Anionotropic Rearrangement of Ethynylborneol

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概要

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• 1) The epimers of 2-ethynylborneol were resolved by means of alumina adsorption. They behaved similarly to an anionotropic rearrangement, forming the same product. 2) 2-Ethylborneol was dehydrated in exocyclic way with hydrochloric acid or formic acid to form 2-ethylidenecamphane. 2-Ethylcamphene, which is presumably formed by endocyclic dehydration, was not found. 3) 2-Ethynylborneol yielded aldehyde or ketone by the action of hydrochloric acid or formic acid, respectively. These reactions were studied under varying conditions in order to determine the mechanisms of the rearrangement.

• 公益社団法人日本薬学会の論文
• 1959-10-20

著者

• 香川 みち子

  Institute Of Physical And Chemical Research

関連論文

• Rearrangement of Cyclic Ethynylcarbinols. III. A Few Supplementary Reaction with Monocyclic and Bicyclic Terpenoids.
• Anionotropic Rearrangement of Cyclic Ethynylcarbinol. II. The Epimeric Resolution and the Mechanism of Anionotropic Rearrangement of Ethynylborneol
• Rearrangement of Cyclic Ethynylcarbinol. I. Meyer-Schuster Rearrangement of Ethynylborneol.

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