Herbicidal composition containing a phenoxyalkylamide derivative and
申请人:UBE Industries, Ltd.
公开号:US04753674A1
公开(公告)日:1988-06-28
There are disclosed a herbicidal composition containing, as an active ingredient, a phenoxyalkylamide derivative represented by the formula ##STR1## wherein X, n, Y, Z, R.sup.1, R.sup.2 and R.sup.3 have the same meanings as defined in the specification, and a method for controlling weeds by the use of the same. The herbicidal composition according to this invention shows a superior weed-killing activity by pre- and post-emergence treatment in soil.
Cobalt-Catalyzed Cross-Coupling of α-Bromo Amides with Grignard Reagents
作者:E. Barde、A. Guérinot、J. Cossy
DOI:10.1021/acs.orglett.7b02848
日期:2017.11.17
A cobalt-catalyzedcross-coupling between α-bromo amides and Grignardreagents is disclosed. The reaction is general and allows access to a large variety of α-aryl and β,γ-unsaturated amides. Some mechanistic investigations have been undertaken to determine the nature of the intermediate species.