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
On the mechanism of the zirconium-catalysed addition of ethyl Grignard reagents to imines
β Scribed by Vincent Gandon; Philippe Bertus; Jan Szymoniak
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 105 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1631-0748
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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
1997 tetrazole derivatives tetrazole derivatives R 0310 ## 45 -143 Nucleophilic Addition on Nitrogen: Azophilic Addition of Grignard Reagent to 1-Benzyl Tetrazole Substituted Imine. -The unusual title addition of (II) with (I) to compounds such as (III) is investigated. It is noteworthy that alky