39157-06-7Relevant articles and documents
A convenient and efficient one-pot synthesis of arylacetones from (E)-3-aryl-2-methylacrylic acids by curtius rearrangement
He, Xin,Cao, Chong,Liang, Jingwei,Li, Xinyang,Zhang, Tingjian,Meng, Fanhao
, p. 386 - 390 (2017/02/10)
A convenient and efficient method was developed for the synthesis of arylacetones from (E)-3-aryl-2-methylacrylic acids through a Curtius rearrangement. The Curtius rearrangement of (E)-3-aryl-2-methylacryloyl azides and subsequent hydrolysis proceeded at mild temperatures in a two-phase medium of carbon tetrachloride and water containing a catalytic amount of tetrabutylammonium bromide to give the corresponding derivatives in 82-93% yield.
AMINO- OR GUANIDINO-PHENYLPROPIONIC ACID DERIVATIVES
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, (2008/06/13)
Amino-or guanidino-phenylpropionic ester derivatives represented by the formula: STR1 wherein R is--NH 2 or STR2 R 1 is hydrogen or a lower alkyl group, and R 2 is an unsubstituted or a lower-alkyl-, carboxyalkyl-, lower-alkoxy-, lower-alkoxycarbonyl-or h