𝔖 Bobbio Scriptorium
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Diene studies. IV. Preparation and protonation of pentadienyllithiums

✍ Scribed by R.B. Bates; D.W. Gosselink; J.A. Kaczynski


Book ID
104223656
Publisher
Elsevier Science
Year
1967
Tongue
French
Weight
241 KB
Volume
8
Category
Article
ISSN
0040-4039

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✦ Synopsis


Pentadienyl carbanions have long been postulated a8 intemediates in base-catalyzed iscauerizations of 1,3-and l,kiienes, in Birch reductions of aranatics, and in nucleophilic araaatic sub.stitutiona,L and


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Alkylation of tricarbonyl(diene)iron com
✍ James T. Wasicak; Richard A. Craig; Rodger Henry; Bireshwar Dasgupta; Huameng Li πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 French βš– 1003 KB

The alkylation of (4,6-heptadien-3-one)-and (methyl 3,5-1aexadienoate)Fe(CO)3 (l and 2) were examined (0-42% de and 69-92% de respectively). Optically active (methyl 3,5-hexadienoate)Fe(CO) 3 (-)-2 was prepared by resolution of the corresponding carboxylic acid complex with 0t-methylbenzylamine.