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Dayang Chem (Hangzhou) Co.,Ltd.

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

2-Amino-5-bromine-2'-chloro benzophenone Manufacturer/High quality/Best price/In stock

Cas:60773-49-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

2-Amino-5-bromine-2'-chloro benzophenone

Cas:60773-49-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

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-Amino-5-bromo-2'-chlorobenzophenone

Cas:60773-49-1

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

2-Amino-5-bromine-2'-chloro benzophenone-

Cas:60773-49-1

Min.Order:1 Metric Ton

Negotiable

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

Factory direct supply CAS 60773-49-1 with best quality

Cas:60773-49-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Appearance & Physical State yellow crystal powder Density 1.568 g/cm3 Boiling Point 456.2ºC at 760 mmHg Flash Point 229.7ºC Refrac

2-Amino-5-bromo-2'-chlorobenzophenone

Cas:60773-49-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

Methanone,(2-amino-5-bromophenyl)(2-chlorophenyl)-

Cas:60773-49-1

Min.Order:1 Kilogram

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

2-Amino-5-bromine-2'-chloro benzophenone

Cas:60773-49-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

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 etc. 3) oem/odm available; 4) rea

2-Amino-5-bromine-2'-chloro benzophenoneCAS NO.: 60773-49-1

Cas:60773-49-1

Min.Order:1 Kilogram

FOB Price: $4.0

Type:Lab/Research institutions

inquiry

HUNAN CHEMAPI BIOLOGICAL TECHNOLOGY CO.,LTD.

Hunan Kaimir Biotechnology Co., Ltd. is a professional technology company specializing in the research and production of raw materials and intermediates. In 2017, it was recognized as a high-tech enterprise and a small technological innovation giant

2-Amino-5-bromine-2'-chloro benzophenone

Cas:60773-49-1

Min.Order:1 Metric Ton

Negotiable

Type:Other

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

60773-49-1 CAS NO.60773-49-1

Cas:60773-49-1

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

2-Amino-5-bromo-2'-chlorobenzophenone

Cas:60773-49-1

Min.Order:0

Negotiable

Type:Manufacturers

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-Amino-5-bromo-2'-chlorobenzophenone cas no. 60773-49-1 98%

Cas:60773-49-1

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-Amino-5-bromo-2'-Chlorobenzophenone

Cas:60773-49-1

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-Amino-5-bromo-2'-chlorobenzophenone

Cas:60773-49-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

2-Amino-5-bromo-2'-Chlorobenzophenone

Cas:60773-49-1

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

Methanone,(2-amino-5-bromophenyl)(2-chlorophenyl)-

Cas:60773-49-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

60773-49-1

Cas:60773-49-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

2-Amino-5-bromine-2'-chloro benzophenone cas 60773-49-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

2-Amino-5-bromine-2'-chloro benzophenone cas 60773-49-1

Cas:60773-49-1

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Best quality with low priceAppearance:yellow crystal powder Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

2-Amino-5-bromo-2'-Chlorobenzophenone

Cas:60773-49-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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-Amino-5-bromine-2'-chloro benzophenone

Cas:60773-49-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

60773-49-1 Application:intermediate

2-Amino-5-bromo-2'-chlorobenzophenone

Cas:60773-49-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

(2-Amino-5-bromo-phenyl)-(2-chloro-phenyl)-methanone

Cas:60773-49-1

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-Amino-5-bromo-2'-chlorobenzophenone 60773-49-1

Cas:60773-49-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Yuanye Bio-Technology Co., Ltd.

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Appearance:White powder Storage:keep sealed and keep from direct light Package:According client's requirements Application:pharmaceutica

2-Amino-5-Bromine-2-Chloro Benzophenone manufacturer

Cas:60773-49-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

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

2-Amino-5-bromine-2'-chloro benzophenone

Cas:60773-49-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Bide Pharmatech Ltd

Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical

(2-Amino-5-bromophenyl)(2-chlorophenyl)methanone

Cas:60773-49-1

Min.Order:0

Negotiable

Type:Other

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

(E)-1,5-diphenyl-3-(2-phenylethynyl)-3-pent-1-en-4-ynol

Cas:60773-49-1

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

2-Amino-5-bromine-2'-chloro benzophenone Basic information Product Name: 2-Amino-5-bromine-2'-chloro benzophenone Synonyms: IFLAB-BB F1386-0356;2-AMINO-5-BROMINE-2'-CHLORO BENZOPHENONE;2-AMINO

2-Amino-5-bromine-2'-chloro benzophenone

Cas:60773-49-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Wuhan Sun-shine Bio-technology Corporation Limited

Wuhan Sun-shine Bio-technology Corporation Limited is specializing in the anticancer, antitumor,heart head blood-vessel,pharmaceutical intermediates,fine Chemicals production and customization. Company has strong ability of research and development

2-AMino-5-broMine-2'-chloro benzophenone

Cas:60773-49-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-amino-5-bromobenzonitrile
39263-32-6

2-amino-5-bromobenzonitrile

2-Chlorobenzeneboronic acid
3900-89-8

2-Chlorobenzeneboronic acid

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

Conditions
ConditionsYield
With 5,5'-dimethyl-2,2'-bipyridine; methanesulfonic acid; palladium(II) trifluoroacetate In 2-methyltetrahydrofuran; water at 80℃; for 36h;58%
o-chlorobenzoyl chloride
609-65-4

o-chlorobenzoyl chloride

4-bromo-aniline
106-40-1

4-bromo-aniline

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

Conditions
ConditionsYield
Stage #1: o-chlorobenzoyl chloride; 4-bromo-aniline at 0 - 120℃; for 1h;
Stage #2: With zinc(II) chloride at 120 - 195℃; for 3h;
Stage #3: With hydrogenchloride; sulfuric acid; water more than 3 stages;
37%
(i) ZnCl2, (ii) aq. HCl, (iii) H2SO4; Multistep reaction;
3-hydroxy-7-bromo-5-(2'-chlorophenyl)-1,2-dihydro-3H-1,4-benzodiazepin-2-one
70030-11-4

3-hydroxy-7-bromo-5-(2'-chlorophenyl)-1,2-dihydro-3H-1,4-benzodiazepin-2-one

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

Conditions
ConditionsYield
With hydrogenchloride for 0.5h; boiling water bath;
phenazepam
51753-57-2

phenazepam

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

Conditions
ConditionsYield
With hydrogenchloride for 0.5h; boiling water bath;
N-phthaloylglycine chloride
6780-38-7

N-phthaloylglycine chloride

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

5-bromo-2'-chloro-2-(phthalimidoacetamido)benzophenone
87213-48-7

5-bromo-2'-chloro-2-(phthalimidoacetamido)benzophenone

Conditions
ConditionsYield
In chloroform for 5h; Heating;97%
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

2-amino-5-bromo-4'-chlorobenzhydrol
89445-68-1

2-amino-5-bromo-4'-chlorobenzhydrol

Conditions
ConditionsYield
With sodium tetrahydroborate In water at 25 - 30℃; for 2h;96%
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

C(14)CH4ClNO*ClH

C(14)CH4ClNO*ClH

3-[14C]-7-bromo-5-(o-chlorophenyl)-1,2-dihydro-3H-1,4-benzodiazepin-2-one

3-[14C]-7-bromo-5-(o-chlorophenyl)-1,2-dihydro-3H-1,4-benzodiazepin-2-one

Conditions
ConditionsYield
Condensation;90%
sodium cyanide
773837-37-9

sodium cyanide

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

4-amino-3-(2-chlorobenzoyl)benzonitrile
17562-66-2

4-amino-3-(2-chlorobenzoyl)benzonitrile

Conditions
ConditionsYield
With copper(l) iodide; potassium iodide; N,N`-dimethylethylenediamine In 5,5-dimethyl-1,3-cyclohexadiene at 140℃; for 16h; Inert atmosphere;76%
4-phenyl-semicarbazide
537-47-3

4-phenyl-semicarbazide

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

A

C20H16BrClN4O

C20H16BrClN4O

B

C20H16BrClN4O

C20H16BrClN4O

Conditions
ConditionsYield
With hydrogenchloride In ethanol for 5h;A 35%
B 21%
2-Bromoacetyl bromide
598-21-0

2-Bromoacetyl bromide

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

5-bromo-2-(2-bromo-acetylamino)-2'-chloro-benzophenone
32711-85-6

5-bromo-2-(2-bromo-acetylamino)-2'-chloro-benzophenone

Conditions
ConditionsYield
With pyridine
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

epichlorohydrin
106-89-8

epichlorohydrin

2-(3-chloro-2-hydroxy-propylamino)-5-bromo-2'-chloro-benzophenone
103380-05-8

2-(3-chloro-2-hydroxy-propylamino)-5-bromo-2'-chloro-benzophenone

Conditions
ConditionsYield
In acetic acid at 70℃; for 20h;26.5 g
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

4-Bromo-2-(2-chloro-benzoyl)-benzenediazonium; chloride

4-Bromo-2-(2-chloro-benzoyl)-benzenediazonium; chloride

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite In acetic acid at 1℃; for 0.5h;
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

5-Bromo-3-(2-chloro-phenyl)-1H-indazole

5-Bromo-3-(2-chloro-phenyl)-1H-indazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aq. NaNO2, conc. HCl / acetic acid / 0.5 h / 1 °C
2: SnCl2*2H2O, conc. HCl / acetic acid / 0.5 h
View Scheme
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

5-Bromo-3-(2-chloro-phenyl)-1-[4-(4-phenyl-piperazin-1-yl)-butyl]-1H-indazole

5-Bromo-3-(2-chloro-phenyl)-1-[4-(4-phenyl-piperazin-1-yl)-butyl]-1H-indazole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: aq. NaNO2, conc. HCl / acetic acid / 0.5 h / 1 °C
2: SnCl2*2H2O, conc. HCl / acetic acid / 0.5 h
3: KOH / toluene / 6 h / Heating
View Scheme
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

Trifluoro-acetic acid (2-amino-5-bromo-phenyl)-(2-chloro-phenyl)-methyl ester; compound with trifluoro-acetic acid

Trifluoro-acetic acid (2-amino-5-bromo-phenyl)-(2-chloro-phenyl)-methyl ester; compound with trifluoro-acetic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 96 percent / NaBH4 / H2O / 2 h / 25 - 30 °C
2: CHCl3 / 0.25 h / -20 - -18 °C
View Scheme
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

9b-(2'-chlorophenyl)-2,3,5,6,7,9b-hexahydro-8-bromo-5-methylbenzo(6,7)-4,1-oxazepine-(3,5)-oxolan
103380-07-0

9b-(2'-chlorophenyl)-2,3,5,6,7,9b-hexahydro-8-bromo-5-methylbenzo(6,7)-4,1-oxazepine-(3,5)-oxolan

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 26.5 g / acetic acid / 20 h / 70 °C
2: 19.0 g / formic acid; H2O / 2.5 h
3: 0.5 g / NH3 / methanol / 4 h / 120 - 130 °C
View Scheme
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

2-(3-chloro-2-hydroxy-1-methyl-propylamino)-5-bromo-2'-chloro-benzophenone
103380-06-9

2-(3-chloro-2-hydroxy-1-methyl-propylamino)-5-bromo-2'-chloro-benzophenone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 26.5 g / acetic acid / 20 h / 70 °C
2: 19.0 g / formic acid; H2O / 2.5 h
View Scheme
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

8-bromo-1-methyl-3-hydroxy-6-(2'-chlorophenyl)-1,2,3,4-tetrahydro-1,5-benzodiazocine
73591-00-1

8-bromo-1-methyl-3-hydroxy-6-(2'-chlorophenyl)-1,2,3,4-tetrahydro-1,5-benzodiazocine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 26.5 g / acetic acid / 20 h / 70 °C
2: 19.0 g / formic acid; H2O / 2.5 h
3: 10.4 g / NH3 / methanol / 4 h / 120 - 130 °C
View Scheme
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

8-bromo-5-(2-chlorophenyl)-1-methyl-4H-s-triazolo<4,3-a>-1,4-benzodiazepine
87213-50-1

8-bromo-5-(2-chlorophenyl)-1-methyl-4H-s-triazolo<4,3-a>-1,4-benzodiazepine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 97 percent / CHCl3 / 5 h / Heating
2: 90 percent / 18 percent aq. N2H4 / methanol / 1.) 60 deg C, 3 h, 2.) R.T. 30 min.
3: 60 percent / P2S5 / pyridine / 0.75 h / Heating
4: 81 percent / butan-1-ol / 7 h / Heating
View Scheme
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

8-bromo-5-(2-chlorophenyl)-1-(methylthiomethyl)-4H-s-triazolo<4,3-a>-1,4-benzodiazepine
87245-49-6

8-bromo-5-(2-chlorophenyl)-1-(methylthiomethyl)-4H-s-triazolo<4,3-a>-1,4-benzodiazepine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 97 percent / CHCl3 / 5 h / Heating
2: 90 percent / 18 percent aq. N2H4 / methanol / 1.) 60 deg C, 3 h, 2.) R.T. 30 min.
3: 60 percent / P2S5 / pyridine / 0.75 h / Heating
4: 89 percent / butan-1-ol / 7 h / Heating
View Scheme
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

7-bromo-5-(2-chlorophenyl)-1,3-dihydro-1,4-benzodiazepin-2-thione
87213-49-8

7-bromo-5-(2-chlorophenyl)-1,3-dihydro-1,4-benzodiazepin-2-thione

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 97 percent / CHCl3 / 5 h / Heating
2: 90 percent / 18 percent aq. N2H4 / methanol / 1.) 60 deg C, 3 h, 2.) R.T. 30 min.
3: 60 percent / P2S5 / pyridine / 0.75 h / Heating
View Scheme
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

phenazepam
51753-57-2

phenazepam

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 97 percent / CHCl3 / 5 h / Heating
2: 90 percent / 18 percent aq. N2H4 / methanol / 1.) 60 deg C, 3 h, 2.) R.T. 30 min.
View Scheme
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

10-bromo-11b-(2-chloro-phenyl)-3-methyl-2,3,7,11b-hexahydro-benzo[f]oxazolo[3,2-e][1,4]diazepin-6-one
31758-95-9

10-bromo-11b-(2-chloro-phenyl)-3-methyl-2,3,7,11b-hexahydro-benzo[f]oxazolo[3,2-e][1,4]diazepin-6-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Py
2: (i) CH2Cl2, (ii) AcOH, EtOH
View Scheme
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

10-bromo-11b-(2-chloro-phenyl)-7-methyl-2,3,7,11b-tetrahydro-benzo[f]oxazolo[3,2-d][1,4]diazepin-6-one
32711-04-9

10-bromo-11b-(2-chloro-phenyl)-7-methyl-2,3,7,11b-tetrahydro-benzo[f]oxazolo[3,2-d][1,4]diazepin-6-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: Py
2: (i) CH2Cl2, (ii) AcOH, EtOH
3: (i) NaOMe, MeOH, (ii) /BRN= 969135/, DMF
View Scheme
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

10-bromo-11b-(2-chloro-phenyl)-2,7-dimethyl-2,3,7,11b-hexahydro-benzo[f]oxazolo[3,2-e][1,4]diazepin-6-one
32969-62-3

10-bromo-11b-(2-chloro-phenyl)-2,7-dimethyl-2,3,7,11b-hexahydro-benzo[f]oxazolo[3,2-e][1,4]diazepin-6-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: Py
2: (i) CH2Cl2, (ii) AcOH, EtOH
3: (i) NaOMe, MeOH, (ii) /BRN= 969135/, DMF
View Scheme
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

10-bromo-11b-(2-chloro-phenyl)-7-ethyl-2,3,7,11b-tetrahydro-benzo[f]oxazolo[3,2-d][1,4]diazepin-6-one
32711-05-0

10-bromo-11b-(2-chloro-phenyl)-7-ethyl-2,3,7,11b-tetrahydro-benzo[f]oxazolo[3,2-d][1,4]diazepin-6-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: Py
2: (i) CH2Cl2, (ii) AcOH, EtOH
3: (i) NaOMe, MeOH, (ii) (ethylation)
View Scheme
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

10-bromo-11b-(2-chloro-phenyl)-2,3,7,11b-tetrahydro-benzo[f]oxazolo[3,2-d][1,4]diazepin-6-one
24143-27-9

10-bromo-11b-(2-chloro-phenyl)-2,3,7,11b-tetrahydro-benzo[f]oxazolo[3,2-d][1,4]diazepin-6-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Py
2: (i) CH2Cl2, (ii) AcOH, EtOH
View Scheme
(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

10-bromo-11b-(2-chloro-phenyl)-2-methyl-2,3,7,11b-hexahydro-benzo[f]oxazolo[3,2-e][1,4]diazepin-6-one
24143-28-0

10-bromo-11b-(2-chloro-phenyl)-2-methyl-2,3,7,11b-hexahydro-benzo[f]oxazolo[3,2-e][1,4]diazepin-6-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Py
2: (i) CH2Cl2, (ii) AcOH, EtOH
View Scheme
2-Bromoacetyl bromide
598-21-0

2-Bromoacetyl bromide

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone
60773-49-1

(2-amino-5-bromophenyl)(2-chlorophenyl)methanone

phenazepam
51753-57-2

phenazepam

Conditions
ConditionsYield
Stage #1: 2-Bromoacetyl bromide; (2-amino-5-bromophenyl)(2-chlorophenyl)methanone With sodium hydrogencarbonate
Stage #2: With ammonia In methanol
Stage #1: 2-Bromoacetyl bromide; (2-amino-5-bromophenyl)(2-chlorophenyl)methanone With sodium hydrogencarbonate
Stage #2: With ammonia In methanol

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