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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 5'-Bromo-2'-Hydroxyacetophenone supplier in China

Cas:1450-75-5

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:

5'-BroMo-2'-hydroxyacetophenone

Cas:1450-75-5

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. As a leading manufacturer and supplier of chemicals in China, Day

5'-Bromo-2'-hydroxyacetophenone

Cas:1450-75-5

Min.Order:1 Kilogram

FOB Price: $4.0

Type:Lab/Research institutions

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

5'-Bromo-2'-hydroxyacetophenone

Cas:1450-75-5

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

TIANFU CHEM- 5-Bromo-2-hydroxyacetophenone

Cas:1450-75-5

Min.Order:1 Kilogram

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 1450-75-5 with best quality

Cas:1450-75-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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

5-Bromo-2-hydroxyacetophenone 1450-75-5

Cas:1450-75-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

5-Bromo-2-hydroxyacetophenone

Cas:1450-75-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

5-Bromo-2-hydroxyacetophenone CAS:1450-75-5

Cas:1450-75-5

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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

5-Bromo-2-hydroxyacetophenone

Cas:1450-75-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best 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

5'-Bromo-2'-Hydroxyacetophenone

Cas:1450-75-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

TIANFU CHEM- 5-Bromo-2-hydroxyacetophenone

Cas:1450-75-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Shanghai Hope Chem Co., Ltd

1. Product advantages: exquisite appearance and unique functions. purity: 99.99%, fast speed and in large stock 2. Product Advantages: Our products are the best. 3. High-quality products and thoughtful service are your greatest satisfaction. 4. Th

5-Bromo-2-hydroxyacetophenone

Cas:1450-75-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou 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

5′-Bromo-2′-hydroxyacetophenone

Cas:1450-75-5

Min.Order:0 Metric Ton

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

5-Bromo-2-hydroxyacetophenone

Cas:1450-75-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

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

High quality 5'-Bromo-2'-Hydroxyacetophenone

Cas:1450-75-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providing h

Factory Supply 5'-bromo-2'-hydroxyacetophenone

Cas:1450-75-5

Min.Order:0

Negotiable

Type:Other

inquiry

Siwei Development Group Ltd.

Product name: 5'-Bromo-2'-Hydroxyacetophenone CAS No.:1450-75-5 Molecule Formula:C8H7BrO2 Molecule Weight:215.04 Purity: 99.0% Package: 25kg/drum Description:White to yellowish crystalline powder Manufacture Standards:Enterpri

High Quality 5'-Bromo-2'-Hydroxyacetophenone

Cas:1450-75-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Think Chemical Co. Ltd

HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exp

5-Bromo-2-Hydroxyacetophenone

Cas:1450-75-5

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

EAST CHEMSOURCES LIMITED

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

5′-Bromo-2′-hydroxyacetophenone

Cas:1450-75-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

5-Bromo-2-hydroxyacetophenone

Cas:1450-75-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

5′-Bromo-2′-hydroxyacetophenone

Cas:1450-75-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

TIANFU CHEM- 5-Bromo-2-hydroxyacetophenone

Cas:1450-75-5

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h

5-Bromo-2-hydroxyacetophenone

Cas:1450-75-5

Min.Order:0

Negotiable

Type:Other

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

5'-Bromo-2'-hydroxyacetophenone

Cas:1450-75-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermediat

5'-Bromo-2'-hydroxyacetophenone

Cas:1450-75-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

1-(5-bromo-2-hydroxyphenyl)ethanone

Cas:1450-75-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We 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

TIANFU CHEM- 5-Bromo-2-hydroxyacetophenone

Cas:1450-75-5

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Changzhou Anchor Biological Technology Co., Ltd.

Our company is engaged in customizing the benzene ring and pyridine derivative organic intermediates, and the quantity is flexible according to customer's needs. It mainly provides high-quality intermediates for domestic and foreign pharmaceutical an

5-Bromo-2-hydroxyacetophenone Manufacturer/High quality/Best price/In stock CAS NO.1450-75-5

Cas:1450-75-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

We produce carbomer by our own factory,carbomer 940 is our best seller.It is used for cosmetic and medical.And we also become agent for lubrizol.Our carbomer 940 get high viscosity and good transparency.The price will depond on the market,surely supp

5-Bromo-2-hydroxyacetophenone

Cas:1450-75-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

4-bromophenyl acetate
1927-95-3

4-bromophenyl acetate

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With aluminium trichloride at 100℃; for 2h;100%
With hydrogenchloride; AlCl376%
With aluminium trichloride at 180℃;75%
o-hydroxyacetophenone
118-93-4

o-hydroxyacetophenone

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With sulfuric acid; C18H16Br4N2O3V; dihydrogen peroxide; potassium bromide In methanol; water at 20℃; for 0.333333h; Catalytic behavior;100%
With perchloric acid; dihydrogen peroxide; potassium bromide In water at 20℃; for 3h;99%
With o-xylylene bis(triethylammonium tribromide) In acetonitrile at 20℃; for 0.116667h; regioselective reaction;90%
5-bromo-2-methoxyacetophenone
16740-73-1

5-bromo-2-methoxyacetophenone

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With aluminum (III) chloride In dichloromethane at -5 - 25℃;98%
phenyl 2-bromoacetate
620-72-4

phenyl 2-bromoacetate

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
aluminium trichloride89%
1-(5-bromo-2-hydroxyphenyl)ethan-1-one oxime
42524-21-0

1-(5-bromo-2-hydroxyphenyl)ethan-1-one oxime

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With sodium perborate In acetic acid for 5h; deoximation; Heating;88%
4-bromo-phenol
106-41-2

4-bromo-phenol

acetyl chloride
75-36-5

acetyl chloride

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With aluminum (III) chloride at 130℃; for 2h;87%
With aluminum (III) chloride Friedel-Crafts Acylation;79%
Stage #1: 4-bromo-phenol; acetyl chloride Heating;
Stage #2: With aluminium trichloride at 125 - 1300℃;
1-(2-(2-hydroxyphenyl)-2-oxoethyl)pyridin-1-ium bromide

1-(2-(2-hydroxyphenyl)-2-oxoethyl)pyridin-1-ium bromide

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With hydrogenchloride79%
4-bromo-phenol
106-41-2

4-bromo-phenol

acetic anhydride
108-24-7

acetic anhydride

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
Stage #1: 4-bromo-phenol; acetic anhydride
Stage #2: With boron trifluoride diacetate In neat (no solvent) Fries Phenol Ester Rearrangement;
77%
With aluminium trichloride In nitrobenzene for 4h; 1.) to 120 deg C, 1 h, 2.) 150 deg C, 3 h;51%
o-hydroxyacetophenone
118-93-4

o-hydroxyacetophenone

A

3,5-dibromo-2-hydroxyacetophenone
22362-66-9

3,5-dibromo-2-hydroxyacetophenone

B

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
Stage #1: o-hydroxyacetophenone In acetonitrile at 80℃; for 0.166667h;
Stage #2: With N-Bromosuccinimide In acetonitrile at 80℃; for 8h; regioselective reaction;
A 6 %Chromat.
B 77%
4-bromophenyl acetate
1927-95-3

4-bromophenyl acetate

ethyl acetate
141-78-6

ethyl acetate

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
Stage #1: 4-bromophenyl acetate With aluminum (III) chloride at 150℃; for 3h;
Stage #2: ethyl acetate In water
70%
o-hydroxyacetophenone
118-93-4

o-hydroxyacetophenone

A

3’-bromo-2’-hydroxylacetophenone
1836-05-1

3’-bromo-2’-hydroxylacetophenone

B

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With Oxone; ammonium bromide In methanol at 20℃; for 4.5h; regioselective reaction;A 26%
B 61%
With trimethylsilyl bromide; bis(4-chlorophenyl)sulfoxide In acetonitrile at 25℃; for 6h; Inert atmosphere; regioselective reaction;A n/a
B 52%
1-bromo-4-methoxy-benzene
104-92-7

1-bromo-4-methoxy-benzene

acetyl chloride
75-36-5

acetyl chloride

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With aluminium trichloride In carbon disulfide for 2.5h; Heating;43%
1-(3-Bromophenyl)ethanone
2142-63-4

1-(3-Bromophenyl)ethanone

A

3-bromo-4-hydroxyacetophenone
1836-06-2

3-bromo-4-hydroxyacetophenone

B

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With (difluoroboryl)dimethylglyoximatocobalt(II) bis(acetonitrile); water; 3-cyano-1-methylquinolinium cation In acetonitrile at 20℃; for 5h; Inert atmosphere; Irradiation; Green chemistry;A 15%
B 15%
4-bromo-phenol
106-41-2

4-bromo-phenol

acetic acid
64-19-7

acetic acid

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With boron trifluoride at 120℃; unter Druck;
4-bromoethoxybenzene
588-96-5

4-bromoethoxybenzene

acetyl chloride
75-36-5

acetyl chloride

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With aluminium trichloride
o-hydroxyacetophenone
118-93-4

o-hydroxyacetophenone

A

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

B

2-(2-bromoacetyl)hydroxybenzene
2491-36-3

2-(2-bromoacetyl)hydroxybenzene

Conditions
ConditionsYield
With bromine; acetic acid
aluminium trichloride
7446-70-0

aluminium trichloride

4-bromophenyl acetate
1927-95-3

4-bromophenyl acetate

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
at 150 - 160℃;
6-bromo-4-phenacylidene-flavene

6-bromo-4-phenacylidene-flavene

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With sodium ethanolate
6-bromo-flavone

6-bromo-flavone

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With sodium ethanolate
4-(5-bromo-2-hydroxyphenyl)-2-(N,N-dialkylamino)-1,3-dithiolium perchlorate

4-(5-bromo-2-hydroxyphenyl)-2-(N,N-dialkylamino)-1,3-dithiolium perchlorate

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With sodium sulfide In ethanol for 1h; Heating;
4-(5-bromo-2-hydroxy-phenyl)-[1,3]dithiole-2-thione

4-(5-bromo-2-hydroxy-phenyl)-[1,3]dithiole-2-thione

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With sodium sulfide In ethanol for 1h; Heating;
4-bromo-phenol
106-41-2

4-bromo-phenol

concentrated aqueous KOH-solution

concentrated aqueous KOH-solution

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: H2SO4 / 120 °C
2: AlCl3 / 160 °C
View Scheme
Multi-step reaction with 2 steps
1: 83.87 percent / pyridine / CH2Cl2 / 5 °C
2: 50 percent / aluminium chloride / 2 h / 140 °C
View Scheme
Multi-step reaction with 2 steps
1: 99 percent / pyridine / CH2Cl2 / 20 °C
2: 75 percent / AlCl3 / 180 °C
View Scheme
Multi-step reaction with 2 steps
1: conc. H2SO4
2: AlCl3
View Scheme
4-bromo-phenol
106-41-2

4-bromo-phenol

nitrogen

nitrogen

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 83 percent / Et3N / CH2Cl2 / 21 h / Ambient temperature
2: 72 percent / AlCl3 / 0.5 h / 150 °C
View Scheme
4-bromo-phenol
106-41-2

4-bromo-phenol

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 70 percent
2: 66 percent / AlCl3
View Scheme
Multi-step reaction with 2 steps
1: 97 percent / pyridine / 2 h / 100 °C
2: 62 percent / aluminium trichloride / 3 h / 150 °C
View Scheme
Multi-step reaction with 2 steps
2: AlCl3 / 150 - 160 °C
View Scheme
amalgam

amalgam

4-bromophenyl acetate
1927-95-3

4-bromophenyl acetate

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
aluminium trichloride In hexane; ethyl acetate
o-hydroxyacetophenone
118-93-4

o-hydroxyacetophenone

A

3,5-dibromo-2-hydroxyacetophenone
22362-66-9

3,5-dibromo-2-hydroxyacetophenone

B

3’-bromo-2’-hydroxylacetophenone
1836-05-1

3’-bromo-2’-hydroxylacetophenone

C

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

Conditions
ConditionsYield
With N-Bromosuccinimide at 80℃; for 10h; regioselective reaction;A 8 %Chromat.
B 6 %Chromat.
C 45 %Chromat.
With N-Bromosuccinimide In acetonitrile at 20℃; for 2h;A 52 %Chromat.
B 6 %Chromat.
C 19 %Chromat.
Cyclopentyl bromide
137-43-9

Cyclopentyl bromide

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

1-(5-bromo-2-cyclopentyloxyphenyl)ethanone
1092496-74-6

1-(5-bromo-2-cyclopentyloxyphenyl)ethanone

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 13.5h;100%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

4-bromo-2-(1-iminoethyl)phenol
92832-02-5

4-bromo-2-(1-iminoethyl)phenol

Conditions
ConditionsYield
With ammonia In methanol at 20℃; Cooling with ice;100%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

1-(5-bromo-2-hydroxyphenyl)ethan-1-one oxime
42524-21-0

1-(5-bromo-2-hydroxyphenyl)ethan-1-one oxime

Conditions
ConditionsYield
With hydroxylamine hydrochloride In ethanol; water at 70℃; for 2h;100%
With hydroxylamine hydrochloride; sodium acetate In methanol at 0 - 20℃; for 2h; Reflux;90%
With hydroxylamine hydrochloride; sodium hydroxide In ethanol; water
With hydroxylamine hydrochloride
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

dimethyl amine
124-40-3

dimethyl amine

1-(5-(dimethylamino)-2-hydroxyphenyl)ethan-1-one
49619-68-3

1-(5-(dimethylamino)-2-hydroxyphenyl)ethan-1-one

Conditions
ConditionsYield
With tris-(dibenzylideneacetone)dipalladium(0); lithium hexamethyldisilazane; DavePhos In tetrahydrofuran at 80℃; for 2h; Buchwald-Hartwig Coupling; Sealed tube; Inert atmosphere;100%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

(E)-4-nitrocinnamic acid chloride
22440-58-0, 61921-33-3

(E)-4-nitrocinnamic acid chloride

(E)-2-acetyl-4-bromophenyl-3-(4-nitrophenyl)acrylate
887646-95-9

(E)-2-acetyl-4-bromophenyl-3-(4-nitrophenyl)acrylate

Conditions
ConditionsYield
With pyridine at 20℃; for 1h;99.2%
With pyridine at 20℃; for 1h;99.2%
With pyridine at 20℃; for 2h;96.2%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

p-methoxybenzyl chloride
824-94-2

p-methoxybenzyl chloride

1-(5-bromo-2-((4-methoxybenzyl)oxy)phenyl)ethanone
519164-56-8

1-(5-bromo-2-((4-methoxybenzyl)oxy)phenyl)ethanone

Conditions
ConditionsYield
With potassium carbonate microwave irradiation;99%
With potassium carbonate; potassium iodide In acetone Reflux;99%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

N-tert-butyloxycarbonylpiperidin-4-one
79099-07-3

N-tert-butyloxycarbonylpiperidin-4-one

tert-butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[chromene-2,4'-piperidine]-1'-carboxylate
690632-38-3

tert-butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[chromene-2,4'-piperidine]-1'-carboxylate

Conditions
ConditionsYield
Stage #1: 5-Bromo-2-hydroxyacetophenone With pyrrolidine In methanol
Stage #2: N-tert-butyloxycarbonylpiperidin-4-one In methanol at 80℃;
99%
Stage #1: 5-Bromo-2-hydroxyacetophenone With pyrrolidine In toluene at 20℃; for 0.333333h;
Stage #2: N-tert-butyloxycarbonylpiperidin-4-one In toluene for 15h; Reflux;
97%
With pyrrolidine In methanol for 11h; Reflux;94%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

allyl bromide
106-95-6

allyl bromide

1-(2-(allyloxy)-5-bromophenyl)ethan-1-one
444809-89-6

1-(2-(allyloxy)-5-bromophenyl)ethan-1-one

Conditions
ConditionsYield
With potassium carbonate In acetone at 50℃;98%
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 24h;87%
Stage #1: 5-Bromo-2-hydroxyacetophenone With sodium hydride In N,N-dimethyl-formamide at 20℃; for 2h;
Stage #2: allyl bromide In N,N-dimethyl-formamide at 20℃; Further stages.;
86%
3,6-dimethyl-1-benzofuran-2-carbaldehyde
16820-39-6

3,6-dimethyl-1-benzofuran-2-carbaldehyde

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

(E)-1-(5-Bromo-2-hydroxy-phenyl)-3-(3,6-dimethyl-benzofuran-2-yl)-propenone
87487-45-4

(E)-1-(5-Bromo-2-hydroxy-phenyl)-3-(3,6-dimethyl-benzofuran-2-yl)-propenone

Conditions
ConditionsYield
With potassium hydroxide In ethanol; water Ambient temperature;98%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

methyl iodide
74-88-4

methyl iodide

5-bromo-2-methoxyacetophenone
16740-73-1

5-bromo-2-methoxyacetophenone

Conditions
ConditionsYield
With potassium carbonate In acetone at 45℃;98%
With potassium carbonate In N,N-dimethyl-formamide at 20℃; Inert atmosphere;97.2%
With potassium carbonate In acetone for 2h;95%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

ethyl bromoacetate
105-36-2

ethyl bromoacetate

(2-acetyl-4-bromophenoxy)acetic acid ethyl ester
34849-50-8

(2-acetyl-4-bromophenoxy)acetic acid ethyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; Inert atmosphere;98%
With potassium carbonate In DMF (N,N-dimethyl-formamide) for 12h;97%
Stage #1: 5-Bromo-2-hydroxyacetophenone With sodium hydroxide In N,N-dimethyl-formamide at 20℃; for 1h;
Stage #2: ethyl bromoacetate In N,N-dimethyl-formamide at 20℃;
64%
1-Bromopentane
110-53-2

1-Bromopentane

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

1-(5-bromo-2-(pentyloxy)phenyl)ethanone
16602-15-6

1-(5-bromo-2-(pentyloxy)phenyl)ethanone

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 60℃;98%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

benzyl bromide
100-39-0

benzyl bromide

1-(2-(benzyloxy)-5-bromophenyl)ethanone
69822-20-4

1-(2-(benzyloxy)-5-bromophenyl)ethanone

Conditions
ConditionsYield
Stage #1: 5-Bromo-2-hydroxyacetophenone With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.25h; Inert atmosphere;
Stage #2: benzyl bromide In N,N-dimethyl-formamide for 3h; Inert atmosphere;
98%
With potassium carbonate In ethanol for 4h; Reflux;84%
With potassium carbonate In ethanol for 4h; Inert atmosphere; Reflux;84%
With potassium carbonate In N,N-dimethyl-formamide at 20℃;63%
3'-methyl-2,2,2-trifluoroacetophenone
1736-06-7

3'-methyl-2,2,2-trifluoroacetophenone

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

(S)-1-(5-bromo-2-hydroxyphenyl)-4,4,4-trifluoro-3-hydroxy-3-(m-tolyl)butan-1-one

(S)-1-(5-bromo-2-hydroxyphenyl)-4,4,4-trifluoro-3-hydroxy-3-(m-tolyl)butan-1-one

Conditions
ConditionsYield
With C19H25F6N3S In toluene at 0℃; for 72h; Aldol Addition; Inert atmosphere; enantioselective reaction;97%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

4-fluorobenzaldehyde
459-57-4

4-fluorobenzaldehyde

(E)-1-(5-bromo-2-hydroxyphenyl)-3-(4-fluorophenyl)prop-2-en-1-one

(E)-1-(5-bromo-2-hydroxyphenyl)-3-(4-fluorophenyl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide at 20℃; for 16h;97%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

4-methoxy-benzoyl chloride
100-07-2

4-methoxy-benzoyl chloride

4-methoxybenzoic acid 2-acetyl-4-bromophenyl ester
88952-06-1

4-methoxybenzoic acid 2-acetyl-4-bromophenyl ester

Conditions
ConditionsYield
With pyridine for 0.583333h;96.5%
With pyridine at 0 - 20℃; for 0.5h;96.5%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

2,3-dihydro-benzo[1,4]dioxin-6-carbaldehyde
29668-44-8

2,3-dihydro-benzo[1,4]dioxin-6-carbaldehyde

(E)-1-(5-bromo-2-hydroxyphenyl)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)prop-2-en-1-one
96755-06-5

(E)-1-(5-bromo-2-hydroxyphenyl)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol for 40h; Ambient temperature;96%
With potassium hydroxide In ethanol Ambient temperature;96%
With sodium hydroxide In methanol at 20℃;58.33%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

benzoyl chloride
98-88-4

benzoyl chloride

5'-bromo-2'-benzoyloxy-acetophenone
4010-28-0

5'-bromo-2'-benzoyloxy-acetophenone

Conditions
ConditionsYield
With pyridine at 70℃;96%
In pyridine
With pyridine at 0℃; for 0.333333h;
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

1-(5-bromo-2-hydroxyphenyl)-1-ethanol

1-(5-bromo-2-hydroxyphenyl)-1-ethanol

Conditions
ConditionsYield
With pyrrolidine; cerium(III) chloride; Decaborane In methanol at 50℃; for 8h; Product distribution; Further Variations:; Reaction partners; Reagents;96%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

N-tert-butyloxycarbonylpiperidin-4-one
79099-07-3

N-tert-butyloxycarbonylpiperidin-4-one

6-bromospiro[chroman-2,4'-piperidin]-4-one hydrochloride
921760-46-5

6-bromospiro[chroman-2,4'-piperidin]-4-one hydrochloride

Conditions
ConditionsYield
Stage #1: 5-Bromo-2-hydroxyacetophenone; N-tert-butyloxycarbonylpiperidin-4-one With pyrrolidine In methanol at 80℃; for 16h;
Stage #2: With hydrogenchloride In 1,4-dioxane; dichloromethane at 20℃; for 16h;
96%
Stage #1: 5-Bromo-2-hydroxyacetophenone; N-tert-butyloxycarbonylpiperidin-4-one With pyrrolidine In methanol Heating / reflux;
Stage #2: With hydrogenchloride In 1,4-dioxane; water at 20℃; for 4h;
1,1,1-trifluoroacetophenone
434-45-7

1,1,1-trifluoroacetophenone

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

(S)-1-(5-bromo-2-hydroxyphenyl)-4,4,4-trifluoro-3-hydroxy-3-phenylbutan-1-one

(S)-1-(5-bromo-2-hydroxyphenyl)-4,4,4-trifluoro-3-hydroxy-3-phenylbutan-1-one

Conditions
ConditionsYield
With C19H25F6N3S In toluene at 0℃; Aldol Addition; Inert atmosphere; enantioselective reaction;96%
trifluoromethylsulfonic anhydride
358-23-6

trifluoromethylsulfonic anhydride

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

5-bromo-2-trifluoromethanesulfonylacetophenone

5-bromo-2-trifluoromethanesulfonylacetophenone

Conditions
ConditionsYield
With pyridine In dichloromethane at 0 - 30℃; for 0.5h; Inert atmosphere;96%
1-phenylmethyl-4-piperidone
3612-20-2

1-phenylmethyl-4-piperidone

5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

1'-benzyl-6-bromospiro[chroman-2,4'-piperidin]-4-one
81109-72-0

1'-benzyl-6-bromospiro[chroman-2,4'-piperidin]-4-one

Conditions
ConditionsYield
Stage #1: 1-phenylmethyl-4-piperidone With pyrrolidine; butyric acid In dimethyl sulfoxide for 0.25h; Kabe Chromanone Synthesis;
Stage #2: 5-Bromo-2-hydroxyacetophenone In dimethyl sulfoxide at 20℃; for 3h; Kabe Chromanone Synthesis;
95%
With pyrrolidine In methanol for 8h; Heating;80%
With pyrrolidine In methanol for 11h; Reflux;66%
With pyrrolidine In methanol Reflux;66%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

1-naphthaldehyde
66-77-3

1-naphthaldehyde

1-(5-bromo-2-hydroxyphenyl)-3-(naphthalen-1-yl)prop-2-en-1-one

1-(5-bromo-2-hydroxyphenyl)-3-(naphthalen-1-yl)prop-2-en-1-one

Conditions
ConditionsYield
With potassium hydroxide In ethanol at 60℃; for 16h;95%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

2-(trifluoromethyl)phenylboronic acid
1423-27-4

2-(trifluoromethyl)phenylboronic acid

1-[4-hydroxy-2'-(trifluoromethyl)biphenyl-3-yl]ethanone
893739-66-7

1-[4-hydroxy-2'-(trifluoromethyl)biphenyl-3-yl]ethanone

Conditions
ConditionsYield
Stage #1: 5-Bromo-2-hydroxyacetophenone; 2-(trifluoromethyl)phenylboronic acid With potassium carbonate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; water at 50℃; for 48h; Suzuki Coupling; Inert atmosphere;
Stage #2: With trifluoroacetic acid In dichloromethane for 1h;
95%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

(E)-1-(5-bromo-2-hydroxyphenyl)ethanone oxime
1416157-63-5

(E)-1-(5-bromo-2-hydroxyphenyl)ethanone oxime

Conditions
ConditionsYield
With hydroxylamine hydrochloride; potassium acetate In ethanol for 16h; Reflux;95%
5-Bromo-2-hydroxyacetophenone
1450-75-5

5-Bromo-2-hydroxyacetophenone

malononitrile
109-77-3

malononitrile

6-bromo-3-cyano-4-methyl coumarin
56394-22-0

6-bromo-3-cyano-4-methyl coumarin

Conditions
ConditionsYield
With iodine In N,N-dimethyl-formamide for 0.0666667h; Temperature; Microwave irradiation;95%

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