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ChemInform Abstract: Isosteviol-amino Acid Conjugates as Highly Efficient Organocatalysts for the Asymmetric One-Pot Three-Component Mannich Reactions.

✍ Scribed by Yajie An; Qian Qin; Chuanchuan Wang; Jingchao Tao

Publisher
John Wiley and Sons
Year
2011
Weight
37 KB
Volume
42
Category
Article
ISSN
0931-7597

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✦ Synopsis

Abstract

The respective catalysts (I) and (II) are prepared from isosteviol in a three‐step synthesis.

πŸ“œ SIMILAR VOLUMES

IsosteviolProline Conjugates as Highly E
IsosteviolProline Conjugates as Highly Efficient Amphiphilic Organocatalysts for Asymmetric Three-Component Mannich Reactions in the Presence of Water
✍ Ya-Jie An; Chuan-Chuan Wang; Zi-Ping Liu; Jing-Chao Tao πŸ“‚ Article πŸ“… 2012 πŸ› John Wiley and Sons 🌐 German βš– 235 KB

## Abstract In this work, six isosteviolο£Ώamino acid conjugates were designed and synthesized through simple condensation on a large scale without protecting group (__Scheme__). These amphiphilic organocatalysts mediated asymmetric three‐component __Mannich__ reactions of cyclohexanone and anilines