As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:127785-96-0
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inquiryWelcome 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
Cas:127785-96-0
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Cas:127785-96-0
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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
Cas:127785-96-0
Min.Order:1 Kilogram
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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
Cas:127785-96-0
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FOB Price: $100.0 / 150.0
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inquiryWITH 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
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Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:127785-96-0
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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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inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
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inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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Min.Order:1 Gram
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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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Cas:127785-96-0
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inquiryfactory?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
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Min.Order:1 Kilogram
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Cas:127785-96-0
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Cas:127785-96-0
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inquiry6-Aminomethyl-6,11-dihydro-5H-dibenz[b,e]azepine (E)-2-butenedioate, CAS 127785-96-0, white powder, commercial Qty Shanghai Massive Chemical Technology Co., Ltd. is engaged in development, production and marketing Specialty Chemicals to satisfy t
Cas:127785-96-0
Min.Order:1 Gram
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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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inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:127785-96-0
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Cas:127785-96-0
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Cas:127785-96-0
Min.Order:100 Gram
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inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Cas:127785-96-0
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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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Cas:127785-96-0
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inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran
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inquirySupply top quality products with a reasonable price Application:api
6-Aminomethyl-6,11-dihydro-5H-dibenz[b,e]azepine (E)-2-butenedioateAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express
Cas:127785-96-0
Min.Order:0
Negotiable
Type:Other
inquiryN-<(11H-dibenzazepin-6-yl)methyl>phthalimide
(2E)-but-2-enedioic acid
6,11-dihydro-5H-dibenzazepine-6-methanamine fumarate
Conditions | Yield |
---|---|
Stage #1: N-<(11H-dibenzazepin-6-yl)methyl>phthalimide With sodium tetrahydroborate In methanol; water; isopropyl alcohol; toluene at 20 - 30℃; for 24.5h; Stage #2: With hydrogenchloride In water; isopropyl alcohol at 20 - 80℃; for 1.5h; Stage #3: (2E)-but-2-enedioic acid With sodium hydroxide Product distribution / selectivity; more than 3 stages; | 76.1% |
Stage #1: N-<(11H-dibenzazepin-6-yl)methyl>phthalimide With sodium tetrahydroborate In methanol; water; isopropyl alcohol; toluene at 20 - 30℃; for 24.5h; Stage #2: With methanol; sodium hydroxide In water; isopropyl alcohol at 20 - 80℃; for 1.5h; Stage #3: (2E)-but-2-enedioic acid In methanol at 0 - 20℃; for 3h; Product distribution / selectivity; | 72.4% |
Stage #1: N-<(11H-dibenzazepin-6-yl)methyl>phthalimide With sodium tetrahydroborate In water; isopropyl alcohol at 20 - 30℃; for 24.5h; Stage #2: With acetic acid In water; isopropyl alcohol at 20 - 80℃; for 1.5h; Stage #3: (2E)-but-2-enedioic acid With sodium hydroxide Product distribution / selectivity; more than 3 stages; | 69% |
6-aminomethyl-6,11-dihydro-5H-dibenzo[b,e]azepine
(2E)-but-2-enedioic acid
6,11-dihydro-5H-dibenzazepine-6-methanamine fumarate
Conditions | Yield |
---|---|
In methanol at 20℃; for 1h; | 76% |
In methanol at 35 - 40℃; for 1.5 - 1.66667h; |
N-[2-(phenylmethyl)phenyl]-2-chloroacetamide
6,11-dihydro-5H-dibenzazepine-6-methanamine fumarate
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: trichlorophosphate / toluene / 6 h / 65 - 90 °C 2.1: potassium hydroxide / N,N-dimethyl-formamide / 55 °C 2.2: 15 h / 45 °C 3.1: formic acid; hydrogen; 5%-palladium/activated carbon / N,N-dimethyl-formamide / 24 h / 70 °C / 7500.75 Torr 4.1: hydrogenchloride / glycerol; water / 2.5 h / 20 - 110 °C 5.1: methanol / 1 h / 20 °C View Scheme |
6-(chloromethyl)-11H-dibenzazepine
6,11-dihydro-5H-dibenzazepine-6-methanamine fumarate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: potassium hydroxide / N,N-dimethyl-formamide / 55 °C 1.2: 15 h / 45 °C 2.1: formic acid; hydrogen; 5%-palladium/activated carbon / N,N-dimethyl-formamide / 24 h / 70 °C / 7500.75 Torr 3.1: hydrogenchloride / glycerol; water / 2.5 h / 20 - 110 °C 4.1: methanol / 1 h / 20 °C View Scheme |
6,11-dihydro-5H-dibenzazepine-6-methanamine fumarate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: formic acid; hydrogen; 5%-palladium/activated carbon / N,N-dimethyl-formamide / 24 h / 70 °C / 7500.75 Torr 2: hydrogenchloride / glycerol; water / 2.5 h / 20 - 110 °C 3: methanol / 1 h / 20 °C View Scheme |
6,11-dihydro-5H-dibenzazepine-6-methanamine fumarate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogenchloride / glycerol; water / 2.5 h / 20 - 110 °C 2: methanol / 1 h / 20 °C View Scheme |
6,11-dihydro-5H-dibenzazepine-6-methanamine fumarate
O-methyl-N-(methoxycarbonyl)-isourea
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 40℃; for 22h; Solvent; | 94% |
6,11-dihydro-5H-dibenzazepine-6-methanamine fumarate
epinastine
Conditions | Yield |
---|---|
With sodium hydroxide In water at 25 - 30℃; for 0.5h; |
6,11-dihydro-5H-dibenzazepine-6-methanamine fumarate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 50℃; for 21h; |
6,11-dihydro-5H-dibenzazepine-6-methanamine fumarate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dimethyl sulfoxide / 22 h / 40 °C 2: acetic acid / toluene / 23 h / 90 °C View Scheme |
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