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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality 2,3,4,5-Tetrahydro-1H-3-benzazepine supplier in China

Cas:4424-20-8

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem 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

1H-3-Benzazepine,2,3,4,5-tetrahydro- Manufacturer/High quality/Best price/In stock

Cas:4424-20-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

2,3,4,5-Tetrahydro-1H-3-benzazepine

Cas:4424-20-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our 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

high quality 2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE

Cas:4424-20-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Pharmaceutical Grade CAS 4424-20-8 with competitive price

Cas:4424-20-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : 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&amp

1H-3-Benzazepine,2,3,4,5-tetrahydro-/ LIDE PHARMA- Factory supply / Best price

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

Name: 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

2,3,4,5-tetrahydro-1H-3-benzazepine

Cas:4424-20-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.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

1H-3-Benzazepine,2,3,4,5-tetrahydro- 4424-20-8

Cas:4424-20-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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

1H-3-Benzazepine,2,3,4,5-tetrahydro-

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&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

1H-3-Benzazepine,2,3,4,5-tetrahydro-

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why 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

2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE

Cas:4424-20-8

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Send Pharmaceutical Technology Co., Ltd.

affordable 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

sell 4424-20-8 2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE stocks

Cas:4424-20-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our 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

Best Offer2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE

Cas:4424-20-8

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Product 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

2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE

Cas:4424-20-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Suzhou Health Chemicals Co., Ltd.

High 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

2,3,4,5-Tetrahydro-1H-benzo[d]azepine

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Golden Pharma Co., Limited

GOLDEN 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

2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE

Cas:4424-20-8

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

2,3,4,5-Tetrahydro-1H-benzo[d]azepine cas no. 4424-20-8 98%

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high 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

2,3,4,5-tetrahydro-1H-3-benzazepine

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

2,3,4,5-Tetrahydro-1H-3-benzazepine

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

Hangzhou 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

2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec 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

Acmec 2,3,4,5-Tetrahydro-1H-benzo[d]azepine 1g

Cas:4424-20-8

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

2,3,4,5-Tetrahydro-1H-3-benzazepine

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep 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

1H-3-Benzazepine,2,3,4,5-tetrahydro-

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

high 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

2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE 4424-20-8

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

DB BIOTECH CO., LTD

best seller Application:API

2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINE

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

1H-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

1H-3-Benzazepine,2,3,4,5-tetrahydro- cas 4424-20-8

Cas:4424-20-8

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

1,2-phenylenebis(ethane-2,1-diyl) dimethanesulfonate
130800-04-3

1,2-phenylenebis(ethane-2,1-diyl) dimethanesulfonate

2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
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%
3-benzyl-2,3,4,5-tetrahydro-1H-benzo[d]azepine

3-benzyl-2,3,4,5-tetrahydro-1H-benzo[d]azepine

2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
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
215033-43-5

3-formyl-2,3,4,5-tetrahydro-1H-3-benzazepine

2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
With sodium hydroxide In ethanol for 1h; Hydrolysis; Heating;77%
1,2-phenylenediacetonitrile
613-73-0

1,2-phenylenediacetonitrile

2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
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; dichloromethane35%
1,2-phenylenediacetonitrile
613-73-0

1,2-phenylenediacetonitrile

A

2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

B

2,2'-o-phenylene-bis-ethylamine
42988-81-8

2,2'-o-phenylene-bis-ethylamine

Conditions
ConditionsYield
With ethanol; ammonia; nickel under 51485.6 Torr; Hydrogenation;
lactam of/the/ 2-<β-amino-ethyl>-phenylacetic acid

lactam of/the/ 2-<β-amino-ethyl>-phenylacetic acid

2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
With ethanol; sodium
ethanol
64-17-5

ethanol

ammonia
7664-41-7

ammonia

1,2-phenylenediacetonitrile
613-73-0

1,2-phenylenediacetonitrile

nickel

nickel

A

2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

B

2,2'-o-phenylene-bis-ethylamine
42988-81-8

2,2'-o-phenylene-bis-ethylamine

Conditions
ConditionsYield
unter Druck.Hydrogenation;
phenethylamine
64-04-0

phenethylamine

2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
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
304011-19-6

N-(2-phenylethyl)-2-phenylsulfanylethylamine

2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
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
304011-24-3

N-(2-phenylethyl)-N-(2-phenylsulfanylethyl)formamide

2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
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
304011-32-3

3-formyl-1-phenylsulfanyl-2,3,4,5-tetrahydro-1H-3-benzazepine

2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
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
304011-27-6

N-(2-phenylethyl)-N-(2-phenylsulfinylethyl)formamide

2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
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
15987-50-5

1,3,4,5-tetrahydro-2H-benzo[d]azepin-2-one

2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
With borane-THF
1,2-Phenylenediacetic acid
7500-53-0

1,2-Phenylenediacetic acid

2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
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
17378-99-3

2,2’-(1,2-phenylene)diethanol

2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
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
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

trifluoroacetic anhydride
407-25-0

trifluoroacetic anhydride

3-trifluoroacetyl-2,3,4,5-tetrahydro-1H-3-benzazepine
158726-30-8

3-trifluoroacetyl-2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
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
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

4-Chlorophenyl isothiocyanate
2131-55-7

4-Chlorophenyl isothiocyanate

N-(4-Chlorophenyl)-1 ,2,4,5-tetrahydro-3H-3-benzazepine-3-carbothioamide
915104-43-7

N-(4-Chlorophenyl)-1 ,2,4,5-tetrahydro-3H-3-benzazepine-3-carbothioamide

Conditions
ConditionsYield
In dichloromethane at 20℃; for 1h;100%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

1-(1,2,4,5-tetrahydro-benzo[d]azepin-3-yl)-ethanone
10533-22-9

1-(1,2,4,5-tetrahydro-benzo[d]azepin-3-yl)-ethanone

Conditions
ConditionsYield
With acetic anhydride; triethylamine In dichloromethane; water95%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

acetic anhydride
108-24-7

acetic anhydride

1-(1,2,4,5-tetrahydro-benzo[d]azepin-3-yl)-ethanone
10533-22-9

1-(1,2,4,5-tetrahydro-benzo[d]azepin-3-yl)-ethanone

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 18h;95%
With triethylamine In dichloromethane50%
With triethylamine In dichloromethane at 20℃; for 18h;
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
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
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

7-nitro-2,3,4,5-tetrahydro-1H-benzo[d]azepine monosulfate
1241840-94-7

7-nitro-2,3,4,5-tetrahydro-1H-benzo[d]azepine monosulfate

Conditions
ConditionsYield
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
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

ethyl N-[4-chloro-6-(2H-indazol-2-yl)pyrimidin-2-yl]-beta-alaninate

ethyl N-[4-chloro-6-(2H-indazol-2-yl)pyrimidin-2-yl]-beta-alaninate

C26H28N6O2

C26H28N6O2

Conditions
ConditionsYield
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
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

N-[6-chloro-2-(2-pyridinyl)-4-pyrimidinyl]-β-alanine
1373424-45-3

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
1373422-53-7

(3-((2-pyridin-2-yl)-6-(1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)pyrimidin-4-yl)amino)propanoic acid

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide at 150℃; for 1h; Microwave irradiation;86%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

ethyl N-[4-chloro-6-(2H-1,2,3-triazol-2-yl)pyrimidin-2-yl]-beta-alaninate

ethyl N-[4-chloro-6-(2H-1,2,3-triazol-2-yl)pyrimidin-2-yl]-beta-alaninate

ethyl N-[4-(1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl)-6-(2H-1,2,3-triazol-2-yl)pyrimidin-2-yl]-beta-alaninate

ethyl N-[4-(1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl)-6-(2H-1,2,3-triazol-2-yl)pyrimidin-2-yl]-beta-alaninate

Conditions
ConditionsYield
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
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

ethyl N-[4-chloro-6-(1H-1,2,3-triazol-1-yl)pyrimidin-2-yl]-beta-alaninate

ethyl N-[4-chloro-6-(1H-1,2,3-triazol-1-yl)pyrimidin-2-yl]-beta-alaninate

ethyl N-[4-(1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl)-6-(1H-1,2,3-triazol-1-yl)pyrimidin-2-yl]-beta-alaninate

ethyl N-[4-(1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl)-6-(1H-1,2,3-triazol-1-yl)pyrimidin-2-yl]-beta-alaninate

Conditions
ConditionsYield
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
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

ethyl N-[4-chloro-6-(1H-pyrazol-1-yl)pyrimidin-2-yl]-beta-alaninate

ethyl N-[4-chloro-6-(1H-pyrazol-1-yl)pyrimidin-2-yl]-beta-alaninate

ethyl N-[4-(1H-pyrazol-1-yl)-6-(1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl)pyrimidin-2-yl]-beta-alaninate

ethyl N-[4-(1H-pyrazol-1-yl)-6-(1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl)pyrimidin-2-yl]-beta-alaninate

Conditions
ConditionsYield
In isopropyl alcohol for 2h;84%
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 160℃; for 1h; Microwave irradiation;84%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

methyl 2-isocyanatobenzoate
1793-07-3

methyl 2-isocyanatobenzoate

methyl 2-(2,3,4,5-tetrahydro-1H-benzo[d]azepine-3-carboxamido)benzoate

methyl 2-(2,3,4,5-tetrahydro-1H-benzo[d]azepine-3-carboxamido)benzoate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 25℃; for 2h; Inert atmosphere;83%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

2-(chloromethyl)-5-nitro-1H-benzo[d]imidazole
14625-39-9

2-(chloromethyl)-5-nitro-1H-benzo[d]imidazole

3-((5-nitro-1H-benzo[d]imidazol-2-yl)methyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepine

3-((5-nitro-1H-benzo[d]imidazol-2-yl)methyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepine

Conditions
ConditionsYield
With sodium carbonate In acetonitrile at 23℃;82%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

acetyl chloride
75-36-5

acetyl chloride

1-(1,2,4,5-tetrahydro-benzo[d]azepin-3-yl)-ethanone
10533-22-9

1-(1,2,4,5-tetrahydro-benzo[d]azepin-3-yl)-ethanone

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 20℃; for 1h;80%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

ethyl N-[4-chloro-6-(1,3-thiazol-2-yl)pyrimidin-2-yl]-beta-alaninate

ethyl N-[4-chloro-6-(1,3-thiazol-2-yl)pyrimidin-2-yl]-beta-alaninate

ethyl N-[4-(1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl)-6-(1,3-thiazol-2-yl)pyrimidin-2-yl]-beta-alaninate

ethyl N-[4-(1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl)-6-(1,3-thiazol-2-yl)pyrimidin-2-yl]-beta-alaninate

Conditions
ConditionsYield
In isopropyl alcohol for 2h;80%
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 160℃; for 1h; Microwave irradiation;80%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

C12H10ClN5

C12H10ClN5

C22H22N6

C22H22N6

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 160℃; for 1h; Microwave irradiation;80%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

C9H11N3O2

C9H11N3O2

Conditions
ConditionsYield
With sulfuric acid; potassium nitrate at 5℃; for 0.166667h;71%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

Methyl 4-(bromomethyl)benzoate
2417-72-3

Methyl 4-(bromomethyl)benzoate

methyl 4-((1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)methyl)benzoate

methyl 4-((1,2,4,5-tetrahydro-3H-benzo[d]azepin-3-yl)methyl)benzoate

Conditions
ConditionsYield
With potassium carbonate In acetonitrile at 85℃; for 4h;71%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

7-nitro-2,3,4,5-tetrahydro-1H-benzo[d]azepine nitrate salt
118454-13-0

7-nitro-2,3,4,5-tetrahydro-1H-benzo[d]azepine nitrate salt

Conditions
ConditionsYield
With nitric acid at -10℃; for 0.5h; Cooling with acetone-dry ice;70%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

C20H25N3O4S2
82771-52-6

C20H25N3O4S2

Conditions
ConditionsYield
With bis(chlorosulfonyl)amine; triethylamine In dichloromethane; acetonitrile at 25℃; for 12h;67%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

benzaldehyde
100-52-7

benzaldehyde

β-naphthol
135-19-3

β-naphthol

1-[(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)phenylmethyl]naphthalen-2-ol

1-[(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)phenylmethyl]naphthalen-2-ol

Conditions
ConditionsYield
In neat (no solvent) at 60℃; for 2h; Mannich Aminomethylation; Autoclave; Microwave irradiation;67%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

1,1-dimethylethyl[trans-4-(2-oxoethyl)cyclohexyl]carbamate
215790-29-7

1,1-dimethylethyl[trans-4-(2-oxoethyl)cyclohexyl]carbamate

trans-3-(2-(1-(4-(N-tert-butoxycarbonyl)amino)cyclohexyl)ethyl)-2,3,4,5-tetrahydro-1H-3-benzazepine

trans-3-(2-(1-(4-(N-tert-butoxycarbonyl)amino)cyclohexyl)ethyl)-2,3,4,5-tetrahydro-1H-3-benzazepine

Conditions
ConditionsYield
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
4424-20-8

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
1373424-24-8

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
1373424-25-9

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
ConditionsYield
In isopropyl alcohol at 150℃; for 1h; Microwave irradiation;60%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

4-chloro-1-(4-chlorophenyl)butan-1-one
40877-09-6

4-chloro-1-(4-chlorophenyl)butan-1-one

1-(4-chlorophenyl)-4-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)butan-1-one hydrochloride

1-(4-chlorophenyl)-4-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)butan-1-one hydrochloride

Conditions
ConditionsYield
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%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

α-naphthol
90-15-3

α-naphthol

benzaldehyde
100-52-7

benzaldehyde

2-[(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-phenyl-methyl]-naphthalen-1-ol

2-[(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-phenyl-methyl]-naphthalen-1-ol

Conditions
ConditionsYield
In neat (no solvent) at 55℃; for 1.5h; Mannich Aminomethylation; Autoclave; Microwave irradiation;55%
2,3,4,5-tetrahydro-1H-3-benzazepine
4424-20-8

2,3,4,5-tetrahydro-1H-3-benzazepine

2-(3-{5-chloro-2-[(oxan-4-yl)amino]pyrimidin-4-yl}-5-oxo-5H,6H,7H-pyrrolo[3,4-b]pyridin-6-yl)acetic acid

2-(3-{5-chloro-2-[(oxan-4-yl)amino]pyrimidin-4-yl}-5-oxo-5H,6H,7H-pyrrolo[3,4-b]pyridin-6-yl)acetic acid

3-{5-chloro-2-[(oxan-4-yl)amino]pyrimidin-4-yl}-6-[2-oxo-2-(2,3,4,5-tetrahydro-1H-3-benzazepin-3-yl)ethyl]-5H,6H,7H-pyrrolo[3,4-b]pyridin-5-one

3-{5-chloro-2-[(oxan-4-yl)amino]pyrimidin-4-yl}-6-[2-oxo-2-(2,3,4,5-tetrahydro-1H-3-benzazepin-3-yl)ethyl]-5H,6H,7H-pyrrolo[3,4-b]pyridin-5-one

Conditions
ConditionsYield
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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