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inquiryProduct Name: (2-BENZOTHIAZOLYLTHIO)ACETIC ACID Synonyms: (2-benzothiazolylthio)-aceticaci;2-(carboxymethylthio)benzothiazole;OTAVA-BB BB0114090045;(2-BENZOTHIAZOLYLTHIO)ACETIC ACID;(1,3-BENZOTHIAZOL-2-YLTH
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inquiryVapor Pressure:6.34E-08mmHg at 25°C Melting Point:159°C Refractive Index:1.727 Boiling Point:423.4 °C at 760 mmHg PKA:3.23±0.10(Predicted) Flash Point:209.9 °C PSA:103.73000 Density:1.51 g/cm3 LogP:2.47300 S
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inquiryProduct Name: (2-BENZOTHIAZOLYLTHIO)ACETIC ACID Synonyms: (2-benzothiazolylthio)-aceticaci;2-(carboxymethylthio)benzothiazole;AKOS BB-8673;AKOS BBS-00002482;OTAVA-BB BB0114090045;(2-BENZOTHIAZOLYLTHIO)ACETIC ACID;(1,3-BENZOTHIAZOL-2-YLTHIO)ACET
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inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
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ethyl 2-(benzo[d]thiazol-2-ylthio)acetate
2-benzthiazole thioacetic acid
Conditions | Yield |
---|---|
With water; sodium hydroxide In methanol at 20℃; for 19h; | 94% |
With sodium hydroxide | |
With hydroxide |
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol at 20℃; for 3h; | 89% |
With triethylamine In N,N-dimethyl-formamide | |
In methanol at 20℃; pH=Ca.8; |
Conditions | Yield |
---|---|
With sodium hydroxide In water at 90℃; for 2h; Alkylation; | 85% |
Stage #1: 2-Mercaptobenzothiazole; chloroacetic acid With potassium hydroxide In methanol; water for 5h; Reflux; Stage #2: With hydrogenchloride In methanol; water | 85% |
Stage #1: 2-Mercaptobenzothiazole With potassium hydroxide In methanol for 1h; Stage #2: chloroacetic acid In methanol for 8h; Reflux; | 83% |
2-thioxo-3H-1,3-benzothiazole
chloroacetic acid
2-benzthiazole thioacetic acid
Conditions | Yield |
---|---|
With sodium hydroxide | |
With sodium monochloroacetic acid; sodium hydrogencarbonate | |
With sodium hydroxide | |
With sodium carbonate | |
With sodium hydroxide |
potassium 2-mercaptobenzothiazolate
potassium chloroacetate
2-benzthiazole thioacetic acid
Conditions | Yield |
---|---|
With ethanol |
ethyl bromoacetate
2-Mercaptobenzothiazole
2-benzthiazole thioacetic acid
Conditions | Yield |
---|---|
With aluminum oxide In acetone microwave irradiation; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dimethylformamide / 3 h / Heating 2: OH- View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous (?) KOH 2: aqueous NaOH View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: potassium carbonate / N,N-dimethyl-formamide / 0.5 h / 20 °C 1.2: 15 h / 20 °C 2.1: water; lithium hydroxide / methanol; tetrahydrofuran / 7 h / 0 - 20 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: potassium carbonate / N,N-dimethyl-formamide / 0.5 h / 20 °C 1.2: 15 h / 20 °C 2.1: lithium hydroxide; water / methanol; tetrahydrofuran / 7 h / 0 - 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: potassium hydroxide / ethanol / 30 °C 2: water; sodium hydroxide / methanol; tetrahydrofuran / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium hydroxide / ethanol / 1 h 2: potassium carbonate / N,N-dimethyl-formamide / 1 h View Scheme |
2-benzthiazole thioacetic acid
1-(tert-butoxycarbonyl)-4-aminopiperidine
N-(1-tert-butoxycarbonylpiperidin-4-yl)-(2-benzothiazolylthio)acetamide
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In chloroform at 20℃; for 20h; | 100% |
2-benzthiazole thioacetic acid
Conditions | Yield |
---|---|
With Oxone In tetrahydrofuran; water at 20℃; for 4h; | 100% |
pyrrolidine
2-benzthiazole thioacetic acid
2-(benzo[d]thiazol-2-ylthio)-1-(pyrrolidin-1-yl)ethanone
Conditions | Yield |
---|---|
Stage #1: 2-benzthiazole thioacetic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: pyrrolidine In tetrahydrofuran; N,N-dimethyl-formamide Inert atmosphere; | 98% |
morpholine
2-benzthiazole thioacetic acid
2-(benzo[d]thiazol-2-ylthio)-1-morpholinoethanone
Conditions | Yield |
---|---|
Stage #1: 2-benzthiazole thioacetic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: morpholine In tetrahydrofuran; N,N-dimethyl-formamide Inert atmosphere; | 95% |
2-benzthiazole thioacetic acid
para-fluorobenzylamine
N-(4-fluorobenzyl)-2-(benzo[d]thiazol-2-ylthio)acetamide
Conditions | Yield |
---|---|
Stage #1: 2-benzthiazole thioacetic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: para-fluorobenzylamine In tetrahydrofuran; N,N-dimethyl-formamide Inert atmosphere; | 95% |
piperidine
2-benzthiazole thioacetic acid
2-(benzo[d]thiazol-2-ylthio)-1-(piperidin-1-yl)ethanone
Conditions | Yield |
---|---|
Stage #1: 2-benzthiazole thioacetic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: piperidine In tetrahydrofuran; N,N-dimethyl-formamide Inert atmosphere; | 94% |
1-methyl-piperazine
2-benzthiazole thioacetic acid
2-(benzo[d]thiazol-2-ylthio)-1-(4-methylpiperazin-1-yl)ethanone
Conditions | Yield |
---|---|
Stage #1: 2-benzthiazole thioacetic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: 1-methyl-piperazine In tetrahydrofuran; N,N-dimethyl-formamide Inert atmosphere; | 91% |
Conditions | Yield |
---|---|
In diethyl ether salt formation; | 90% |
1-aminomorpholine
2-benzthiazole thioacetic acid
2-(benzo[d]thiazol-2-ylthio)-N-morpholinoacetamide
Conditions | Yield |
---|---|
Stage #1: 2-benzthiazole thioacetic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: 1-aminomorpholine In tetrahydrofuran; N,N-dimethyl-formamide Inert atmosphere; | 88% |
2-benzthiazole thioacetic acid
4-fluoroaniline
2-(benzo[d]thiazol-2-ylthio)-N-(4-fluorophenyl)acetamide
Conditions | Yield |
---|---|
Stage #1: 2-benzthiazole thioacetic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: 4-fluoroaniline In tetrahydrofuran; N,N-dimethyl-formamide Inert atmosphere; | 87% |
Conditions | Yield |
---|---|
Stage #1: 2-benzthiazole thioacetic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: 4-bromo-aniline In tetrahydrofuran; N,N-dimethyl-formamide Inert atmosphere; | 84% |
With N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline In N,N-dimethyl-formamide for 24h; Ambient temperature; Yield given; |
Thiomorpholin
2-benzthiazole thioacetic acid
2-(benzo[d]thiazol-2-ylthio)-1-thiomorpholinoethanone
Conditions | Yield |
---|---|
Stage #1: 2-benzthiazole thioacetic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: Thiomorpholin In tetrahydrofuran; N,N-dimethyl-formamide Inert atmosphere; | 83% |
2-benzthiazole thioacetic acid
anthranilic acid amide
Conditions | Yield |
---|---|
With phosphorus pentoxide; phosphoric acid at 100 - 110℃; for 2h; | 83% |
With hydrogenchloride In water Reflux; | 76% |
Conditions | Yield |
---|---|
In ethanol salt formation; Heating; | 82% |
Conditions | Yield |
---|---|
With aluminum oxide for 0.025h; microwave irradiation; | 82% |
1,2,3,4-tetrahydroisoquinoline
2-benzthiazole thioacetic acid
1-[(1,3-benzothiazol-2-ylsulfanyl)acetyl]-1,2,3,4-tetrahydroquinoline
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane | 82% |
2-aminopyridine
2-benzthiazole thioacetic acid
2-(benzo[d]thiazol-2-ylthio)-N-(pyridin-2-yl)acetamide
Conditions | Yield |
---|---|
Stage #1: 2-benzthiazole thioacetic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: 2-aminopyridine In tetrahydrofuran; N,N-dimethyl-formamide Inert atmosphere; | 82% |
2-benzthiazole thioacetic acid
1-(3,4-dichlorobenzyl)-4-(methylamino)piperidine
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In chloroform at 20℃; | 81% |
Conditions | Yield |
---|---|
Stage #1: L-valine methylester hydrochloride With triethylamine In tetrahydrofuran at 20℃; for 0.5h; Stage #2: 2-benzthiazole thioacetic acid With dmap; dicyclohexyl-carbodiimide In tetrahydrofuran at 20℃; for 12h; | 80% |
2-benzthiazole thioacetic acid
Conditions | Yield |
---|---|
Stage #1: 2-benzthiazole thioacetic acid With hexaammonium heptamolybdate tetrahydrate In ethanol at 0℃; for 0.0833333h; Stage #2: With dihydrogen peroxide In ethanol; water at 0 - 20℃; | 78% |
With dihydrogen peroxide In water; acetic acid for 3h; Cooling with ice; Reflux; | 76% |
With Oxone; sodium hydroxide; sodium hydrogencarbonate In acetone at 20℃; for 20h; | 35% |
2-benzthiazole thioacetic acid
1,3-bis(2,4,6-trimethylphenyl)carbodiimide
A
mesityl isocyanate
Conditions | Yield |
---|---|
In benzene Substitution; Heating; | A n/a B 77% |
2-benzthiazole thioacetic acid
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
A
2,6-diisopropylphenyl isocyanate
Conditions | Yield |
---|---|
In benzene Substitution; Heating; | A n/a B 76% |
Conditions | Yield |
---|---|
With triethylamine In methanol at 60℃; for 2h; pH=5 - 6.5; | 75% |
isoniazid
2-benzthiazole thioacetic acid
2-(benzo[d]thiazol-2-ylthio)-N'-(pyridin-4-yl)acetohydrazide
Conditions | Yield |
---|---|
Stage #1: 2-benzthiazole thioacetic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: isoniazid In tetrahydrofuran; N,N-dimethyl-formamide Inert atmosphere; | 74% |
2-benzthiazole thioacetic acid
1-amino-4-methyl-3-pentene
2-(Benzothiazol-2-ylsulfanyl)-N-(4-methyl-pent-3-enyl)-acetamide
Conditions | Yield |
---|---|
With triethylamine; trichlorophosphate In dichloromethane | 71.2% |
Conditions | Yield |
---|---|
With NaOH In ethanol High Pressure; a mixt. of thioacetic acid, NaOH, CuCl2*2H2O, bipyridine and ethanol wasplaced in Teflon-lined stainless autoclave and heated under autogeneous pressure at 110°C for 5 days, slowly cooled to room temp. over 2 4 h; elem. anal.; | 70% |
Conditions | Yield |
---|---|
In ethanol a mixt. of thioacetic acid, Mn(ClO4)2*6H2O and bipyridine (2:1:2 molar ratio) was dissolved in ethanol, the soln. was stirred for 3 h at room temp.; filtered, allowed to stand for several days; elem. anal.; | 70% |
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