Multicomponent reactions are accelerated in water.
摘要:
Two multicomponent reactions, the Ugi and Passerini reactions, are accelerated by the use of aqueous solutions. The rate enhancements compared to those by organic solvents can approach 300-fold. Reactions performed in water offer another advantage that products are often insoluble, permitting direct isolation by precipitation. The methods were applied to the preparation of three small combinatorial libraries.
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DOI:
10.1021/ja038583a
被引量:
年份:
2004
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