The aldol reactions of α-keto phosphonates and aldehydes were facilitated by an axially chiral biphenylprolinamide under mild conditions, affording the synthetically and pharmaceutically useful products in high yields and excellent enantioselectivities.
A Secondary Amine Amide Organocatalyst for the Asymmetric Nitroaldol Reaction of α-Ketophosphonates
作者:Xiaohong Chen、Jun Wang、Yin Zhu、Deju Shang、Bo Gao、Xiaohua Liu、Xiaoming Feng、Zhishan Su、Changwei Hu
DOI:10.1002/chem.200801958
日期:2008.12.8
Photochemical Studies of the Esters of Aroylphosphonic Acids
作者:Ken-ichi Terauchi、Hiroshi Sakurai
DOI:10.1246/bcsj.43.883
日期:1970.3
The photochemical behavior of several dialkyl benzoylphosphonates and para-substituted benzoylphosphonates in various solvents has been studied using product isolation, ultravioletspectral change, the electron spin resonance (ESR) technique, and quantum yield measurements. Upon irradiation to a degassed solution of these benzoylphosphonates through a Pyrex filter, the photo-pinacolization reaction