摘要:
Organophosphorus esters of the formula (I), ##STR1## wherein R is a C.sub.1 -C.sub.2 alkyl group, R.sub.1 is a C.sub.1 -C.sub.2 alkyl, C.sub.1 -C.sub.2 alkoxy, C.sub.1 -C.sub.4 alkylamino, phenyl or phenoxy group, R.sub.2 and R.sub.3, which may be the same or different, are each a C.sub.1 -C.sub.5 alkyl or methoxy C.sub.2 -C.sub.3 alkyl group and X is an oxygen or sulfur atom, a method for producing organophosphorus esters of the formula (I) characterized by condensation reaction of s-triazines of the formula, ##STR2## wherein M is a potassium or sodium atom and R.sub.2 and R.sub.3 are as defined above, with a halogenated compound of the formula, ##STR3## wherein Y is a halogen atom and R, R.sub.1 and X are as defined above, and an insecticide, acaricide and/or nematocide characterized by containing organophosphorus esters of the formula (I) as an active ingredient.
摘要:
Disclosed are lubricating oil compositions containing from about 0.01 weight percent to about 5 weight percent of oil-soluble multifunctional additive having the general formula ##STR1## where A. X.sub.1 is --S--CS--OR, --S--CS--NR.sub.2, --S--PS--(OR).sub.2, or --O--P(OR).sub.2, and X.sub.2 and X.sub.3 are chlorine, bromine, --S--CS--OR, --S--CS--NR.sub.2, --S--PS--(OR).sub.2, --OP(OR).sub.2, or R; orB. X.sub.1 is --S--CS--OR, --S--CS--NR.sub.2, --S--PS--(OR).sub.2, or --O--P--(OR).sub.2, and X.sub.2 and X.sub.3 are chlorine, bromine, --S--CS--OR, --S--CS--NR.sub.2, --S--PS--(OR).sub.2, --O--P--(OR).sub.2 or --HN--R'where R comprises hydrocarbyl groups or chlorine, bromine or hydroxy substituted hydrocarbyl; and R' comprises hydrocarbyl, or hydroxy, amine or amide substituted hydrocarbyl. The lubricating oil compositions have improved extreme pressure, dispersancy or anti-oxidant properties.
摘要:
Triazine sulfides of the formula ##EQU1## in which Y is ##EQU2## or ##EQU3## and Z is ##EQU4## or Cl, are improved accelerators and vulcanizing agents for the vulcanization of rubber.
摘要翻译:式(3)的三嗪硫化物平行(S)xP(OR)2 | C ANGLE NN |平行Y-CC-Z其中Y为S的角度N(S)xP(OR)2或R 1 -N ANGLE R2 和Z是SR1并联 - (S)xP(OR)2,-NNGLE R2或Cl是硫化橡胶的改进的促进剂和硫化剂。