𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Asymmetric Alkylation of Malonic Diester Under Phase-Transfer Conditions

✍ Scribed by Kanemitsu, Takuya; Koga, Shintaro; Nagano, Daisuke; Miyazaki, Michiko; Nagata, Kazuhiro; Itoh, Takashi


Book ID
120401818
Publisher
American Chemical Society
Year
2011
Tongue
English
Weight
1021 KB
Volume
1
Category
Article
ISSN
2155-5435

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Asymmetric alkylation reaction of Ξ±-fluo
✍ Shigeru Arai; Makoto Oku; Toshimasa Ishida; Takayuki Shioiri πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 French βš– 267 KB

The catalytic asymmetric alkylation reaction of 0t-fluorotetralones promoted by a chiral quaternary ammonium salt derived from cinchonine under phase-transfer catalyzed conditions was described. The reaction proceeded smoothly to give the desired products with up to 91% ee. This methodology provides

Asymmetric cyclopropanation reaction Und
✍ Shigeru Arai; Keiji Nakayama; Toshimasa Ishida; Takayuki Shioiri πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 French βš– 242 KB

An asymmetric cyclopropanation reaction was developed using chiral quaternary ammonium salts as the phase-transfer catalyst (PTC). The reaction smoothly proceeded to give the desired bicyclic compounds with complete stereocontrol in the presence of a catalytic amount of chiral quaternary salts as th