81233-51-4Relevant articles and documents
N,N-Dialkylamides of 2-Hydroxy-2-phenyl-cyclopropan-1-carboxylic Acid - Photochemical Synthesis and Determination of the Structure
Henning, H.-G.,Berlinghoff, R.,Mahlow, A.,Koeppel, H.,Schleinitz, K.-D.
, p. 914 - 918 (2007/10/02)
Irradiation of N,N-dialkylamides of β-benzoylpropionic acid 2a, b in ether by n,?*-excitation leads to the corresponding amides of the hitherto unknown 2-hydroxy-2-phenyl-cyclopropancarboxylic acid 3a, b, 4a, b.The photocyclization yields diast