The catalytic properties of all proteinogenic, acyclic amino acids for direct aldol reaction in H 2 O, assisted by various surfactants, were investigated. The basic and neutral amino acids were shown to be efficient catalysts, giving rise to good-to-excellent yields of adducts (up to 95%), with mode
โฆ LIBER โฆ
Stereoselective Aldol Reacitons Catalyzed by Acyclic Amino Acids in Aqueous Micelles.
โ Scribed by Dong-Sheng Deng; Jiwen Cai
- Publisher
- John Wiley and Sons
- Year
- 2007
- Weight
- 40 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0931-7597
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## Abstract magnified image Some halogenโfree acyclic taskโspecific ionic liquids (TSILs) were synthesized as novel and recyclable catalysts for the synthesis of 5โoxoโ5,6,7,8โtetrahydroโ4Hโbenzo[b]pyrans by oneโpot threeโcomponent condensation of aromatic aldehyde, malononitrile (or ethyl cyanoac