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inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
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inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
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inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
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inquiryName: 2,3,4,5-tetrahydro-1H-3-benzazepine Synonyms: 1H-3-Benzazepine, 2,3,4,5-tetrahydro- CAS: 4424-20-8 MF: C10H13N Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg/drum Application:APIs Transport
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inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
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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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inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
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inquiryWhy Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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inquiryaffordable product advantage product stocks Storage:Preserve In Well-Closed, Light-Resistant and Tight Containers. Store In Cool & Dry Place Package:1g,5g,10g...1kg,5kg...more Application:pharmaceutical intermediate Transportation:shipping,lan
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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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inquiryProduct Name: 2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE Synonyms: AKOS BB-9904;2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE HYDROCHLORIDE;2,3,4,5-Tetrahydro-1H-3-benzazepine;BENZ-3-AZEPINE;2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE;1H-3-Benzazepine, 2,3,4,5-te
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
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inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
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inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
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inquiryHangzhou Dingyan Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in your re
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inquiryAcmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
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inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
best seller Application:API
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inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
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inquirybest seller Application:API
Cas:4424-20-8
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inquiry1H-3-Benzazepine,2,3,4,5-tetrahydro- cas 4424-20-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:4424-20-8
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Negotiable
Type:Other
inquiry1,2-phenylenebis(ethane-2,1-diyl) dimethanesulfonate
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
With ammonia at 90℃; for 3h; Sealed tube; | 100% |
Stage #1: 1,2-phenylenebis(ethane-2,1-diyl) dimethanesulfonate With ammonia In water; acetonitrile at 100℃; under 2068.65 Torr; for 1h; Stage #2: With hydrogenchloride; water In acetonitrile pH=4; Stage #3: With sodium hydroxide In diethyl ether; water; acetonitrile pH=14; | 81% |
With ammonia In ethanol; water at 80℃; for 0.666667h; Microwave; | 73% |
With ammonia In acetonitrile at 100℃; under 2068.65 Torr; for 1h; Autoclave; | 20% |
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
With hydrogenchloride; palladium 10% on activated carbon In ethanol; water at 20℃; for 48h; | 95% |
3-formyl-2,3,4,5-tetrahydro-1H-3-benzazepine
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol for 1h; Hydrolysis; Heating; | 77% |
Conditions | Yield |
---|---|
With ammonia; hydrogen; nickel In ethanol at 50℃; under 51714.8 Torr; for 24h; | 60% |
With ammonia; hydrogen; Raney Nickel In methanol at 70℃; under 36201.3 Torr; for 48h; | 47% |
In ethanol; dichloromethane | 35% |
1,2-phenylenediacetonitrile
A
2,3,4,5-tetrahydro-1H-3-benzazepine
B
2,2'-o-phenylene-bis-ethylamine
Conditions | Yield |
---|---|
With ethanol; ammonia; nickel under 51485.6 Torr; Hydrogenation; |
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
With ethanol; sodium |
ethanol
ammonia
1,2-phenylenediacetonitrile
A
2,3,4,5-tetrahydro-1H-3-benzazepine
B
2,2'-o-phenylene-bis-ethylamine
Conditions | Yield |
---|---|
unter Druck.Hydrogenation; |
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: 63 percent / Na2CO3; NaI; tetrabutylammonium bromide / dioxane / Heating 2: 99 percent / acetic anhydride / 1 h / 60 °C 3: 92 percent / aq. NaIO4 / methanol / 1.5 h / 20 °C 4: 47 percent / TFAA; BF3*Et2O / benzene / 2 h / 20 °C 5: 77 percent / NiCl2*6H2O; NaBH4 / methanol; tetrahydrofuran / 0.33 h / 20 °C 6: 77 percent / aq. NaOH / ethanol / 1 h / Heating View Scheme |
N-(2-phenylethyl)-2-phenylsulfanylethylamine
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 99 percent / acetic anhydride / 1 h / 60 °C 2: 92 percent / aq. NaIO4 / methanol / 1.5 h / 20 °C 3: 47 percent / TFAA; BF3*Et2O / benzene / 2 h / 20 °C 4: 77 percent / NiCl2*6H2O; NaBH4 / methanol; tetrahydrofuran / 0.33 h / 20 °C 5: 77 percent / aq. NaOH / ethanol / 1 h / Heating View Scheme |
N-(2-phenylethyl)-N-(2-phenylsulfanylethyl)formamide
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 92 percent / aq. NaIO4 / methanol / 1.5 h / 20 °C 2: 47 percent / TFAA; BF3*Et2O / benzene / 2 h / 20 °C 3: 77 percent / NiCl2*6H2O; NaBH4 / methanol; tetrahydrofuran / 0.33 h / 20 °C 4: 77 percent / aq. NaOH / ethanol / 1 h / Heating View Scheme |
3-formyl-1-phenylsulfanyl-2,3,4,5-tetrahydro-1H-3-benzazepine
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 77 percent / NiCl2*6H2O; NaBH4 / methanol; tetrahydrofuran / 0.33 h / 20 °C 2: 77 percent / aq. NaOH / ethanol / 1 h / Heating View Scheme |
N-(2-phenylethyl)-N-(2-phenylsulfinylethyl)formamide
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 47 percent / TFAA; BF3*Et2O / benzene / 2 h / 20 °C 2: 77 percent / NiCl2*6H2O; NaBH4 / methanol; tetrahydrofuran / 0.33 h / 20 °C 3: 77 percent / aq. NaOH / ethanol / 1 h / Heating View Scheme |
1,3,4,5-tetrahydro-2H-benzo[d]azepin-2-one
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
With borane-THF |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: lithium aluminium tetrahydride / tetrahydrofuran / 0 - 20 °C 2: triethylamine / dichloromethane / 0.5 h / 0 °C 3: ammonia / acetonitrile / 1 h / 100 °C / 2068.65 Torr / Autoclave View Scheme | |
Multi-step reaction with 3 steps 1: lithium aluminium tetrahydride / tetrahydrofuran / 16 h / Reflux 2: triethylamine / dichloromethane / 0.5 h / 20 °C 3: ammonia / 3 h / 90 °C / Sealed tube View Scheme |
2,2’-(1,2-phenylene)diethanol
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: triethylamine / dichloromethane / 0.5 h / 0 °C 2: ammonia / acetonitrile / 1 h / 100 °C / 2068.65 Torr / Autoclave View Scheme | |
Multi-step reaction with 2 steps 1: triethylamine / dichloromethane / 0.5 h / 20 °C 2: ammonia / 3 h / 90 °C / Sealed tube View Scheme |
2,3,4,5-tetrahydro-1H-3-benzazepine
trifluoroacetic anhydride
3-trifluoroacetyl-2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0℃; for 1h; | 100% |
In dichloromethane at -20 - 20℃; for 12h; | 98% |
With pyridine In dichloromethane at 0 - 20℃; Inert atmosphere; | 97% |
2,3,4,5-tetrahydro-1H-3-benzazepine
4-Chlorophenyl isothiocyanate
N-(4-Chlorophenyl)-1 ,2,4,5-tetrahydro-3H-3-benzazepine-3-carbothioamide
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 1h; | 100% |
2,3,4,5-tetrahydro-1H-3-benzazepine
1-(1,2,4,5-tetrahydro-benzo[d]azepin-3-yl)-ethanone
Conditions | Yield |
---|---|
With acetic anhydride; triethylamine In dichloromethane; water | 95% |
2,3,4,5-tetrahydro-1H-3-benzazepine
acetic anhydride
1-(1,2,4,5-tetrahydro-benzo[d]azepin-3-yl)-ethanone
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 18h; | 95% |
With triethylamine In dichloromethane | 50% |
With triethylamine In dichloromethane at 20℃; for 18h; |
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid; trifluoroacetic acid at 0℃; regioselective reaction; | 90% |
With sulfuric acid; nitric acid; trifluoroacetic acid at 0℃; for 2h; | 63% |
Stage #1: 2,3,4,5-tetrahydro-1H-3-benzazepine With sulfuric acid at 0℃; for 0.5h; Stage #2: With nitric acid In water at 0℃; for 2h; | 25% |
2,3,4,5-tetrahydro-1H-3-benzazepine
7-nitro-2,3,4,5-tetrahydro-1H-benzo[d]azepine monosulfate
Conditions | Yield |
---|---|
Stage #1: 2,3,4,5-tetrahydro-1H-3-benzazepine With trifluoroacetic acid for 0.5h; Inert atmosphere; Stage #2: With sulfuric acid for 0.25h; Stage #3: With nitric acid at 5 - 10℃; for 4h; regioselective reaction; | 90% |
With sulfuric acid; nitric acid; trifluoroacetic acid at 0 - 10℃; | 86% |
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 160℃; for 1h; Microwave irradiation; | 89% |
In isopropyl alcohol for 2h; | 83% |
2,3,4,5-tetrahydro-1H-3-benzazepine
N-[6-chloro-2-(2-pyridinyl)-4-pyrimidinyl]-β-alanine
(3-((2-pyridin-2-yl)-6-(1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)pyrimidin-4-yl)amino)propanoic acid
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide at 150℃; for 1h; Microwave irradiation; | 86% |
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 160℃; for 1h; Microwave irradiation; | 85% |
In isopropyl alcohol for 2h; | 35% |
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 160℃; for 1h; Microwave irradiation; | 85% |
In isopropyl alcohol for 2h; | 75% |
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
In isopropyl alcohol for 2h; | 84% |
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 160℃; for 1h; Microwave irradiation; | 84% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 25℃; for 2h; Inert atmosphere; | 83% |
2,3,4,5-tetrahydro-1H-3-benzazepine
2-(chloromethyl)-5-nitro-1H-benzo[d]imidazole
Conditions | Yield |
---|---|
With sodium carbonate In acetonitrile at 23℃; | 82% |
2,3,4,5-tetrahydro-1H-3-benzazepine
acetyl chloride
1-(1,2,4,5-tetrahydro-benzo[d]azepin-3-yl)-ethanone
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; for 1h; | 80% |
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
In isopropyl alcohol for 2h; | 80% |
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 160℃; for 1h; Microwave irradiation; | 80% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 160℃; for 1h; Microwave irradiation; | 80% |
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
With sulfuric acid; potassium nitrate at 5℃; for 0.166667h; | 71% |
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 85℃; for 4h; | 71% |
2,3,4,5-tetrahydro-1H-3-benzazepine
7-nitro-2,3,4,5-tetrahydro-1H-benzo[d]azepine nitrate salt
Conditions | Yield |
---|---|
With nitric acid at -10℃; for 0.5h; Cooling with acetone-dry ice; | 70% |
2,3,4,5-tetrahydro-1H-3-benzazepine
C20H25N3O4S2
Conditions | Yield |
---|---|
With bis(chlorosulfonyl)amine; triethylamine In dichloromethane; acetonitrile at 25℃; for 12h; | 67% |
Conditions | Yield |
---|---|
In neat (no solvent) at 60℃; for 2h; Mannich Aminomethylation; Autoclave; Microwave irradiation; | 67% |
2,3,4,5-tetrahydro-1H-3-benzazepine
1,1-dimethylethyl[trans-4-(2-oxoethyl)cyclohexyl]carbamate
Conditions | Yield |
---|---|
Stage #1: 2,3,4,5-tetrahydro-1H-3-benzazepine; 1,1-dimethylethyl[trans-4-(2-oxoethyl)cyclohexyl]carbamate With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane at 20℃; for 0.5h; Stage #2: With water; potassium carbonate In dichloromethane; 1,2-dichloro-ethane | 62% |
2,3,4,5-tetrahydro-1H-3-benzazepine
ethyl N-(2-{4-[2-(1,3-dioxolan-2-yl)ethyl]-2-pyridinyl}-6-{[(4-methylphenyl)sulfonyl]oxy}-4-pyrimidinyl)-β-alaninate
ethyl N-[2-{4-[2-(1,3-dioxolan-2-yl)ethyl]-2-pyridinyl}-6-(1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl)-4-pyrimidinyl]-β-alaninate
Conditions | Yield |
---|---|
In isopropyl alcohol at 150℃; for 1h; Microwave irradiation; | 60% |
2,3,4,5-tetrahydro-1H-3-benzazepine
4-chloro-1-(4-chlorophenyl)butan-1-one
Conditions | Yield |
---|---|
Stage #1: 2,3,4,5-tetrahydro-1H-3-benzazepine; 4-chloro-1-(4-chlorophenyl)butan-1-one With potassium carbonate; potassium iodide In 1,2-dimethoxyethane at 120℃; for 1h; Sealed tube; Microwave irradiation; Stage #2: With hydrogenchloride In diethyl ether Solvent; | 59% |
Conditions | Yield |
---|---|
In neat (no solvent) at 55℃; for 1.5h; Mannich Aminomethylation; Autoclave; Microwave irradiation; | 55% |
2,3,4,5-tetrahydro-1H-3-benzazepine
Conditions | Yield |
---|---|
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine In ethyl acetate; N,N-dimethyl-formamide for 1h; | 51.9% |
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