Organic phosphoric acid esters I (R, R'=alkyl; X=O, S; A=heterocyclic benzene ring contg. o) were prepd. by reaction of o-alkyl-s-alkylthiophosphoric acid chloride with aromatic hydroxy compds. (III). Insecticidal, miticidal, and nematocidal data of I were given against Tabacco cutworm...
Use of organic phosphonic or phosphoric acids, or of metal oxides or hydroxides, or of carboxylic salts of a metal as heat stabilisers for polyhydroxy... J Asrar,JR Pierre 被引量: 0发表: 2009年 Phosphoric acid anilides New processes for the manufacture of alkylated phosphoric acid 4- hydrox...
ChemInform Abstract: SYNTHESES AND POSSIBLE USES OF ORGANIC PHOSPHORUS AND PHOSPHORIC ACID DERIVATIVESorgano‐phosphorus compoundsNo abstract is available for this article.doi:10.1002/chin.197748285H. GROSSB. COSTISELLAWILEY‐VCH Verlag GmbHChemischer Informationsdienst...
NO.7N-甲基-N-亚硝基苯胺的串联C(sp2)-H和C(sp3)-H键官能化快速合成螺环吲哚啉衍生物期刊：Organic Letters单位：河南师范大学化学化工学院作者：范学森和张新迎教授课题组Kelin Wang, Yuqian Sun, Bin Li原文篇名：Expeditious Synthesis of Spiroindoline Derivatives via Tandem C(sp2)–H and C(sp3)–H Bo...
Organic phosphoric acid ester derivatives represented by the formula (I): (R and R' being the same or different alkyl groups) have fungicidal, insecticidal and miticidal activity. Derivatives (I) can be prepared by reacting an 0-alkyl-S-alkyl thiophosphoric halide with a trifluoromethylphenoxy...
Organic phosphoric acid ester derivatives of the formula wherein R represents alkyl, R represents alkyl, R represents alkyl, alkenyl or alkynyl, R represents alkyl or aryl, X represents an oxygen atom or a sulfur atom and Y represents an oxygen atom, a sulfur atom or &rdurule& N-R, in ...
Organic phosphoric acid ester derivatives represented by the formula (I):\nwherein R and R', which may be the same or different, each represents an alkyl group, and A represents a group of atoms necessary to complete together with the two carbon atoms to which they are attached, a 6-...
to a solution of a di(C 3-18 alkyl)dithiophosphoric acid, from 110 to 150% (based on the theoretical amount) of a metal oxide, stirring at that temperature, and then raising the temperature to 60-85 C., and (c) by reacting a di(C 3-18 alkyl)dithiophosphoric acid in an at ...
ORGANIC PHOSPHORIC DERIVATIVES OF BENZOTRIAZOLE AND LUBRICATING OIL COMPOSITION CONTAINING THE SAMELubricants are stabilized with an organophosphorusbenzotriazole product, resulting in the ability to support higher load factors in the lubricated system.ABURAHAMU ORIGOOIEIERE MEMAREDEIEIIN OKORODEYUDEYU...
new organic phosphoric acid derivatives, their process of preparation and their use as pesticides and fungicides1310457 Dithiophosphoric acid esters BAYER AG 21 May 1971 [22 May 1970] 16382/71 Heading C2P Novel compounds of the general formula wherein R is C 1 -C 4 alkyl and X is H, ...