Novel Synthesis of α-Amino Acids via Catalysis in Air and Water
摘要:
[GRAPHICS]A new method was developed for the synthesis of natural and unnatural amino acid derivatives via carbon-carbon bond formation in air and water and at ambient temperature.
Synthesis of Functionalised Phenylalanines Using Rhodium Catalysis in Water
作者:Christopher J. Chapman、Christopher G. Frost
DOI:10.1002/adsc.200390039
日期:2003.3
The efficient synthesis of substituted phenylalanine-type amino acids using a rhodium-catalysed, conjugate addition of arylboronic acids is described. The reactions are run in water and use a low loading (0.5 mol %) of rhodium catalyst.
Rhodium-catalysed addition of organotrialkoxysilanes to α-substituted acrylic esters
作者:Jonathan D. Hargrave、Jennifer Herbert、Gerwyn Bish、Christopher G. Frost
DOI:10.1039/b606977k
日期:——
The cationic rhodium complex [Rh(cod)2][BF4] effectively catalyses the 1,4-addition of organotrialkoxysilanes to alpha-substituted acrylicesters. The reactions are promoted by heating in an oil-bath or more conveniently in a microwave reactor allowing rapid access to a useful range of functionalised products including 2-alkyl succinates and alpha-amino acid derivatives.
Novel Synthesis of α-Amino Acids via Catalysis in Air and Water
作者:Tai-Sheng Huang、Chao-Jun Li
DOI:10.1021/ol010079s
日期:2001.6.1
[GRAPHICS]A new method was developed for the synthesis of natural and unnatural amino acid derivatives via carbon-carbon bond formation in air and water and at ambient temperature.