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JPS58189218A |
PURPOSE: To obtain a polyphenylmethylene-polycyanamide compound useful as an intermediate for heat-resistant polymers, by reacting a specified polyphenylmethylene-polyamine compound with a cyanogen halide. CONSTITUTION: A polyphenylmethy...
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JPS58157755A |
N-Cyanocarboxylic acid amide derivatives which contain two or three groupings in the molecule are useful as hardeners for epoxide resins.
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JPS58157757A |
N-substituted N-cyanocarboxylic acid amides are prepared by reacting 1 mol of an N-cyanocarboxylic acid amide salt with 1 mol of an alkyl halide or an alkylating agent, for example dimethyl sulfate or diethyl sulfate, in a polar aprotic ...
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JPS58128361A |
The present invention is for a process for the preparation of alkali metal salts of acyl cyanamides, especially those of aliphatic carboxylic acids by reacting carboxylic acid esters of lower alcohols with monoalkali metal cyanamides. Th...
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JPS5888347A |
PURPOSE: To obtain the titled compound useful as a raw material for preparing an antagonist cimetidine, by reacting N-cyano-methylamino-ethyleneimino-azomethine with hydrogen chloride or a hydrogen chloride donor. CONSTITUTION: N-Cyano-m...
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JPS5826857A |
Substituted N-aminomethylhaloacetanilides of the formula where R1 and R2 are each C1-C2-alkyl, R3 is hydrogen or C1-C4-alkyl, R4 is cyano or -CO-NH2, R5 is C1-C6-alkyl and X is halogen, are used for controlling undesirable plant growth.
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JPS57116036A |
Novel 3-amino-2-alkenylimidates of the formula and the monohydrochloride and dihydrochloride thereof, wherein X is 0 or S, R is alkyl, alkoxyalkyl or haloalkyl, R<1> is H or alkyl, R<2> is H or alkyl, may be reacted with cyanamide or cya...
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JPS5777662A |
NEW MATERIAL:A compound expressed by formulaI[A is a group expressed by formula II or III; R1 is=N-CN or =N-CONH2; R2 is -NH-R3 (R3 is H, alkyl or cyclohexyl)]and an acid addition salt thereof. EXAMPLE: N-Methyl-N'-cyano-3-(o-chloropheny...
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JPS5735555A |
NEW MATERIAL:A compound shown by the formula I [A is furanyl, thienyl, phenyl; when R1 is S, R2 is amino (the case wherein R1 and R2 are subjected to ring formation by -COCH2CO- is included); when R1 is =N-CN or =N-CONH2, R2 is -NHR3 (R3...
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JPS563859B2 |
Aryl cyanates of formula R-(OCN)n (where R is >=1 opt. substd. aryl gps., which are bonded together by direct bonds, O, CO, OC(=O)O, S, SO2 or hydrocarbyl bridges; and n is 1-5) are prepd. by reacting an aq. soln. of the corresp. phenola...
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JPS55143959A |
NEW MATERIAL:The title compound of the formula I (R1 is H, alkyl, alkoxy, or halogen; R2 is alkyl, cycloalkyl, or haloalkyl; R3 is alkyl, aralkyl, phenyl, or halophenyl). EXAMPLE: 2-(N-cyanoisopropylamino)-4-methylbenzophenone. USE: Usef...
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JPS5585558A |
New, substituted cyanamides, processes for the manufacture thereof, and fungicides containing these compounds.
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JPS54148724A |
N-Cyano-azomethines, useful as intermediates for the production of antihistamines are described. They are produced by reaction of where R3 is a thiomethyl group, an alkylamino group or N-1-amino- omega -alkylthiomethyl group, with primar...
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JPS5414088B1 |
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JPS5463029A |
Triazapentadienes of the formula in which R1, R2 and R3 are each hydrogen, halogen, C1-C3 alkyl or trifluoromethyl, and R4 is C1-C4 alkyl, processes for producing them and their use in controlling pests.
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JPS5317567B1 |
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JPS533363B1 |
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JPS5246233B2 |
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JPS5242798B2 |
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JPS5297933A |
A compound of the formula possesses antihypertensive activity. Also provided are methods for the preparation of the compounds as well as pharmaceutical formulations and methods for their use as antihypertensive agents.
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JPS5215650B2 |
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JPS525716A |
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JPS5142089B2 |
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JPS5176237A |
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JPS5152125A |
The present invention is related to novel cyano compounds, and a process for their preparation.
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JPS5029452B1 |
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JPS5024296B1 |
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JPS5019923A |
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JPS501251B1 |
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JPS49127920A |
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JPS4928739B1 |
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JPS4832822A |
1402764 Combating metal deficiency in plants CIBA-GEIGY AG 28 July 1972 [29 July 1971] 35459/72 Heading C1B [Also in Division C2] A method of combating metal deficiency in plants growing in alkaline soil comprises applying to the soil or...
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