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Name:Iminostilbene The alias:Iminostilbene CAS NO:256-96-2 Molecular formula:C14H11N Molecular weight:193.2438 Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security wi
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inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
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inquiryAppearance:Yellow to orange-yellow fine powder Storage:Room temperature Package:25kg/drum Application:Chemicals Transportation:Express/Sea/Air Port:Any port in china
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inquiryAdvantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best s
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inquiryIminostilbene CAS:256-96-2 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 quality organic intermediates
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:256-96-2
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inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and als
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Cas:256-96-2
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inquiryProduct name: Iminostilbene CAS No.:256-96-2 Molecule Formula:C14H11N Molecule Weight:193.24 Purity: 99.0% Package: 25kg/drum Description:Orange yellow crystalline powder Manufacture Standards:Enterprise standard T
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inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
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Iminostilbene Basic information Product Name: Iminostilbene Synonyms: 2,3,6,7-Dibenzazepine;5-Azadibenzo(a,e)cycloheptatriene;Iminostibene carbonyl chloride;5H-Dibenz[b,f]azepine;Iminostilbene;o,o'-Iminostilbene;IMINOSTILBENECARBAMAZEPINE;
factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:256-96-2
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inquiryConditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); sodium t-butanolate; DavePhos In 1,4-dioxane at 110℃; for 6h; Inert atmosphere; | 99% |
N-acetyl iminostilbene
dibenzoazepine
Conditions | Yield |
---|---|
With triethyl borane; sodium hydroxide In tert-butyl methyl ether at 80℃; for 6h; Inert atmosphere; Sealed tube; | 99% |
Stage #1: N-acetyl iminostilbene With Triethoxysilane; sodium triethylborohydride In tert-butyl methyl ether at 80℃; for 6h; Stage #2: With hydrogenchloride In tert-butyl methyl ether; water at 20℃; for 1h; chemoselective reaction; | 99% |
Multi-step reaction with 2 steps 1: potassium hydroxide; triethyl borane / tetrahydrofuran / 24 h / 100 °C / Inert atmosphere; Schlenk technique; Sealed tube 2: sodium hydroxide; water / tetrahydrofuran / 1 h / 25 °C / Inert atmosphere; Schlenk technique; Sealed tube View Scheme |
2-(2-phenylethenyl)benzenamine
dibenzoazepine
Conditions | Yield |
---|---|
With phosphoric acid at 100 - 300℃; for 2h; Temperature; Reagent/catalyst; Inert atmosphere; Industrial scale; | 98.9% |
Conditions | Yield |
---|---|
With 1-methyl-2-nitrobenzene; palladium on activated charcoal at 230℃; for 1.5h; Rate constant; Kinetics; Thermodynamic data; var. hydrogen acceptors (also without acceptor); ΔH(excit.), ΔS(excit.); var. temp. and time; | 98.2% |
With oxygen; 2,3-dicyano-5,6-dichloro-p-benzoquinone; sodium nitrite In toluene at 120℃; under 9750.98 Torr; for 8h; | 24% |
Stage #1: 9,10-dihydrodibenzazepine With N-Bromosuccinimide Stage #2: With pyridine |
N-benzyl-5H-dibenzoazepine
dibenzoazepine
Conditions | Yield |
---|---|
With 5%-palladium/activated carbon; hydrogen In methanol at 35 - 40℃; under 1500.15 - 2250.23 Torr; for 5h; Autoclave; | 97% |
5H-N-benzyl-10,11-dihydrobenzazepin-10-one
dibenzoazepine
Conditions | Yield |
---|---|
With 5%-palladium/activated carbon; hydrogen In methanol at 45 - 50℃; under 7500.75 - 9000.9 Torr; for 5h; Autoclave; | 94.5% |
Multi-step reaction with 2 steps 1: sodium tetrahydroborate; methanol / 4 h / 40 - 45 °C 2: 5%-palladium/activated carbon; hydrogen / methanol / 5 h / 35 - 40 °C / 1500.15 - 2250.23 Torr / Autoclave View Scheme |
5H-dibenz[b,f]azepine-5-carbonylchloride
dibenzoazepine
Conditions | Yield |
---|---|
In acetonitrile electrolysis (Et4NClO4, Hg-dropelectrode); | 92% |
10-bromo-dibenz[b,f]azepine
dibenzoazepine
Conditions | Yield |
---|---|
With tetraethylammonium perchlorate In water; N,N-dimethyl-formamide cathode: Hg, working potential: -1.85 V, charge: 2.0-2.1 F/mol, 4-5 h; | 89% |
Conditions | Yield |
---|---|
With tetraethoxy tellurium(IV) In tetrachloromethane for 3h; Heating; | 85% |
With hydrogenchloride In water for 12h; Reagent/catalyst; Darkness; | |
With carbon dioxide at 160 - 200℃; |
1-phenyl-1H-indole
dibenzoazepine
Conditions | Yield |
---|---|
With methanesulfonic acid at 90℃; for 7h; Temperature; | 83.4% |
With polyphosphoric acid at 100℃; | 67% |
With PPA at 75 - 85℃; for 55h; Mechanism; substituent effect discussed; | 43% |
With PPA at 75 - 85℃; for 55h; | 43% |
With methanesulfonic acid; phosphorus pentoxide In toluene at 120℃; for 6h; |
1,2-Bis(5H-dibenzazepin-5-yl)ethan-1,2-dion
dibenzoazepine
Conditions | Yield |
---|---|
In acetonitrile electrolysis (Et4NClO4, Hg-dropelectrode); | 80% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene at 25℃; Dean-Stark; Reflux; | 78% |
5-Propa-1,2-dienyl-5H-dibenzo[b,f]azepine
3,5-Dichloro-2,4,6-trimethyl-benzonitrile N-oxide
A
dibenzoazepine
Conditions | Yield |
---|---|
In tetrachloromethane for 2h; Heating; | A 48% B 30% C 12% |
bromobenzene
bicyclo[2.2.1]hepta-2,5-diene
2-bromoaniline
dibenzoazepine
Conditions | Yield |
---|---|
With palladium diacetate; caesium carbonate; triphenylphosphine In N,N-dimethyl-formamide at 105 - 130℃; Inert atmosphere; | 45% |
N-benzyl-5H-dibenzoazepine
A
9-methyl-acridine
B
dibenzoazepine
C
pyrrolo<3,2,1-jk>carbazole
D
1,1'-(1,2-ethanediyl)bisbenzene
Conditions | Yield |
---|---|
at 750℃; under 0.04 Torr; for 0.333333h; | A 2% B 20% C n/a D n/a |
ethanol
5-Azidocarbonyldibenzazepin
A
acridine
B
dibenzoazepine
C
1,2-Dihydrobenzimidazo<1,7-a,b><1>benzazepin-1-on
D
5-(N-Ethoxycarbonylamino)-dibenzazepin
Conditions | Yield |
---|---|
Mechanism; Product distribution; Irradiation; photolyse reactions with different alcohols and CH3CN as educts to different products, also with other reagents; also thermolysis reactions; | A n/a B n/a C n/a D 10% |
N-methyldibenzazepine
dibenzoazepine
Conditions | Yield |
---|---|
With 5,10,15,20-tetraphenyl-21H,23H-porphine iron(lll) chloride; sodium dithionite; air; tetramethyl ammoniumhydroxide In methanol; dichloromethane; water for 0.333333h; Ambient temperature; | 170 % Chromat. |
9,10-dihydrodibenzazepine
A
acridine
B
9-methyl-acridine
C
dibenzoazepine
Conditions | Yield |
---|---|
iron(III) oxide at 550℃; for 1h; Product distribution; selectivity, activity of catalysts, variation of catalyst and temperature; | A 20.0 % Chromat. B 5.9 % Chromat. C 40.8 % Chromat. |
manganese(III) oxide; magnesium oxide; potassium carbonate; tin(IV) oxide at 550℃; for 6h; Title compound not separated from byproducts; |
diphenylamine-2,2′-dicarboxaldehyde
dibenzoazepine
Conditions | Yield |
---|---|
With hydrazine hydrate In acetic acid for 2h; Heating; | 3.8 g |
Conditions | Yield |
---|---|
In ethanol Quantum yield; Irradiation; |
Conditions | Yield |
---|---|
In ethanol Quantum yield; Irradiation; |
9,18-diacetyl-4b,4c,9,13b,13c,18-hexahydro-tetrabenzo[b,f,b',f']cyclobuta[1,2-d;3,4-d']bisazepine
A
acridine
B
dibenzoazepine
Conditions | Yield |
---|---|
In ethanol Quantum yield; Irradiation; |
9,18-dipropionyl-4b,4c,9,13b,13c,18-hexahydro-tetrabenzo[b,f,b',f']cyclobuta[1,2-d;3,4-d']bisazepine
A
acridine
B
dibenzoazepine
Conditions | Yield |
---|---|
In ethanol Quantum yield; Irradiation; |
9,18-dibenzoyl-4b,4c,9,13b,13c,18-hexahydro-tetrabenzo[b,f,b',f']cyclobuta[1,2-d;3,4-d']bisazepine
A
acridine
B
dibenzoazepine
Conditions | Yield |
---|---|
In ethanol Quantum yield; Irradiation; |
9,10-dihydrodibenzazepine
1-methyl-2-nitrobenzene
A
dibenzoazepine
B
o-toluidine
Conditions | Yield |
---|---|
palladium on activated charcoal at 230℃; Kinetics; Rate constant; other hydrogen acceptor, var. temp., var. solvents; |
9,10-dihydrodibenzazepine
1,1'-(1,2-ethanediyl)bisbenzene
A
dibenzoazepine
B
(E)-1,2-diphenyl-ethene
Conditions | Yield |
---|---|
palladium on activated charcoal Kinetics; Rate constant; Thermodynamic data; var. temp, ΔH(excit.), ΔS(excit.); |
diphenylamine-2,2'-dicarbonyl chloride
dibenzoazepine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: H2 / Palladium-Barium sulphate; Quinolin sulphate / xylene / 2.5 h / Heating 2: 3.8 g / Hydrazine hydrate / acetic acid / 2 h / Heating View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 11.8 g / Thionyl chloride; Pyridine / 5 h / Heating 2: H2 / Palladium-Barium sulphate; Quinolin sulphate / xylene / 2.5 h / Heating 3: 3.8 g / Hydrazine hydrate / acetic acid / 2 h / Heating View Scheme |
Conditions | Yield |
---|---|
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In dichloromethane; water for 48h; | 100% |
In dimethyl sulfoxide for 1.5h; | 35% |
With sodium hydroxide; Aliquat 336 In dichloromethane at 20℃; | 32% |
Conditions | Yield |
---|---|
Stage #1: dibenzoazepine With sodium hydride In N,N-dimethyl-formamide; mineral oil Inert atmosphere; Stage #2: acetyl chloride In N,N-dimethyl-formamide; mineral oil at 23℃; for 1h; Inert atmosphere; | 100% |
In toluene at 80℃; for 2h; Inert atmosphere; | 93% |
In toluene at 80℃; for 2h; Inert atmosphere; | 93% |
Conditions | Yield |
---|---|
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In dichloromethane; water for 48h; | 100% |
Stage #1: dibenzoazepine With tetrabutylammomium bromide; sodium hydroxide In water; toluene at 20℃; for 0.25h; Stage #2: allyl bromide In water; toluene at 20 - 55℃; for 4h; | 95% |
In dimethyl sulfoxide for 1.5h; | 46% |
With potassium carbonate In methanol for 5h; Heating; | |
With sodium hydroxide; N,N-didecyl-N,N-dimethylammonium bromide In toluene at 55℃; for 4h; |
dibenzoazepine
chloroacetyl chloride
2-chloro-1-(5H-dibenzo[b,f]azepin-5-yl)ethan-1-one
Conditions | Yield |
---|---|
With N,N-dimethyl-aniline In tetrahydrofuran for 1h; Heating; | 100% |
In benzene for 3h; Heating; | 94.3% |
In toluene at 90℃; for 4h; Inert atmosphere; | 88% |
With pyridine In acetonitrile at 20℃; for 24h; Acylation; | 80% |
In toluene for 12h; Heating; |
Conditions | Yield |
---|---|
With C30H43O2P*C13H12N(1-)*CH3O3S(1-)*Pd(2+); lithium hexamethyldisilazane In 1,4-dioxane at 80℃; for 16h; Inert atmosphere; | 100% |
dibenzoazepine
tert-butyl 6-oxohexylcarbamate
(Z)-tert-Butyl 6-(5H-dibenzo[b,f]azepin-5-yl)hexylcarbamate
Conditions | Yield |
---|---|
With dibutyltin chloride; HSiPh3 In tetrahydrofuran at 20℃; | 99% |
Conditions | Yield |
---|---|
Stage #1: dibenzoazepine With potassium hexamethylsilazane In tetrahydrofuran at 0℃; Inert atmosphere; Stage #2: mesitylene-2-carboxylic acid chloride In tetrahydrofuran at 0 - 23℃; for 1h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With C30H43O2P*C13H12N(1-)*CH3O3S(1-)*Pd(2+); lithium hexamethyldisilazane In 1,4-dioxane at 100℃; for 16h; Inert atmosphere; | 99% |
With nickel(II) oxide; potassium tert-butylate; triphenylphosphine In tetrahydrofuran at 100℃; for 24h; Inert atmosphere; Sealed tube; Green chemistry; | 85% |
With potassium tert-butylate; copper(II) oxide In dimethyl sulfoxide at 80℃; for 18h; Reagent/catalyst; Inert atmosphere; | 71% |
With potassium tert-butylate; copper(II) oxide In dimethyl sulfoxide at 80℃; for 18h; Solvent; Sealed tube; Inert atmosphere; | 71% |
With tris(dibenzylideneacetone)dipalladium(0) chloroform complex; tri-tert-butyl phosphine; sodium t-butanolate In toluene at 110℃; Buchwald-Hartwig Coupling; Inert atmosphere; |
Conditions | Yield |
---|---|
With C30H43O2P*C13H12N(1-)*CH3O3S(1-)*Pd(2+); lithium hexamethyldisilazane In 1,4-dioxane at 100℃; for 16h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With C30H43O2P*C13H12N(1-)*CH3O3S(1-)*Pd(2+); lithium hexamethyldisilazane In 1,4-dioxane for 16h; Inert atmosphere; | 99% |
dibenzoazepine
1-Bromo-4-fluorobenzene
5-(4-fluorophenyl)-5H-dibenzo[b,f]azepine
Conditions | Yield |
---|---|
With C30H43O2P*C13H12N(1-)*CH3O3S(1-)*Pd(2+); lithium hexamethyldisilazane In 1,4-dioxane at 100℃; for 16h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With C30H43O2P*C13H12N(1-)*CH3O3S(1-)*Pd(2+); lithium hexamethyldisilazane In 1,4-dioxane at 80℃; for 16h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
Stage #1: hexanoic acid With sodium tetrahydroborate In toluene at 0 - 5℃; Stage #2: dibenzoazepine With sodium tetrahydroborate In toluene at 25 - 80℃; for 4h; Stage #3: With hydrogenchloride In water; isopropyl alcohol | 99% |
Conditions | Yield |
---|---|
Stage #1: dibenzoazepine With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction; | 99% |
Conditions | Yield |
---|---|
With caesium carbonate In dichloromethane at 20℃; for 6h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
In water; acetic acid at 15 - 60℃; for 4h; Product distribution / selectivity; | 98.8% |
In acetic acid at 18 - 60℃; for 5h; Product distribution / selectivity; | 95.9% |
In ethanol; acetic acid at 60 - 80℃; for 1.5h; Product distribution / selectivity; | 93.7% |
dibenzoazepine
benzoyl chloride
(5H-dibenzo[b,f]azepin-5-yl)(phenyl)methanone
Conditions | Yield |
---|---|
Stage #1: dibenzoazepine With n-butyllithium In tetrahydrofuran; hexane at 20℃; for 0.25h; Stage #2: benzoyl chloride In dichloromethane at 20℃; Further stages.; | 98% |
In benzene | 96% |
In benzene for 3h; Heating; | 85.6% |
Conditions | Yield |
---|---|
Stage #1: dibenzoazepine With potassium hexamethylsilazane In tetrahydrofuran at 0℃; Inert atmosphere; Stage #2: 2,4,6-trichlorobenzoyl chloride In tetrahydrofuran at 0 - 23℃; for 1h; Inert atmosphere; | 98% |
Conditions | Yield |
---|---|
With C30H43O2P*C13H12N(1-)*CH3O3S(1-)*Pd(2+); lithium hexamethyldisilazane In 1,4-dioxane at 100℃; for 16h; Inert atmosphere; | 98% |
Conditions | Yield |
---|---|
With C30H43O2P*C13H12N(1-)*CH3O3S(1-)*Pd(2+); lithium hexamethyldisilazane In 1,4-dioxane at 100℃; for 16h; Inert atmosphere; | 98% |
With potassium tert-butylate; copper(II) oxide In dimethyl sulfoxide at 80℃; for 18h; Inert atmosphere; | 72% |
With potassium tert-butylate; copper(II) oxide In dimethyl sulfoxide at 80℃; for 18h; Solvent; Sealed tube; Inert atmosphere; | 72% |
dibenzoazepine
2-methylphenyl bromide
5-(o-tolyl)-5H-dibenzo[b,f]azepine
Conditions | Yield |
---|---|
With C30H43O2P*C13H12N(1-)*CH3O3S(1-)*Pd(2+); lithium hexamethyldisilazane In 1,4-dioxane at 100℃; for 16h; Inert atmosphere; | 98% |
Conditions | Yield |
---|---|
With C30H43O2P*C13H12N(1-)*CH3O3S(1-)*Pd(2+); lithium hexamethyldisilazane In 1,4-dioxane at 100℃; for 16h; Inert atmosphere; | 98% |
1-bromo-4-methoxy-benzene
dibenzoazepine
5-(4-methoxyphenyl)-5H-dibenzo[b,f]azepine
Conditions | Yield |
---|---|
With C30H43O2P*C13H12N(1-)*CH3O3S(1-)*Pd(2+); lithium hexamethyldisilazane In 1,4-dioxane at 100℃; for 16h; Inert atmosphere; | 98% |
Conditions | Yield |
---|---|
With C30H43O2P*C13H12N(1-)*CH3O3S(1-)*Pd(2+); lithium hexamethyldisilazane In 1,4-dioxane at 80℃; for 16h; Inert atmosphere; | 98% |
2-chloropyridine
dibenzoazepine
5-(pyridin-2-yl)-5H-dibenzo[b,f]azepine
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); 1-methyl-2-(2-(dicyclohexylphosphino)phenyl)-1H-benzoimidazole; sodium t-butanolate In toluene at 20 - 135℃; for 24h; Buchwald-Hartwig reaction; Inert atmosphere; | 97% |
Conditions | Yield |
---|---|
With C30H43O2P*C13H12N(1-)*CH3O3S(1-)*Pd(2+); lithium hexamethyldisilazane In 1,4-dioxane at 100℃; for 16h; Inert atmosphere; | 97% |
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