[EN] BICYCLYL-SUBSTITUTED ISOTHIAZOLINE COMPOUNDS<br/>[FR] COMPOSÉS ISOTHIAZOLINE SUBSTITUÉS PAR UN BICYCLYLE
申请人:BASF SE
公开号:WO2014206910A1
公开(公告)日:2014-12-31
The present invention relates to bicyclyl-substituted isothiazoline compounds of formula (I) wherein the variables are as defined in the claims and description. The compounds are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to a method for controlling invertebrate pests by using these compounds and to plant propagation material and to an agricultural and a veterinary composition comprising said compounds.
申请人:Commissariat a L'Energie Atomique et aux Energies Alternatives
公开号:US20170240485A1
公开(公告)日:2017-08-24
The invention relates to a method for (I) producing a carboxylic ester of formula (I). Said method comprises the steps of: a) bringing an organosilane/borane of formula Si or B into contact with CO
2
, in the presence of a catalyst and an electrophilic compound of formula (III), the groups R
1
, R
2
, R
3
, R
4
, R
5
, Y, and M′ being as defined in claim 1; and optionally b) recovering the compound of formula (I) produced.
[EN] METHODS FOR PRODUCING ARYLSULFUR PENTAFLUORIDES<br/>[FR] PROCÉDÉS DE PRODUCTION DE PENTAFLUORURES DE SOUFRE ARYLÉS
申请人:IM & T RES INC
公开号:WO2010014665A1
公开(公告)日:2010-02-04
Novel methods for preparing arylsulfur pentafluorides are disclosed. Arylsulfur halotetrafluoride is reacted with a fluoride source under hydrous conditions to form an arylsulfur pentafluoride. The purification method is also disclosed.
Discovery of practical production processes for arylsulfur pentafluorides and their higher homologues, bis- and tris(sulfur pentafluorides): Beginning of a new era of “super-trifluoromethyl” arene chemistry and its industry
作者:Teruo Umemoto、Lloyd M Garrick、Norimichi Saito
DOI:10.3762/bjoc.8.53
日期:——
Various arylsulfur pentafluorides, ArSF(5), have long been desired in both academic and industrial areas, and ArSF(5) compounds have attracted considerable interest in many areas such as medicines, agrochemicals, and other new materials, since the highly stable SF(5) group is considered a "super-trifluoromethyl group" due to its significantly higher electronegativity and lipophilicity. This article
The synthesis and mechanism of formation of cis- and trans-Ph2SF4 is described. Starting compounds are Ph2S or Ph2SF2 and the oxidizing agent is XeF2 in the presence of Et4NCl. Also described is the synthesis of related chalcogen(IV and VI) fluorides such as t-butylSF3, difluorodibenzothiophene, PhSeF3, Ph2SeF2, PhSF5, p-MeC6H4SF5, PhSeF5, and PhTeF5. The reactions of Ph2S(O)F2 with alcohols and with
描述了顺-和反-Ph 2 SF 4的合成及其形成机理。在Et 4 NCl存在下,起始化合物为Ph 2 S或Ph 2 SF 2,氧化剂为XeF 2。还描述了相关的硫族元素的合成(IV和VI)氟化物,如吨-butylSF 3,difluorodibenzothiophene,PhSeF 3中,Ph 2 SEF 2,PHSF 5,p -MeC 6 ħ 4 SF 5,PhSeF 5和PhTeF 5。简要介绍了Ph 2 S(O)F 2与醇和H 2 O-HF玻璃系统的反应。