[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.
Iron–Amide–Sulfide and Iron–Imide–Sulfide Clusters: Heteroligated Core Environments Relevant to the Nitrogenase FeMo Cofactor
作者:Xu-Dong Chen、Wei Zhang、Jeremiah S. Duncan、Sonny C. Lee
DOI:10.1021/ic301868m
日期:2012.12.3
decreases of −435 (for z = 1–/2−) or −385 mV (for z = 2–/3−) for each replacement of sulfide by the more potent imide donor, and a corresponding effect may be expected for the interstitial heteroligand in the FeMo cofactor. Cluster 10 presents an [Fe4NS3] core framework virtually isometric with the isostructural [Fe4S3X] subunit of the FeMo cofactor, thus providing a synthetic structural representation
[EN] THIOPHENE- OR FURAN-SUBSTITUTED ISOTHIAZOLINE COMPOUNDS AS PESTICIDES<br/>[FR] COMPOSÉS ISOTHIAZOLINE SUBSTITUÉS PAR UN THIOPHÈNE OU UN FURANE COMME PESTICIDES
申请人:BASF SE
公开号:WO2014206909A1
公开(公告)日:2014-12-31
The present invention relates to thiophene- or furan-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.
Liquid hydrogen sulphide as an ionising solvent. Part II. Reactions of Lewis acids of boron with base analogues
作者:J. D. Cotton、T. C. Waddington
DOI:10.1039/j19660000789
日期:——
Neutralisations of base analogues by volatile boron Lewis acids have been examined in liquid hydrogensulphide. Salts containing the new anions BF3SH–, BCl3SH–, BBr3SH–, and BEt3SH– have been prepared. The reaction of diborane is more complicated but seems to proceed, at least initially, through the formation of the ion BH3,SH·BH3–, which subsequently loses hydrogen. The ions BF3SH– and BCl3SH– react with excess
已在液态硫化氢中研究了挥发性硼路易斯酸对碱类似物的中和作用。包含新的阴离子BF盐3 SH - ,的BCl 3 SH - ,的BBr 3 SH - ,和BET 3 SH -已经制备。乙硼烷的反应是比较复杂的,但似乎继续进行,至少在最初,通过形成离子BH的3,SH·BH 3 - ,其随后失去氢。离子BF 3 SH –和BCl 3 SH – 与过量的三卤化硼反应,分别得到四氟硼酸根离子和四氯硼酸根离子。
A new series of bis(ene-1,2-dithiolato)tungsten(<scp>iv</scp>), -(<scp>v</scp>), -(<scp>vi</scp>) complexes as reaction centre models of tungsten enzymes: Preparation, crystal structures and spectroscopic properties
structure consisting of the bidentate LCOOMe and two oxo groups, in which π-delocalization was observed between the WVIO2 and ene-1,2-dithiolate units. The tungsten(IV) and dioxotungsten(VI) complexes are isostructural with the molybdenum counter parts. DFT calculation study of the WVIO(S) complex has indicated that the WS bond of 2.2 Å is close to the bond length between the tungsten centre and ambiguously
碳甲氧基取代的二硫辛烯配体(L COOMe)使我们能够开发一系列新的双(烯-1,2-二硫代Lato)钨配合物,包括W IV O,W IV(OSiBuPh 2),W VI O 2,W VI O( OSiBuPh 2)和W VI O(S)核心结构。通过使用这些钨配合物,已经对结构,光谱性质和反应性进行了末端单齿配体效应的系统研究。钨配合物的结构和光谱性质也已与相同配体配位的钼配合物的结构和光谱性质进行了比较,以研究金属离子的作用(W与Mo)。钨(IV)配合物的X射线晶体学分析表明,钨中心采用扭曲的方锥几何形状,并带有烯-1,2-二硫醇酯形式的二硫代烯配体。另一方面,二氧钨(VI)配合物表现出由双齿L COOMe和两个氧代基团组成的八面体结构,其中在W VI O 2和烯1,2-二硫代酸酯单元之间观察到π-离域化。钨(IV)和二氧钨(VI)配合物与钼的对应部分是同构的。W VI O(S)配合物的DFT计算研究表明,W2