Correlation Analysis in the Benzylation of Sulfur Nucleophiles
作者:P. Kalyani、P. Manikyamba
DOI:10.3184/030823407x191985
日期:2007.2
In the nucleophilicsubstitutionreaction of benzylbromides with three sulfur nucleophiles a linear relationship between the nucleophile discrimination parameter (s) and the Hammett substituent constant (σ) is observed.
在苄基溴与三个硫亲核试剂的亲核取代反应中,观察到亲核试剂区分参数 (s) 和哈米特取代基常数 (σ) 之间的线性关系。
N-phosphonomethylglycine derivatives and herbicidal compositions containing them
申请人:Geshuri Laboratories Ltd.
公开号:EP0103055A1
公开(公告)日:1984-03-21
The invention provides diiminourea, isothiourea and diisothiourea salts of N-Phosphonomethylglycine. The invention also provides phytotoxic compositions containing the same.