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GIHI CHEMICALS CO.,LIMITED

Product Name: 2,2'-Dihydroxy-4-methoxybenzophenone,BP-8 CAS No.:131-53-3 Chemical formula: C14H12O4 Molecular weight:244.24 Item Specification Melting Point 71°C Boiling

131-53-3 Supplier131-53-3 on hot selling2,2'-Dihydroxy-4-methoxybenzophenone,BP-8 Manufacturer

Cas:131-53-3

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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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 Dioxybenzone supplier in China

Cas:131-53-3

Min.Order:0 Metric Ton

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Light yellow crystalline powder Storage:cool dry place Package:1kg/foil bag;25kg/drum Application:UV Absorber Tran

Manufacturer high quality 2,2'-Dihydroxy-4-Methoxybenzophenone Cas 131-53-3 with good price

Cas:131-53-3

Min.Order:1 Kilogram

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Type:Trading Company

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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

Dioxybenzone (150 mg)

Cas:131-53-3

Min.Order:1 Kilogram

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Type:Manufacturers

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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 providi

Factory Supply Dioxybenzone

Cas:131-53-3

Min.Order:1

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Type:Other

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Factory Price Anti UV 2,2'-Dihydroxy-4-methoxybenzophenone 131-53-3 Manufacturer

Cas:131-53-3

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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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

2,2'-Dihydroxy-4-methoxybenzophenone

Cas:131-53-3

Min.Order:1 Kilogram

FOB Price: $4.0

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

Dioxybenzone

Cas:131-53-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

High purity CAS 131-53-3 2,2'-Dihydroxy-4-methoxybenzophenone in stock Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED i

High purity CAS 131-53-3?2,2'-Dihydroxy-4-methoxybenzophenone in stock

Cas:131-53-3

Min.Order:1 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

2,2'-Dihydroxy-4-methoxybenzophenone

Cas:131-53-3

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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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

ManufacturerCAS 131-53-3 with high-quality service

Cas:131-53-3

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:Powder Storage:Store in sealed containers at cool & dry plac

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

Methanone,(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)- 131-53-3

Cas:131-53-3

Min.Order:1 Kilogram

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Type:Lab/Research institutions

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Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

2,2'-Dihydroxy-4-methoxybenzophenone with CAS:131-53-3

Cas:131-53-3

Min.Order:1 Kilogram

FOB Price: $35.0 / 50.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

2,2'-Dihydroxy-4-methoxybenzophenone CAS:131-53-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high q

2,2'-Dihydroxy-4-methoxybenzophenone CAS:131-53-3

Cas:131-53-3

Min.Order:1 Gram

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Type:Lab/Research institutions

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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-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-

Cas:131-53-3

Min.Order:1 Kilogram

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Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,

2,2'-Dihydroxy-4-methoxybenzophenone CAS NO.131-53-3

Cas:131-53-3

Min.Order:10 Gram

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Type:Trading Company

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Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists

2,2'-Dihydroxy-4-methoxybenzophenone(UV-24) 131-53-3

Cas:131-53-3

Min.Order:25 Kilogram

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Type:Lab/Research institutions

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Leader Biochemical Group

PRODUCT DETAILS 2,2'-Dihydroxy-4-methoxybenzophenone Basic information

China Largest Manufacturer factory Supply BENZOPHENONE-8 CAS 131-53-3

Cas:131-53-3

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

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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

Methanone,(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-

Cas:131-53-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

2,2'-Dihydroxy-4-methoxybenzophenone

Cas:131-53-3

Min.Order:0 Metric Ton

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Type:Lab/Research institutions

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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

2,2'-Dihydroxy-4-methoxybenzophenone

Cas:131-53-3

Min.Order:0

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Qingdao Jade New Material Technology CO.,Ltd

■POLYMER ADDITIVES JADEWIN UV24 CHEMICAL COMPONENT COMPONENT 2,2'-Dihydroxy-4-methoxybenzophenone CAS 131-53-3 Molecular C14H12O4 M.W 244 SPECIFICATION AND PHYSICAL PROPERTIES TES

UV ABSORBER 24

Cas:131-53-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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 Dioxybenzone

Cas:131-53-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Wuhan Circle Star Chem-medical Technology co.,Ltd.

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualified

2,2'-Dihydroxy-4-methoxybenzophenone

Cas:131-53-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Siwei Development Group Ltd.

Product name: 2,2’-Dihydroxy-4-Methoxy Benzophenone CAS No.:131-53-3 Molecule Formula:C14H12O4 Molecule Weight:244.24 Purity: 99% Package: 25kg/bag Description:Light yellow crystalline powder Manufacture Standards:Enterprise Standard

High Quality 2,2’-Dihydroxy-4-Methoxy Benzophenone in stock

Cas:131-53-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

2,2''-DIHYDROXY-4-METHOXYBENZOPHENONE / DIOXYBENZONE

Cas:131-53-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Henan Sinotech Import&Export Corporation

Product Name: 2,2'-Dihydroxy-4-methoxybenzophenone Synonyms: (2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanon;(2-Hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)methanone;(2-hydroxy-4-methoxyphenyl)(2-hyd

2,2'-Dihydroxy-4-methoxybenzophenone

Cas:131-53-3

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Wuhan BJM Pharm Inc.

Our company focuses on the future and the world, and will continue to devote itself to technological progress and the development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad to create a bett

Manufacturer Supply High Quality uv absorber BP-8

Cas:131-53-3

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

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Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

2,2'-Dihydroxy-4-methoxybenzophenone

Cas:131-53-3

Min.Order:0

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Type:Trading Company

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Synthetic route

2,2',4-trimethoxybenzophenone
33077-87-1

2,2',4-trimethoxybenzophenone

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

Conditions
ConditionsYield
With hydrogen bromide; acetic acid at 110℃; Temperature;85%
Benzophenone-3
131-57-7

Benzophenone-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

Conditions
ConditionsYield
With dipotassium peroxodisulfate; palladium diacetate; trifluoroacetic acid; trifluoroacetic anhydride at 25 - 30℃; for 48h; regioselective reaction;82%
With dipotassium peroxodisulfate; palladium diacetate; trifluoroacetic acid; trifluoroacetic anhydride at 20℃; regioselective reaction;82%
With dipotassium peroxodisulfate; [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; trifluoroacetic acid; trifluoroacetic anhydride at 80℃; for 20h; Sealed tube; regioselective reaction;51%
2,2',4-Trihydroxybenzophenone
13087-18-8

2,2',4-Trihydroxybenzophenone

dimethyl sulfate
77-78-1

dimethyl sulfate

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

Conditions
ConditionsYield
With sulfolane; sodium carbonate; zinc(II) chloride In toluene at 45℃; for 2h; Solvent;74.43%
2-Hydroxy-4-methoxybenzaldehyde
673-22-3

2-Hydroxy-4-methoxybenzaldehyde

salicylaldehyde
90-02-8

salicylaldehyde

A

bis(2-hydroxy-4-methoxyphenyl)-methanone
131-54-4

bis(2-hydroxy-4-methoxyphenyl)-methanone

B

2,2'-dihydroxybenzophenone
835-11-0

2,2'-dihydroxybenzophenone

C

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

Conditions
ConditionsYield
With dicarbonyl(acetylacotonato)rhodium(I); copper(II) acetate monohydrate; sodium carbonate In N,N-dimethyl-formamide at 100℃; for 16h; Schlenk technique; Inert atmosphere;A 30%
B 41%
C 27%
2,2',4-trimethoxybenzophenone
33077-87-1

2,2',4-trimethoxybenzophenone

A

3-hydroxyxanthen-9-one
3722-51-8

3-hydroxyxanthen-9-one

B

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

Conditions
ConditionsYield
With pyridine hydrochloride
2-Methoxybenzoyl chloride
21615-34-9

2-Methoxybenzoyl chloride

1,3-Dimethoxybenzene
151-10-0

1,3-Dimethoxybenzene

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

Conditions
ConditionsYield
With aluminium trichloride; chlorobenzene
O-methylresorcine
150-19-6

O-methylresorcine

salicylic acid
69-72-7

salicylic acid

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

2-Methoxybenzoyl chloride
21615-34-9

2-Methoxybenzoyl chloride

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: pyridine hydrochloride
View Scheme
1,3-Dimethoxybenzene
151-10-0

1,3-Dimethoxybenzene

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: pyridine hydrochloride
View Scheme
4-Methoxybenzophenone
611-94-9

4-Methoxybenzophenone

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: palladium diacetate; dipotassium peroxodisulfate / 4 h / 50 °C
2: silica gel / hexane; dichloromethane
View Scheme
C18H10F6O6

C18H10F6O6

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

Conditions
ConditionsYield
With silica gel In hexane; dichloromethane
(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

acetylenemagnesium bromide
4301-14-8

acetylenemagnesium bromide

C16H14O4

C16H14O4

Conditions
ConditionsYield
In tetrahydrofuran at 0 - 70℃; for 3h; Grignard Reaction; Inert atmosphere;80%
(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

3-hydroxyxanthen-9-one
3722-51-8

3-hydroxyxanthen-9-one

Conditions
ConditionsYield
With pyridine hydrochloride at 210 - 215℃; for 6h;69%
mer-[(1,4-bis(diphenylphosphino)butane)aquatrichlororuthenium(III)]
243643-58-5

mer-[(1,4-bis(diphenylphosphino)butane)aquatrichlororuthenium(III)]

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

C42H39Cl2O4P2Ru

C42H39Cl2O4P2Ru

Conditions
ConditionsYield
Stage #1: (2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone With sodium hydroxide In methanol pH=9;
Stage #2: mer-[(1,4-bis(diphenylphosphino)butane)aquatrichlororuthenium(III)] In methanol
24%
phenylacetic acid
103-82-2

phenylacetic acid

methyl magnesium iodide
917-64-6

methyl magnesium iodide

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

(Z,E)-4-(2-hydroxy-4-methoxyphenyl)-4-(2'-hydroxyphenyl)-2-methyl-3-phenylbut-3-en-2-ol
93097-67-7, 93444-33-8

(Z,E)-4-(2-hydroxy-4-methoxyphenyl)-4-(2'-hydroxyphenyl)-2-methyl-3-phenylbut-3-en-2-ol

Conditions
ConditionsYield
Multistep reaction;
(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

5-<(9-oxoxanthen-3-yl)oxy>valeric acid
161110-86-7

5-<(9-oxoxanthen-3-yl)oxy>valeric acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 69 percent / Py*HCl / 6 h / 210 - 215 °C
2: 86 percent / K2CO3 / acetone / 8 h / Heating
3: 1.) NaOH, 2.) HCl / 1.) EtOH, H2O, 25 deg C, 4 h, 2.) H2O, pH 3.5.
View Scheme
(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

ethyl 5-<(9-oxoxanthen-3-yl)oxy>valerate
161110-85-6

ethyl 5-<(9-oxoxanthen-3-yl)oxy>valerate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 69 percent / Py*HCl / 6 h / 210 - 215 °C
2: 86 percent / K2CO3 / acetone / 8 h / Heating
View Scheme
(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

5-(xanthen-3-yloxy)valeric acid

5-(xanthen-3-yloxy)valeric acid

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 69 percent / Py*HCl / 6 h / 210 - 215 °C
2: 86 percent / K2CO3 / acetone / 8 h / Heating
3: 1.) NaOH, 2.) HCl / 1.) EtOH, H2O, 25 deg C, 4 h, 2.) H2O, pH 3.5.
4: 1.) NaBH4, NaOH, 2.) NaHCO3 / 1.) H2O, 50-55 deg C, 3 h, pH 8.0-8.5, 2.) 10 deg C, 1 h.
View Scheme
(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

5-[9-(9H-Fluoren-9-ylmethoxycarbonylamino)-9H-xanthen-3-yloxy]-pentanoic acid

5-[9-(9H-Fluoren-9-ylmethoxycarbonylamino)-9H-xanthen-3-yloxy]-pentanoic acid

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 69 percent / Py*HCl / 6 h / 210 - 215 °C
2: 86 percent / K2CO3 / acetone / 8 h / Heating
3: 1.) NaOH, 2.) HCl / 1.) EtOH, H2O, 25 deg C, 4 h, 2.) H2O, pH 3.5.
4: 1.) NaOH, Zn, 2.) TFA / 1.) aq. EtOH, reflux, 6 h, 2.) 1,2-dimethoxyethane, 25 deg C, 4 h.
View Scheme
dichloro-acetic acid
79-43-6

dichloro-acetic acid

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

3-methoxy-12H-dibenzo[d,g][1,3]dioxocin-12-one-6-carboxylic acid

3-methoxy-12H-dibenzo[d,g][1,3]dioxocin-12-one-6-carboxylic acid

Conditions
ConditionsYield
With potassium iodide; potassium carbonate In water; ethyl acetate; isopropyl alcohol
(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

2,2',4-Trihydroxybenzophenone
13087-18-8

2,2',4-Trihydroxybenzophenone

Conditions
ConditionsYield
With boron tribromide In dichloromethane at -78 - 20℃;
With boron tribromide In dichloromethane for 48h; Inert atmosphere;
(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

Methacryloyl chloride
920-46-7

Methacryloyl chloride

C22H20O6

C22H20O6

Conditions
ConditionsYield
In dimethyl sulfoxide at 20℃; for 12h;
(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

(M,S)-7-butyl-3-methoxy-7,8-dihydro-6H-benzo[2,3]oxocino[5,4-b]benzofuran-6-one

(M,S)-7-butyl-3-methoxy-7,8-dihydro-6H-benzo[2,3]oxocino[5,4-b]benzofuran-6-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tetrahydrofuran / 3 h / 0 - 70 °C / Inert atmosphere
2: N-ethyl-N,N-diisopropylamine; (5aR,10bS)-2-mesityl-5a,10b-dihydro-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-2-ium tetrafluoroborate / dichloromethane / 36 h / 24 °C / Molecular sieve; Inert atmosphere
View Scheme
(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

7-butyl-3-methoxy-7,8-dihydro-6H-benzo[2,3]oxocino[5,4-b]benzofuran-6-one

7-butyl-3-methoxy-7,8-dihydro-6H-benzo[2,3]oxocino[5,4-b]benzofuran-6-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tetrahydrofuran / 3 h / 0 - 70 °C / Inert atmosphere
2: N-ethyl-N,N-diisopropylamine; BF4(1-)*C21H22N3O(1+) / dichloromethane / 36 h / 24 °C / Molecular sieve; Inert atmosphere
View Scheme
(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

methyl 3-Methoxy-12H-dibenzo[d,g][1,3]dioxocin-6-carboxylate

methyl 3-Methoxy-12H-dibenzo[d,g][1,3]dioxocin-6-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium iodide; potassium carbonate / water; ethyl acetate; isopropyl alcohol
2: methanol; hexane
3: hydrogen; acetic acid / palladium / ethanol; hexane; water; ethyl acetate
View Scheme
(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

3-Methoxy-12H-dibenzo-[d,g][1,3]dioxocin-6-carboxylic Acid
133704-96-8

3-Methoxy-12H-dibenzo-[d,g][1,3]dioxocin-6-carboxylic Acid

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: potassium iodide; potassium carbonate / water; ethyl acetate; isopropyl alcohol
2: methanol; hexane
3: hydrogen; acetic acid / palladium / ethanol; hexane; water; ethyl acetate
4: sodium hydroxide / tetrahydrofuran; water
View Scheme
(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

Methyl 3-Methoxy-12H-dibenzo[d,g][1,3]dioxocin-12-one-6-carboxylate
133704-94-6

Methyl 3-Methoxy-12H-dibenzo[d,g][1,3]dioxocin-12-one-6-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium iodide; potassium carbonate / water; ethyl acetate; isopropyl alcohol
2: methanol; hexane
View Scheme
(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone
131-53-3

(2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-methanone

A

2,2',4-Trihydroxybenzophenone
13087-18-8

2,2',4-Trihydroxybenzophenone

B

(2,4-dihydroxyphenyl)(2-hydroxy-4-methoxyphenyl)methanone
7392-62-3

(2,4-dihydroxyphenyl)(2-hydroxy-4-methoxyphenyl)methanone

Conditions
ConditionsYield
With water; NADPH In aq. phosphate buffer at 37℃; for 2.5h; pH=7.4; Microbiological reaction;
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