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41. 发明专利

CA741252A N-(SUBSTITUTED PHENYL) AMIC ACID ESTERS 未知
公开(公告)号：CA741252A
公开(公告)日：1966-08-23
申请号：CA741252D
申请人： SCHWARTZ HERBERT
发明人： SCHWARTZ HERBERT

42. 发明专利

GB1028693A Novel process for the preparation of amic acid esters 未知
公开(公告)号：GB1028693A
公开(公告)日：1966-05-04
申请号：GB570163
申请日：1963-02-12
申请人： SCHWARTZ HERBERT
IPC分类号： A01N37/30 , C07C233/02
摘要： Compounds of the formula R1R2NCORCOOR3, in which R is arylene, cycloalkylene or saturated or unsaturated alkylene, R1 and R2 are hydrogen, C1- 18 alkyl or C6- 18 substituted or unsubstituted aryl (not both hydrogen) and R3 is cycloalkyl, aralkyl or C1- 18 alkyl, are prepared by reacting R1R2NCORCOOH with R3OH in the presence of P2O5 at 0-120 DEG C. or of concentrated H2SO4 at 0-50 DEG C. Compounds as above in which R is -CH = CH-, R1 is hydrogen, R2 is C10-18 alkyl and R3 is C1-7 alkyl are claimed as novel. Some of these compounds have pesticidal activity (see Division A5).ALSO:Compounds of formula RNHCOCH = CHCOOR1 are used pesticidally as follows: (i) for combatting nematodes and bacteria, compounds in which R is C10-18 alkyl and R1 is C1-7 alkyl; and (ii) for combatting fungi and insects and regulating the growth of plants, compounds in which R is C1-18 alkyl and R1 is C1-7 alkyl (see Division C2). The invention also comprises compositions containing a compound as in (i) together with an inert diluent or carrier, and the additional compounds covered by (ii) can also be applied with an inert diluent or carrier. Examples use compositions in (a) butyl carbitol acetate plus surface active agents plus hydrocarbon solvent, (b) acetone (c) hydrocarbon solvents.

43. 发明专利

BE782984A 未知
公开(公告)号：BE782984A
公开(公告)日：1972-09-01
申请号：BE782984
申请日：1972-05-03
申请人： SCHWARTZ HERBERT
IPC分类号： A01N43/713 , A01N33/12 , A01N43/90 , A01P1/00 , A01N

44. 发明专利

CA829819A PLANT GROWTH REGULATING ACTIVITY 未知
公开(公告)号：CA829819A
公开(公告)日：1969-12-16
申请号：CA829819D
申请人： SCHWARTZ HERBERT
发明人： SCHWARTZ HERBERT

45. 发明专利

CA781395A POST EMERGENCE HERBICIDES 未知
公开(公告)号：CA781395A
公开(公告)日：1968-03-26
申请号：CA781395D
申请人： SCHWARTZ HERBERT , SKAPTASON JOSEPH B
发明人： SCHWARTZ HERBERT , SKAPTASON JOSEPH B

46. 发明专利

GB1090497A Novel herbicidal compositions 未知
公开(公告)号：GB1090497A
公开(公告)日：1967-11-08
申请号：GB2372766
申请日：1966-05-26
申请人： SCHWARTZ HERBERT
IPC分类号： C07D263/56 , C07D263/57 , C07D277/66
摘要： A herbicidal composition comprises a carrier and a substituted 2-phenylbenzoxazole or 2-phenyl-benzothiazole of formula wherein X is O or S, R1 is halogen, R is halogen, alkyl, haloalkyl, hydroxy, alkoxy or nitro, and n and m are from 0 to 3. The compositions may also comprise other herbicides, e.g. dipyridylium salts such as diquat and paraquat, metal nitrates, and various specified arsenical compounds.

47. 发明专利

GB1086436A Pre- and post-emergence herbicides 未知
公开(公告)号：GB1086436A
公开(公告)日：1967-10-11
申请号：GB5046365
申请日：1965-11-26
申请人： SCHWARTZ HERBERT , JOSEPH BJORN SKAPTASON
IPC分类号： C07F9/74
摘要： Substituted benzanilides of the formula are prepared by reacting an appropriately substituted aniline with an appropriately substituted benzoic acid chloride or benzoic acid anhydride. In the formula, X is a halogen atom or a lower alkyl, lower alkoxy, carbo-lower-alkoxy, amino, cyano, arsono, acetyl or nitro group, Y is a halogen atom or a cyano, nitro, arsono, carbo-lower-alkoxy or lower alkyl group, Z is an oxygen or sulphur atom, R is a hydrogen atom or a lower alkyl group, the term "lower" signifying having 1-7 carbon atoms, and m and n are integers from 0 to 3 (except that, when X and Y are only halogen, m and n are integers from 1 to 5). In Table I, a large number of values for Z, Ym, Xn and R are given and, in each case, the melting point of the product is stated.ALSO:Pre- and post-emergence herbicidal compositions, which are particularly suitable for killing grasses and broad leaf weeds in cotton fields, and which act on plants systemically to confer immunity to attack by mildew, comprise at least one benzanilide of the formula in a solvent comprising an aromatic hydrocarbon and an oxygenated organic solvent. In the formula, X is a halogen atom or a lower alkyl, lower alkoxy, carbo-lower-alkoxy, amino, cyano, arsono, acetyl or nitro group, Y is a halogen atom or a cyano, nitro, arsono, carbo-lower-alkoxy or lower alkyl group, Z is an oxygen or sulphur atom, R is a hydrogen atom or a lower alkyl group, the term "lower" signifying having 1-7 carbon atoms, and m and n are integers from 0 to 3 (except that, when X and Y are only halogen, m and n are integers from 1 to 5). Suitable aromatic hydrocarbons include benzene, xylene and methylated naphthalenes. Suitable oxygenated organic solvents include methyl, ethyl and isopropyl esters of acetic acid; ethylene glycol and its monomethyl, monoethyl, monobutyl and monophenyl ethers; propylene glycol; diethylene glycol monobutyl ether acetate; 4-methyl-4-methoxy-pentan-2-ol; 4-methyl-4-methoxy-pentan-2-one; acetophenone; dimethyl sulphoxide; and isophorone. The compositions may also contain (a) anionic, cationic or non-ionic emulsifying agents or surfactants and/or (b) herbicides having an oxidizing ion and chosen from dipyridilium salts; alkali metal or alkaline earth metal nitrates; and herbicidal arsenical compounds (e.g. aliphatic arsonic and arsinic acids, cacodylic acid and their metal and amine salts). The compositions are preferably applied in the form of aqueous sprays.

48. 发明专利

CA746032A PROCESS FOR THE PREPARATION OF AMIC ACID ESTERS 未知
公开(公告)号：CA746032A
公开(公告)日：1966-11-08
申请号：CA746032D
申请人： SCHWARTZ HERBERT
发明人： SCHWARTZ HERBERT

49. 发明专利

FR2252853B1 未知
公开(公告)号：FR2252853B1
公开(公告)日：1978-10-27
申请号：FR7439424
申请日：1974-12-02
申请人： SCHWARTZ HERBERT
IPC分类号： A01N33/12 , A61L9/01 , C07D487/18

50. 发明专利

FR2135182B1 未知
公开(公告)号：FR2135182B1
公开(公告)日：1975-10-31
申请号：FR7214873
申请日：1972-04-26
申请人： SCHWARTZ HERBERT
IPC分类号： A01N43/713 , A01N33/12 , A01N43/90 , A01P1/00 , A61K27/00

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