Всесоюзный научно-исследовательский институт химических средств защиты растений
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FIELD: organic chemistry. SUBSTANCE: product: O-(diethoxythiophosphoryl)-pyrrolidone-2-oxime, empirical formula is CHNOPS, yield is 96%, m. p. is 48-49 C; O-(diethoxythiophosphoryl)-piperidone-2-oxime, empirical formula is CHNOPS, yield is 80% ; O-(diethoxythiophosphoryl)-perhydroazepinone-2-oxime, empirical formula is CHNOPS, yield is 99%, m. p. is 43 C. Reagent 1: (CHO)P(S)Cl. Reagent 2:where n = 3-5. Reaction conditions: in the medium of organic solvent in the presence of amine at 50 C. EFFECT: improved method of synthesis. 1 tbl
1, 2-bis-(1-glycidylbenzimidazole-2-ylthio)-ethane as cohardening agent of epoxy resins and 1,2-bis-(benzimidazole-2-ylthio)-ethane as an intermediate compound for synthesis of 1, 2-bis-(1-glycidylbenzimidazole-2-ylthio)-ethane as cohardening agent of epoxy resins
N'-bis- (ethyleneimino)phosphonyl- n''- arylureas showing antiblastic activity, n'-dichlorophosphonyl -n''- arylureas for synthesis of n'-bis- (ethyleneimino)phosphonyl -n''-arylureas and fluoro-containing anilines for synthesis of n'- dichlorophosphonyl -n''-arylureas