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inquiryHigh quality and best price of 1,2,4-Thiadiazole,3-bromo-5-chloro- from Henan Tianfu Chemical: Henan Tianfu Chemical Co.,LTD was built in 2009 with an ISO certificate in the past 5 years, we have grown up as a famous fine chemicals supplier in ch
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inquiry3-BROMO-5-CHLORO-1,2,4-THIADIAZOLE CAS:37159-60-7 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quali
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inquiryHunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
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inquiryBest quality with low priceAppearance:clear colorless to yellow liquid Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
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inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate
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1,2,4-Thiadiazole,3-bromo-5-chloro- cas 37159-60-7Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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3,3'-dibromo-5,5'-disulfanediyl-bis-[1,2,4]thiadiazole
3-bromo-5-chloro-[1,2,4]thiadiazole
Conditions | Yield |
---|---|
With chlorine In acetic acid |
3-bromo-5-chloro-[1,2,4]thiadiazole
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 90℃; for 3h; Sealed tube; | 97% |
3-bromo-5-chloro-[1,2,4]thiadiazole
(4-Benzyl-6-methyl-pyrimidin-2-yl)-[1-(3-bromo-[1,2,4]thiadiazol-5-yl)-piperidin-4-yl]-amine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 95℃; for 4.5h; | 96% |
3-bromo-5-chloro-[1,2,4]thiadiazole
(4-benzyl-6-methyl-pyrimidin-2-yl)-piperidin-4-yl-amine hydrochloride
(4-Benzyl-6-methyl-pyrimidin-2-yl)-[1-(3-bromo-[1,2,4]thiadiazol-5-yl)-piperidin-4-yl]-amine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 95℃; for 4.5h; | 96% |
3-bromo-5-chloro-[1,2,4]thiadiazole
1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)phenyl)piperidine
3-bromo-5-(4-(piperidin-1-yl)-3-(trifluoromethyl)phenyl)-1,2,4-thiadiazole
Conditions | Yield |
---|---|
With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In water; N,N-dimethyl-formamide at 80℃; for 1h; Suzuki coupling; | 94% |
3-bromo-5-chloro-[1,2,4]thiadiazole
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; cesium fluoride In 1,4-dioxane; water at 80℃; | 91% |
3-bromo-5-chloro-[1,2,4]thiadiazole
(2-(9H-carbazol-9-yl)phenyl)boronic acid
3,5-bis(2-(9H-carbazol-9-yl)phenyl)-1,2,4-thiadiazole
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; toluene at 100℃; for 24h; Suzuki Coupling; | 89% |
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran for 12h; Inert atmosphere; Sonication; | 89% |
3-bromo-5-chloro-[1,2,4]thiadiazole
2-(2-methylpropyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
5-(3-bromo-1,2,4-thiadiazol-5-yl)-2-isobutylbenzonitrile
Conditions | Yield |
---|---|
With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In water; N,N-dimethyl-formamide at 80℃; for 1h; Suzuki coupling; | 88% |
With potassium phosphate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In water; N,N-dimethyl-formamide at 80℃; for 1h; Suzuki Coupling; Inert atmosphere; Microwave irradiation; Sealed vessel; | |
With potassium phosphate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In water; N,N-dimethyl-formamide at 80℃; for 1h; Inert atmosphere; Sealed; microwave irradiation; |
3-bromo-5-chloro-[1,2,4]thiadiazole
1-phenyl-2-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-benzo[d]imidazole
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 100℃; for 12h; Suzuki Coupling; Inert atmosphere; | 88% |
3-bromo-5-chloro-[1,2,4]thiadiazole
4,4,5,5-tetramethyl-2-(2-(trifluoromethyl)-[1,1'-biphenyl]-4-yl)-1,3,2-dioxaborolane
3-bromo-5-(2-(trifluoromethyl)-[1,1'-biphenyl]-4-yl)-1,2,4-thiadiazole
Conditions | Yield |
---|---|
With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In water; N,N-dimethyl-formamide at 80℃; for 1h; Suzuki coupling; | 86% |
3-bromo-5-chloro-[1,2,4]thiadiazole
1-(3-bromo-[1,2,4]thiadiazol-5-yl)-4-[2-(4-methoxy-phenyl)-ethyl]-piperazine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In ethanol at 20℃; | 85% |
3-bromo-5-chloro-[1,2,4]thiadiazole
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 85℃; for 28h; Inert atmosphere; | 85% |
3-bromo-5-chloro-[1,2,4]thiadiazole
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 50 - 100℃; Inert atmosphere; | 85% |
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 50 - 100℃; Inert atmosphere; | 85% |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 85℃; for 28h; Inert atmosphere; | 85% |
3-bromo-5-chloro-[1,2,4]thiadiazole
phenylboronic acid
3-bromo-5-phenyl-1,2,4-thiadiazole
Conditions | Yield |
---|---|
With bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II); cesium fluoride In 1,4-dioxane; water at 80℃; for 16h; Inert atmosphere; | 84% |
With bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II); cesium fluoride In 1,4-dioxane; water at 80℃; for 16h; Suzuki-Miyaura coupling; Inert atmosphere; | 71% |
3-bromo-5-chloro-[1,2,4]thiadiazole
3-(9H-carbazol-9-yl)phenylboronic acid
3,5-bis(3-(9H-carbazol-9-yl)phenyl)-1,2,4-thiadiazole
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; toluene at 100℃; for 24h; Suzuki Coupling; | 84% |
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran for 12h; Inert atmosphere; Sonication; | 84% |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 85℃; for 28h; Inert atmosphere; | 84% |
3-bromo-5-chloro-[1,2,4]thiadiazole
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 85℃; for 28h; Inert atmosphere; | 82% |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 85℃; for 28h; Inert atmosphere; | 81% |
3-bromo-5-chloro-[1,2,4]thiadiazole
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; (2)H8-toluene; water at 50 - 100℃; Inert atmosphere; | 81% |
4-(carbazol-9-yl)phenylboronic acid
3-bromo-5-chloro-[1,2,4]thiadiazole
3,5-bis(4-(9H-carbazol-9-yl)phenyl)-1,2,4-thiadiazole
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; toluene at 100℃; for 24h; Suzuki Coupling; | 80% |
3-bromo-5-chloro-[1,2,4]thiadiazole
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 50 - 100℃; Inert atmosphere; | 80% |
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 50 - 100℃; Inert atmosphere; | 80% |
3-bromo-5-chloro-[1,2,4]thiadiazole
4-tert-butylphenylboronic acid
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In toluene at 100℃; for 12h; Reflux; Inert atmosphere; | 78% |
3-bromo-5-chloro-[1,2,4]thiadiazole
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; for 2h; | 78% |
3-bromo-5-chloro-[1,2,4]thiadiazole
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In toluene at 90℃; for 24h; Inert atmosphere; | 77% |
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In toluene at 90℃; for 24h; Inert atmosphere; | 77% |
3-bromo-5-chloro-[1,2,4]thiadiazole
3,4-Dimethoxyphenylboronic acid
Conditions | Yield |
---|---|
With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In water; N,N-dimethyl-formamide at 80℃; for 2h; Microwave irradiation; | 77% |
3-bromo-5-chloro-[1,2,4]thiadiazole
(4-thiomethoxyphenyl)boronic acid
C9H7BrN2S2
Conditions | Yield |
---|---|
With bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II); cesium fluoride In 1,4-dioxane; water at 80℃; for 16h; Suzuki-Miyaura coupling; Inert atmosphere; | 72% |
3-bromo-5-chloro-[1,2,4]thiadiazole
4-(diphenylamino)phenyl boronic acid
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In toluene at 50 - 100℃; Inert atmosphere; | 72% |
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In toluene at 50 - 100℃; Inert atmosphere; | 72% |
3-bromo-5-chloro-[1,2,4]thiadiazole
(2-(9H-carbazol-9-yl)phenyl)boronic acid
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In toluene at 100℃; for 12h; Inert atmosphere; | 71% |
3-bromo-5-chloro-[1,2,4]thiadiazole
2-(3-{3-[5-benzyloxy-2-ethyl-4-(4,4,5,5-tetramethyl-[1,3,2]diaxabarolan-2-yl)phenoxy]propoxy}-2-propylphenoxy)benzoic acid methyl ester
2-(3-{3-[5-benzyloxy-4-(3-bromo-[1,2,4]thiadiazol-5-yl)-2-ethyl-phenoxy]propoxy}-2-propylphenoxy)benzoic acid methyl ester
Conditions | Yield |
---|---|
With caesium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In toluene at 100℃; for 15h; | 70% |
3-bromo-5-chloro-[1,2,4]thiadiazole
4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)phenyl)morpholine
4-(4-(3-bromo-1,2,4-thiadiazol-5-yl)-2-(trifluoromethyl)phenyl)morpholine
Conditions | Yield |
---|---|
With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In water; N,N-dimethyl-formamide at 80℃; for 1h; Suzuki coupling; | 69% |
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