Phosphorus-containing Small Rings: X. Phosphorylation of Derivatives of 1-Methyl-2,2-dichlorocyclopropanecarboxylic Acid
作者:Yu. N. Mitrasov、E. A. Simakova、I. I. Antonova、O. V. Kondrat'eva、V. G. Skvortsov
DOI:10.1007/s11176-005-0433-5
日期:2005.9
Reaction of derivatives of 1-methyl-2,2-dichlorocyclopropanecarboxylic acid with three- and four-coordinate phosphorus acids was studied. It was established that the nucleophilic substitution on the carbonyl carbon atom proceeds without cleavage of the three-membered ring and leads to new types of phosphorus-containing cyclopropanes. The products were found to enhance the germination energy and laboratory germination of cereal, legume, and vegetable seeds.
研究了 1-甲基-2,2-二氯环丙烷羧酸衍生物与三价和四价磷酸的反应。结果表明,羰基碳原子上的亲核取代反应不会裂解三元环,从而产生新型含磷环丙烷。研究发现,这些产品能提高谷物、豆类和蔬菜种子的发芽能和实验室发芽率。