Room-Temperature Palladium-Catalyzed CH Activation:<i>ortho</i>-Carbonylation of Aniline Derivatives
作者:Chris E. Houlden、Marc Hutchby、Chris D. Bailey、J. Gair Ford、Simon N. G. Tyler、Michel R. Gagné、Guy C. Lloyd-Jones、Kevin I. Booker-Milburn
DOI:10.1002/anie.200805842
日期:2009.2.23
Pd and CO—ureally got me! The title reaction proceeds efficiently at 18 °C under CO (1 atm) with 5 % [Pd(OTs)2(MeCN)2] as precatalyst. Depending on the solvents used, either anthranilates or cyclic imides can be obtained in high yields (see picture, BQ=benzoquinone, Ts=4‐toluenesulfonyl).
Pd 和 CO - 真的抓住了我!标题反应在 18 °C 下在 CO (1 atm) 下有效进行,使用 5% [Pd(OTs) 2 (MeCN) 2 ] 作为预催化剂。根据所使用的溶剂,可以高产率获得邻氨基苯甲酸酯或环状酰亚胺(见图,BQ=苯醌,Ts=4-甲苯磺酰基)。
Herbicidal Compounds Based on N-Azinyl-N-Phenylsulfonylureas
申请人:Rosinger Christoph Hugh
公开号:US20110105324A1
公开(公告)日:2011-05-05
What is described are compounds of the formula (I)
in which the respective substituents have the meanings given in the description. The compounds of the formula (I) can be used as herbicides and plant growth regulators.
The invention relates to 2-(benzylsulfonyl)-oxazole derivatives, chiral 2-(benzylsulfinyl)-oxazole derivatives and 2-(benzylsulfanyl)-oxazole derivatives of general formula (I) and the salts thereof, wherein the individual radicals and indexes have the meaning indicated in the description. Also described are methods for the production thereof as well as the use of said compounds as herbicides and plant growth regulators, in particular as herbicides for selectively controlling weeds in plant crops.
HERBICIDALLY AND FUNGICIDALLY ACTIVE 3-PHENYLISOXAZOLINE-5-CARBOXAMIDES AND 3-PHENYLISOXAZOLINE-5-THIOAMIDES
申请人:Willms Lothar
公开号:US20140100108A1
公开(公告)日:2014-04-10
3-Phenylisoxazoline-5-carboxamides and 3-phenylisoxazoline-5-thioamides of the formula (I) and their use as herbicides and fungicides are described.
In this formula (I), X, X
2
to X
6
, R
1
to R
4
are radicals such as hydrogen, halogen and organic radicals such as substituted alkyl. A is a bond or a divalent unit. Y is a chalcogen.
USE OF SUBSTITUTED ISOQUINOLINONES, ISOQUINOLINDIONES, ISOQUINOLINTRIONES AND DIHYDROISOQUINOLINONES OR IN EACH CASE SALTS THEREOF AS ACTIVE AGENTS AGAINST ABIOTIC STRESS IN PLANTS
申请人:Frackenpohl Jens
公开号:US20140302987A1
公开(公告)日:2014-10-09
Use of substituted isoquinolinones, isoquinolinediones, isoquinolinetriones and dihydroisoquinolinones of the general formula (I) or their respective salts
where the radicals in the general formula (I) correspond to the definitions given in the description,
for enhancing stress tolerance in plants to abiotic stress, for strengthening plant growth and/or for increasing plant yield, and selected processes for preparing the compounds mentioned above.