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Aldol and claisen condensations with 1-(3,4-dichlorophenyl)-2-pyrrolidinone

✍ Scribed by Michael C. Seidel; Richard S. Cook


Book ID
112121470
Publisher
Journal of Heterocyclic Chemistry
Year
1966
Tongue
English
Weight
248 KB
Volume
3
Category
Article
ISSN
0022-152X

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πŸ“œ SIMILAR VOLUMES


TiCl4/Bu3N/(catalytic TMSOTf): Efficient
✍ Yoshihiro Yoshida; Ryosuke Hayashi; Hiromasa Sumihara; Yoo Tanabe πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 French βš– 231 KB

TiCI4/Bu3N conducts highly efficient cross aldol additions between different ketones and between ketones and aldehydes, in good to excellent yields with high synstereoselectivities. As an extension, direct Claisen condensation between methyl esters was also promoted by TiCI4/Bu3N with 0.05 equiv of