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1. 发明授权

US3433811A Production of 1,4-diaminoanthraquinone 失效
标题翻译：生产1,4-二氨基四氢喹啉酮
公开(公告)号：US3433811A
公开(公告)日：1969-03-18
申请号：US3433811D
申请日：1965-12-14
申请人： BASF AG
发明人： JENTZSCH WOLFGANG
IPC分类号： C07C225/34 , C09B1/22 , C09B1/20
CPC分类号： C07C225/34 , C09B1/22

2. 发明专利

CA761441A HALOGEN-CONTAINING THERAPEUTIC CARBAMIC ACID ESTERS AND THEIR PRODUCTION 未知
公开(公告)号：CA761441A
公开(公告)日：1967-06-20
申请号：CA761441D
申请人： BASF AG
发明人： AMANN AUGUST , JENTZSCH WOLFGANG , NEUBAUER GERALD

3. 发明专利

FR1466282A 未知
公开(公告)号：FR1466282A
公开(公告)日：1967-01-20
申请号：FR23389
申请日：1965-07-03
申请人： BASF AG
发明人： JENTZSCH WOLFGANG , AMANN AUGUST
IPC分类号： C07C275/56 , C07D233/06

4. 发明专利

GB1043678A Anionic polymerisation of lactams 未知
公开(公告)号：GB1043678A
公开(公告)日：1966-09-21
申请号：GB173464
申请日：1964-01-15
申请人： BASF AG
发明人： GEHM ROBERT , STEINBRUNN GUSTAV , JENTZSCH WOLFGANG , WILHELM HANS , BAYERLEIN FREDERICH , SCHICKH OTTO VON
IPC分类号： C08G69/20
摘要： In a process for the anionic polymerization of lactams having 5 to 14 ring members, the polymerization activator used is a compound of the general formula where n is 1 or 2, R1 and R2 are each monovalen hydrocarbon radicals having one to seven carbon atoms or R1 and R2 joined together form a divalent radical, R3 is hydrogen or a hydrocarbon radical having one to eight carbon atoms and R, when n is 1 is an alkyl amine, arylamino or aralkylamino radical having one to fourteen carbon atoms, and, when n is 2 is a divalent radical having the formula -NH-R3-NH- where R4 is a divalent hydrocarbon radical having two to fifteen carbon atoms. Specified lactams are pyrrolidone, piperidone, e -caprolactam, capryllactam, oenanthiclactam, capriclactam, laurolactam, e -ethyl-e -caprolactam, #x-ethyl-#x-oenantholactam and methylenebis-caprolactam. Fillers, e.g. glass fibres, asbestos, graphite, gypsum, chalk, molybdenum sulphide, wood flour and fibres may be incorporated into the polymerization mixture. In Examples (1) to (6), e -caprolactam is polymerized in the presence of sodium caprolactam and: (1) benzimidazole-1-carboxylic anilide; (2) imidazole-1-carboxylic acid N : N1-diphenyl amide; (3) benzimidazole-1-carboxylic acid (N1-methyl) anilide; (4) 2-methylimidazoline-N(1)-carboxylic acid N : N1-diphenyl amide; (5) N : N - hexamethylene - bis - (carbamyldimethyl formamidine) and (6) (a) hexamethylene - bis - (N1 - carbamyl - 2 - methylimidazoli (b) hexamethylene-bis-(N-carbamyltriphenyl formamidine). In Example (7) pyrrolidone is polymerized in the presence of sodium methylate and imidazole-1-carboxylic diphenylamide.

5. 发明专利

DE1570262A1 未知
公开(公告)号：DE1570262A1
公开(公告)日：1970-03-26
申请号：DE1570262
申请日：1963-01-16
申请人： BASF AG
发明人： GEHM ROBERT , STEINBRUNN GUSTAV , WILHELM HANS , JENTZSCH WOLFGANG , SCHICKH OTTO VON , BAYERLEIN FRIEDRICH
IPC分类号： C08G69/20

6. 发明专利

CA766229A SELECTIVE HERBICIDES 未知
公开(公告)号：CA766229A
公开(公告)日：1967-08-29
申请号：CA766229D
申请人： BASF AG
发明人： JENTZSCH WOLFGANG , FISCHER ADOLF

7. 发明专利

FR1407241A 未知
公开(公告)号：FR1407241A
公开(公告)日：1965-07-30
申请号：FR977917
申请日：1964-06-11
申请人： BASF AG
发明人： JENTZSCH WOLFGANG , SEEFELDER MATTHIAS
IPC分类号： C07C273/18

8. 发明专利

GB958616A New halogen-containing therapeutic carbamic acid esters and their production 未知
公开(公告)号：GB958616A
公开(公告)日：1964-05-21
申请号：GB646462
申请日：1962-02-20
申请人： BASF AG
发明人： AMANN AUGUST , JENTZSCH WOLFGANG , NEUBAUER GERALD
IPC分类号： C05F17/00 , C07C271/06 , C07C275/60 , C07D279/30 , C07D295/205 , C07D295/28
摘要： The invention comprises compounds of general formula: in which R1 denotes an alkyl, substituted alkyl, cycloalkyl, aryl, aralkyl, amino, substituted amino, carbamyl, substituted carbamyl or heterocyclic radical, R2 denotes a hydrogen atom or an alkyl, substituted alkyl or aryl radical, or in which R1 and R2 together with the amide nitrogen atom may form a heterocyclic ring, and in which X1, X2, X3 are each halogen atoms; and their preparation by introducing the radical -CO-NR1R2 into a pentaerythritol trihalohydrin of general formula: to replace the hydroxyl hydrogen thereof by reacting said pentaerythritol trihalohydrin with a carbamic acid halide of general formula: Hal-CO-NR1R2, or with phosgene and then with an amine of general formula HNR1R2, or (when R2=H) with an isocyanate of general formula OCN-R1. Other processes described are reaction of a pentaerythritol trihalohydrin with (1) a urethane R3O.OC-NR1R2, or (2) a haloformic acid ester Ha1-CO.OR3 and then with an amine HNR1R2, or (3) with phosgene and an alcohol R3OH to form a mixed carbonic acid ester and then with an amine HNR1R2. Chloroformic acid-(2, 2, 2-trischloromethyl)-ethyl ester is prepared by reaction of phosgene with the corresponding hydrin. Pharmacological formulations containing compounds of the invention are mentioned for oral, parenteral and rectal administration. The compounds have sedative and hypnotic properties. Specification 780,713 is referred to.

9. 发明专利

GB1024194A Production of n, n-disubstituted formamidines 未知
公开(公告)号：GB1024194A
公开(公告)日：1966-03-30
申请号：GB128063
申请日：1963-01-11
申请人： BASF AG
发明人： SEEFELDER MATTHIAS , JENTZSCH WOLFGANG
摘要： Symmetrical N,N1-disubstituted formamidines of formula R-NH-CH=N-R, in which R represents alkyl radicals, aralkyl radicals, or alkyl and aralkyl radicals substituted with dialkylamino groups containing 1 to 4 carbon atoms in the alkyl radical, alkoxy groups containing 1 to 4 carbon atoms, nitrile or hydroxy groups, are prepared by mixing an amine of formula R-NH2 with hydrogen cyanide in a molar ratio of at least 2: 1 at a temperature of from 50 DEG to 135 DEG C. until no more ammonia is liberated, and then distilling the reaction mixture. The process may be carried out in an inert solvent.

10. 发明专利

FR1379540A 未知
公开(公告)号：FR1379540A
公开(公告)日：1964-11-20
申请号：FR960524
申请日：1964-01-16
申请人： BASF AG
发明人： GEHM ROBERT , STEINBRUNN GUSTAV , JENTZSCH WOLFGANG , WILHELM HANS , BAYERLEIN FRIEDRICH , SCHICKH OTTO VON
IPC分类号： C08G69/20
摘要： In a process for the anionic polymerization of lactams having 5 to 14 ring members, the polymerization activator used is a compound of the general formula where n is 1 or 2, R1 and R2 are each monovalen hydrocarbon radicals having one to seven carbon atoms or R1 and R2 joined together form a divalent radical, R3 is hydrogen or a hydrocarbon radical having one to eight carbon atoms and R, when n is 1 is an alkyl amine, arylamino or aralkylamino radical having one to fourteen carbon atoms, and, when n is 2 is a divalent radical having the formula -NH-R3-NH- where R4 is a divalent hydrocarbon radical having two to fifteen carbon atoms. Specified lactams are pyrrolidone, piperidone, e -caprolactam, capryllactam, oenanthiclactam, capriclactam, laurolactam, e -ethyl-e -caprolactam, #x-ethyl-#x-oenantholactam and methylenebis-caprolactam. Fillers, e.g. glass fibres, asbestos, graphite, gypsum, chalk, molybdenum sulphide, wood flour and fibres may be incorporated into the polymerization mixture. In Examples (1) to (6), e -caprolactam is polymerized in the presence of sodium caprolactam and: (1) benzimidazole-1-carboxylic anilide; (2) imidazole-1-carboxylic acid N : N1-diphenyl amide; (3) benzimidazole-1-carboxylic acid (N1-methyl) anilide; (4) 2-methylimidazoline-N(1)-carboxylic acid N : N1-diphenyl amide; (5) N : N - hexamethylene - bis - (carbamyldimethyl formamidine) and (6) (a) hexamethylene - bis - (N1 - carbamyl - 2 - methylimidazoli (b) hexamethylene-bis-(N-carbamyltriphenyl formamidine). In Example (7) pyrrolidone is polymerized in the presence of sodium methylate and imidazole-1-carboxylic diphenylamide.

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