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The stereochemistry of additions of grignard reagents to alkynols

✍ Scribed by Frederick W. Von Rein; Herman G. Richey Jr.

Publisher
Elsevier Science
Year
1971
Tongue
French
Weight
229 KB
Volume
12
Category
Article
ISSN
0040-4039

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✦ Synopsis

Additions , promoted by the hydroxyl' function, of Grignard reagents to alkynols were reported in two recent communications. 2,3 The configurations (cis-trans) of the hydrolysis (H replacing _-Mg) products obtained from the vinyl Grignard reagents that result from such additions are

πŸ“œ SIMILAR VOLUMES

Additions of the allyl grignard reagent
Additions of the allyl grignard reagent to allenols
✍ Herman G. Richey Jr.; Stephen S. Szucs πŸ“‚ Article πŸ“… 1971 πŸ› Elsevier Science 🌐 French βš– 147 KB

We have observed additions of allylmagnesium chloride to allenols, reactions related to the additions to alkenols 1,2 and alkynols 2-4 that are promoted by the hydroxyl function. 5J6 In addition to providing interesting products, this investigation indicates that the products obtained from additions