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1. 发明授权

US4108867A 2-Aminothiophenes 失效
标题翻译： 2-氨基噻吩
公开(公告)号：US4108867A
公开(公告)日：1978-08-22
申请号：US466059
申请日：1974-05-01
申请人： David Boyd Baird , Alan Thomas Costello , Brian Ribbons Fishwick , Robert David McClelland , Peter Smith
发明人： David Boyd Baird , Alan Thomas Costello , Brian Ribbons Fishwick , Robert David McClelland , Peter Smith
IPC分类号： C07D333/36 , C07D333/38 , C07D333/44 , C09B29/00 , C09B29/06 , C09B29/08 , C09B29/36 , C07D333/24 , A01N9/00 , C09B27/00
CPC分类号： C09B29/3695 , C07D333/36 , C07D333/38 , C07D333/44 , C09B29/0059 , C09B29/06 , C09B29/08
摘要： The compounds of the formula ##STR1## wherein X is a lower alkylsulphonyl, phenylsulphonyl, cyano, carbonamido, carboxylic acid or carboxylic acid ester group;Y is hydrogen, lower alkyl, phenyl or nitrophenyl; andZ is nitro, cyano or carbonamido.
摘要翻译：其中X为低级烷基磺酰基，苯基磺酰基，氰基，碳酰氨基，羧酸或羧酸酯基团的式（Ⅰ）化合物; Y是氢，低级烷基，苯基或硝基苯基; Z为硝基，氰基或碳酰氨基。

2. 发明授权

US4079050A Disperse monoazo dyestuffs containing a thiophene residue 失效
标题翻译：分散含有噻吩残留物的单偶氮染料
公开(公告)号：US4079050A
公开(公告)日：1978-03-14
申请号：US654170
申请日：1976-02-02
申请人： David Boyd Baird , Alan Thomas Costello , Brian Ribbons Fishwick , Robert David McClelland , Peter Smith
发明人： David Boyd Baird , Alan Thomas Costello , Brian Ribbons Fishwick , Robert David McClelland , Peter Smith
IPC分类号： C07D333/38 , C07D333/44 , C09B29/00 , C09B29/06 , C09B29/08 , C09B29/26
CPC分类号： C07D333/38 , C07D333/44 , C09B29/00 , C09B29/06 , C09B29/0807
摘要： The water-insoluble monoazo dyestuffs, free from sulphonic acid and carboxylic acid groups, which are of the formula: ##STR1## wherein Y is hydrogen, lower alkyl, optionally substituted phenyl or nitro; Z is nitro, cyano, optionally substituted phenyl, optionally substituted lower alkoxycarbonyl or carbonamido; T is hydrogen, optionally substituted lower alkyl or optionally substituted lower alkoxy;W is an acylamino group of the formula: ##STR2## wherein X.sup.1 is hydrogen or lower alkyl, X.sup.2 is hydrogen or an optionally substituted hydrocarbon or heterocyclic radical, and A is a direct link or --0-- or ##STR3## and R.sup.1 and R.sup.2 each independently represent a hydrogen atom or an optionally substituted alkyl radical or R.sup.1 and R.sup.2 together form with the nitrogen atom N a 5- or 6-membered nitrogen-containing heterocyclic ring, a process for the manufacture of the said dyestuffs by diazotization and coupling, and the use of the said dyestuffs for coloring synthetic textile materials, in particular aromatic polyester textile materials which they color in violet to green shades possessing excellent fastness to light, to wet treatments and to dry heat treatments.
摘要翻译：不溶于磺酸和羧酸基的水不溶性单偶氮染料，其具有下式：其中Y为氢，低级烷基，任选取代的苯基或硝基; Z是硝基，氰基，任选取代的苯基，任选取代的低级烷氧基羰基或碳酰氨基; T是氢，任选取代的低级烷基或任选取代的低级烷氧基; W是下式的酰氨基，其中X 1是氢或低级烷基，X 2是氢或任选取代的烃或杂环基，A是直链或-O-或R 1和R 2 各自独立地表示氢原子或任选取代的烷基，或者R 1和R 2与氮原子一起一起形成5-或6-元含氮杂环，通过重氮化和偶联制备所述染料的方法，以及所述染料用于着色合成纺织材料，特别是紫色的芳族聚酯纺织材料，具有优异的耐光牢度的绿色色调，湿法处理和干热处理。

3. 发明授权

US4111956A Process for the manufacture of heterocyclic compounds 失效
标题翻译：制备杂环化合物的方法
公开(公告)号：US4111956A
公开(公告)日：1978-09-05
申请号：US764457
申请日：1977-01-31
申请人： David Boyd Baird , James Stanley Campbell , Brian Ribbons Fishwick , Robert David McClelland
发明人： David Boyd Baird , James Stanley Campbell , Brian Ribbons Fishwick , Robert David McClelland
IPC分类号： C07D333/38 , C07D333/44 , C07D333/36
CPC分类号： C07D333/38 , C07D333/44
摘要： Process for manufacture of the heterocyclic compounds of the formula: ##STR1## wherein X is cyano, acyl, alkylsulphonyl, arylsulphonyl, optionally substituted alkoxycarbonyl, nitro, phenyl or sulphamoyl, andY is hydrogen, optionally substituted alkyl or optionally substituted aryl, which comprises reacting a compound of the formula: ##STR2## with an acid halide in the presence of a compound of the formula ##STR3## and optionally in the presence of an aprotic solvent, and subjecting the resulting compound of the formula: ##STR4## or an acid salt thereof, to hydrolysis in acidic medium, wherein Z is hydrogen or an optionally substituted alkyl or aryl radical, and R.sup.2 and R.sup.3 each independently representing optionally substituted alkyl, cycloalkyl or aryl radicals, or R.sup.2 and R.sup.3 together form with the nitrogen atom a 5- or 6-membered nitrogen-containing heterocyclic ring.
摘要翻译：制备下式的杂环化合物的方法：其中X为氰基，酰基，烷基磺酰基，芳基磺酰基，任选取代的烷氧基羰基，硝基，苯基或氨磺酰基，Y为氢，任选取代的烷基或任选取代的芳基，使下式化合物反应：

4. 发明授权

US3935232A Process for manufacturing heterocyclic compounds 失效
标题翻译：制备杂环化合物的方法
公开(公告)号：US3935232A
公开(公告)日：1976-01-27
申请号：US514319
申请日：1974-10-11
申请人： David Boyd Baird , Ronald Baker , Brian Ribbons Fishwick , Robert David McClelland
发明人： David Boyd Baird , Ronald Baker , Brian Ribbons Fishwick , Robert David McClelland
IPC分类号： C07D333/24
摘要： A process for the manufacture of the heterocyclic compounds of the formula: ##SPC1##Wherein R is a hydrogen atom or a hydrocarbon radical, which comprises decarboxylating and dinitrating a compound of the formula: ##SPC2##Wherein R has the meaning stated above, and finally hydrolysing off the acyl group, and the use of the said heterocyclic compounds as diazo components in the production of azo dyestuffs.
摘要翻译：制备下式杂环化合物的方法：

5. 发明授权

US3992410A Process for manufacturing thiophene derivatives 失效
标题翻译：制造噻吩衍生物的方法
公开(公告)号：US3992410A
公开(公告)日：1976-11-16
申请号：US583764
申请日：1975-06-04
申请人： David Boyd Baird , Brian Ribbons Fishwick , Ian Knowles Barben , John Murray Holland, deceased
发明人： David Boyd Baird , Brian Ribbons Fishwick , Ian Knowles Barben , John Murray Holland, deceased
IPC分类号： C07D333/36 , C07D333/66 , C07D333/72 , C07D333/78 , C07D409/04 , C07D333/00
CPC分类号： C07D333/66 , C07D333/36 , C07D333/72 , C07D333/78
摘要： Process for the manufacture of salts of 2-aminothiophenes having the formula: ##SPC1##Wherein R, X and Y are each independently a hydrogen atom, an alkyl radical or an optionally substituted aryl radical, or a thienyl or furyl radical or either R and X or X and Y together form a chain or methylene groups to form a 5- or 6- membered fused ring system, which comprises treating the corresponding compound of the formula: ##EQU1## with hydrogen sulphide in the presence of an acid and in the presence of an organic solvent, and the use of the said salts as diazo components in the manufacture of azo dyestuffs.
摘要翻译：制备具有下式的2-氨基噻吩盐的方法：

6. 发明授权

US4081435A Disperse azo dyestuffs derived from a 3-amino-7-azabenz-2,1-isothiazole diazo component 失效
标题翻译：分散衍生自3-氨基-7-氮杂苯并-2,1-异噻唑重氮组分的偶氮染料
公开(公告)号：US4081435A
公开(公告)日：1978-03-28
申请号：US727384
申请日：1976-09-27
申请人： David Boyd Baird , Brian Ribbons Fischwick , James Stanley Campbell , Peter Smith
发明人： David Boyd Baird , Brian Ribbons Fischwick , James Stanley Campbell , Peter Smith
IPC分类号： C09B29/039 , C07D513/04 , C09B29/00 , C09B29/045 , C09B29/08 , C09B29/26
CPC分类号： C07D513/04 , C09B29/0096 , C09B29/08 , C09B29/0809
摘要： The disperse monoazo dyestuffs, free from sulphonic acid groups, which are of the formula: ##STR1## wherein X is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, --NR.sup.1 R.sup.2, --SR.sub.3, chlorine, bromine --OR.sup.3 or --SO.sub.2 R.sup.3 ;Z is hydrogen, alkyl, substituted alkyl, aryl or substituted aryl;Y is hydrogen, nitro, cyano, --COOR.sup.3, --COR.sup.3, --CONR.sup.1 R.sup.2, --SO.sub.2 R.sup.3 or --SO.sub.2 NR.sup.1 R.sup.2 ;E is the residue of a coupling component;R.sup.1 is hydrogen, alkyl or aryl;R.sup.2 is hydrogen or alkyl; andR.sup.3 is alkyl or aryl,A process for the manufacture of the said dyestuffs, and their use for coloring synthetic textile materials.
摘要翻译：分散的单偶氮染料，不含磺酸基团，其具有下式：其中X是氢，烷基，取代的烷基，芳基，取代的芳基，-NR1R2，-SR3，氯，溴-OR3或-SO2R3; Z是氢，烷基，取代的烷基，芳基或取代的芳基; Y是氢，硝基，氰基，-COOR3，-COR3，-CONR1R2，-SO2R3或-SO2NR1R2; E是偶联组分的残基; R1是氢，烷基或芳基; R2是氢或烷基; 并且R3是烷基或芳基，A制备该制剂的方法及其用于着色合成纺织材料的用途。

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