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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

High Content Natural Extract 6-Hydroxy-7-methoxy-4-phenylcoumarin HACCP manufacturer

Cas:482-83-7

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With 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

6-Hydroxy-7-methoxy-4-phenylcoumarin CAS 482-83-7

Cas:482-83-7

Min.Order:1 Kilogram

FOB Price: $70.0 / 90.0

Type:Trading Company

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 482-83-7 with competitive price

Cas:482-83-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

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 according to the contract research and development services for the fine chemicals, ph

Dalbergin

Cas:482-83-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

2H-1-Benzopyran-2-one,6-hydroxy-7-methoxy-4-phenyl-

Cas:482-83-7

Min.Order:1 Gram

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

2H-1-Benzopyran-2-one,6-hydroxy-7-methoxy-4-phenyl-

Cas:482-83-7

Min.Order:0

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

Factory Supplier6-HYDROXY-7-METHOXY-4-PHENYLCOUMARIN

Cas:482-83-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hubei CuiRan Biotechnology Co., Ltd

Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medicine)

Dalbergin

Cas:482-83-7

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

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

6-HYDROXY-7-METHOXY-4-PHENYLCOUMARIN

Cas:482-83-7

Min.Order:1 Kilogram

FOB Price: $2.0

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

6-HYDROXY-7-METHOXY-4-PHENYLCOUMARIN

Cas:482-83-7

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Sinoway Industrial Co., Ltd.

Why is SINOWAY:1) Specialized in pharmaceutical and healthcare industrial since 19872) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days.4) We have warehouse in USA with quickly shipment . Application:Herbal extr

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 6-Hydroxy-7-methoxy-4-phenylcoumarin 20mg

Cas:482-83-7

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

Dalbergin

Cas:482-83-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

6-HYDROXY-7-METHOXY-4-PHENYLCOUMARIN

Cas:482-83-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

ADVANTAGE:1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day2. The products are provided with COA, HPLC, NMR, quality assurance, pac

Dalbergin

Cas:482-83-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

6-HYDROXY-7-METHOXY-4-PHENYLCOUMARIN

Cas:482-83-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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 in

6-HYDROXY-7-METHOXY-4-PHENYLCOUMARIN

Cas:482-83-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

6-Hydroxy-7-Methoxy-4-phenylcouMarin

Cas:482-83-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

6-HYDROXY-7-METHOXY-4-PHENYLCOUMARIN CAS No.482-83-7

Cas:482-83-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

DB BIOTECH CO., LTD

best seller Application:API

6-HYDROXY-7-METHOXY-4-PHENYLCOUMARIN

Cas:482-83-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

6-Hydroxy-7-methoxy-4-phenylcoumarinAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express

6-Hydroxy-7-methoxy-4-phenylcoumarin

Cas:482-83-7

Min.Order:0

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

6-HYDROXY-7-METHOXY-4-PHENYLCOUMARIN

Cas:482-83-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changzhou Helios Biomedical Science and Technology Co.,LTD.

Changzhou Helios Biochemical Co., Ltd is a leading manufacturer and supplier for medical intermediates and pesticide intermediates . We specialize in custom synthesis of benzene ring, pyridine and pyrimidine derivatives to help customers to accelerat

6-HYDROXY-7-METHOXY-4-PHENYLCOUMARIN

Cas:482-83-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Yuanye Bio-Technology Co., Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:20mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any por

6-Hydroxy-7-methoxy-4-phenylcoumarin

Cas:482-83-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

6-HYDROXY-7-METHOXY-4-PHENYLCOUMARIN

Cas:482-83-7

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

6-HYDROXY-7-METHOXY-4-PHENYLCOUMARIN

Cas:482-83-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Toda Biotechnology Co., Limited.

Todachem specialize in exporting chemicals for 10 years, we manufacture and distribute high quality pharmaceutical APIs, intermediates, special chemicals, active molecule and other fine chemicals. We have our research laboratory and more than 100 n

Factory direct supply Dalbergin with best quality

Cas:482-83-7

Min.Order:1 Kilogram

FOB Price: $90.0 / 100.0

Type:Trading Company

inquiry

Sichuan WeiKeqi Biological Technology Co., Ltd.

High purity, competitive price! Providing HPLC, MS, HNMR, COA. In stock! Sichuan Weikeqi Biological Technology CO., LTD. was established in 2006. We are located in chengdu city, sichuan province, a professional company engaged in researching,

6-Hydroxy-7-methoxy-4-phenylcoumarin

Cas:482-83-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Chengdu Gelipu Biotechnology Co., Ltd.

Our relying on perfect quality management system, strict raw materials circulation management system, strict process control program, advanced detection means and strict testing system, fully and effectively guarantee the product quality, look forw

6-Hydroxy-7-methoxy-4-phenylcoumarin

Cas:482-83-7

Min.Order:0 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Shaanxi Cuicheng Biomedical Technology Co., Ltd. is located in Chuangzhi Industrial Park, Economic and Technological Development Zone, Hanzhong City, Shaanxi Province, China. It is a company specializing in natural medicines and high-throughput scree

Dalbergin(482-83-7)

Cas:482-83-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

C15H18O7
1092835-49-8

C15H18O7

phenylboronic acid
98-80-6

phenylboronic acid

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
Stage #1: C15H18O7; phenylboronic acid With copper (I) acetate In methanol at 28℃; for 6h; Inert atmosphere;
Stage #2: With hydrogenchloride In methanol for 6h; Inert atmosphere; Reflux;
92%
O-benzyldalbergin
934815-44-8

O-benzyldalbergin

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
With cyclohexene; palladium dihydroxide In ethanol Heating;87%
methoxyhydroquinone
824-46-4

methoxyhydroquinone

ethyl 3-oxo-3-phenylpropionate
94-02-0

ethyl 3-oxo-3-phenylpropionate

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
With sulfuric acid Pechmann Condensation;70%
1-methyl-4-nitrosobenzene
623-11-0

1-methyl-4-nitrosobenzene

7-methoxy-4-phenyl-2H-chromen-2-one
2555-31-9

7-methoxy-4-phenyl-2H-chromen-2-one

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
Behandeln der Reaktionsloesung mit Kaliumperoxodisulfat und anschliessendes Erwaermen mit wss. Salzsaeure;
7-methoxy-4-phenyl-2H-chromen-2-one
2555-31-9

7-methoxy-4-phenyl-2H-chromen-2-one

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
With sodium hydroxide; dipotassium peroxodisulfate anschliessend erwaermen mit Natriumsulfit und wss. Salzsaeure;
nordalbergin
482-82-6

nordalbergin

dimethyl sulfate
77-78-1

dimethyl sulfate

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
With sodium hydrogencarbonate; acetone
6,7-dimethoxy-4-phenyl-2H-chromen-2-one
1857-05-2

6,7-dimethoxy-4-phenyl-2H-chromen-2-one

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
With hydrogen bromide; acetic acid
With hydrogen iodide; acetic anhydride
C17H18O3
934815-36-8

C17H18O3

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 61 percent / ZnO / 20 °C
2: 88 percent / tert-BuOK
3: 96 percent / Grubbs' catalyst (II) / CH2Cl2 / 8 h / 20 °C
4: 77 percent / DDQ / dioxane / 1 h / 20 °C
5: 87 percent / cyclohexene / Pd(OH)2/C / ethanol / Heating
View Scheme
C24H22O4
934815-37-9

C24H22O4

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 88 percent / tert-BuOK
2: 96 percent / Grubbs' catalyst (II) / CH2Cl2 / 8 h / 20 °C
3: 77 percent / DDQ / dioxane / 1 h / 20 °C
4: 87 percent / cyclohexene / Pd(OH)2/C / ethanol / Heating
View Scheme
C25H24O3
934815-38-0

C25H24O3

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 96 percent / Grubbs' catalyst (II) / CH2Cl2 / 8 h / 20 °C
2: 77 percent / DDQ / dioxane / 1 h / 20 °C
3: 87 percent / cyclohexene / Pd(OH)2/C / ethanol / Heating
View Scheme
C23H20O3
934815-40-4

C23H20O3

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 77 percent / DDQ / dioxane / 1 h / 20 °C
2: 87 percent / cyclohexene / Pd(OH)2/C / ethanol / Heating
View Scheme
3-methoxy-4-(phenylmethoxy)benzaldehyde
2426-87-1

3-methoxy-4-(phenylmethoxy)benzaldehyde

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1.1: m-CPBA / CH2Cl2 / 12 h
1.2: 92 percent / NaOH / methanol; H2O / 3 h
2.1: 98 percent / K2CO3 / acetone / 8 h / Heating
3.1: 61 percent / ZnO / 20 °C
4.1: 88 percent / tert-BuOK
5.1: 96 percent / Grubbs' catalyst (II) / CH2Cl2 / 8 h / 20 °C
6.1: 77 percent / DDQ / dioxane / 1 h / 20 °C
7.1: 87 percent / cyclohexene / Pd(OH)2/C / ethanol / Heating
View Scheme
4-benzyloxy-3-methoxyphenol
40232-88-0

4-benzyloxy-3-methoxyphenol

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 98 percent / K2CO3 / acetone / 8 h / Heating
2: 61 percent / ZnO / 20 °C
3: 88 percent / tert-BuOK
4: 96 percent / Grubbs' catalyst (II) / CH2Cl2 / 8 h / 20 °C
5: 77 percent / DDQ / dioxane / 1 h / 20 °C
6: 87 percent / cyclohexene / Pd(OH)2/C / ethanol / Heating
View Scheme
vanillin
121-33-5

vanillin

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
Multi-step reaction with 8 steps
1.1: 98 percent / K2CO3 / acetone / 5 h / Heating
2.1: m-CPBA / CH2Cl2 / 12 h
2.2: 92 percent / NaOH / methanol; H2O / 3 h
3.1: 98 percent / K2CO3 / acetone / 8 h / Heating
4.1: 61 percent / ZnO / 20 °C
5.1: 88 percent / tert-BuOK
6.1: 96 percent / Grubbs' catalyst (II) / CH2Cl2 / 8 h / 20 °C
7.1: 77 percent / DDQ / dioxane / 1 h / 20 °C
8.1: 87 percent / cyclohexene / Pd(OH)2/C / ethanol / Heating
View Scheme
7-hydroxy-4-phenylcoumarin
2555-30-8

7-hydroxy-4-phenylcoumarin

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aq. NaOH solution; potassium peroxo disulfate / anschliessend erwaermen mit Natriumsulfit und wss. Salzsaeure
2: acetone; sodium hydrogencarbonate
View Scheme
2-hydroxy-4,5-dimethoxybenzophenone
36896-99-8

2-hydroxy-4,5-dimethoxybenzophenone

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium acetate / 170 °C
2: aqueous hydriodic acid; acetic acid anhydride
View Scheme
nordalbergin
482-82-6

nordalbergin

methyl iodide
74-88-4

methyl iodide

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 30℃; for 1.5h;410 mg
6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

1-Bromo-2-chloroethane
107-04-0

1-Bromo-2-chloroethane

6-(2-chloroethoxy)-7-methoxy-4-phenyl-2H-chromen-2-one

6-(2-chloroethoxy)-7-methoxy-4-phenyl-2H-chromen-2-one

Conditions
ConditionsYield
With potassium carbonate In acetone at 40℃; for 4h;94%
6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

methyl iodide
74-88-4

methyl iodide

6,7-dimethoxy-4-phenyl-2H-chromen-2-one
1857-05-2

6,7-dimethoxy-4-phenyl-2H-chromen-2-one

Conditions
ConditionsYield
With potassium carbonate In acetone at 40℃; for 4h;92%
1,5-dibromo-pentane
111-24-0

1,5-dibromo-pentane

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

6-(5-bromopentyloxy)-7-methoxy-4-phenyl-2H-chromen-2-one

6-(5-bromopentyloxy)-7-methoxy-4-phenyl-2H-chromen-2-one

Conditions
ConditionsYield
With potassium carbonate In acetone at 40℃;89%
6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

1,3-dibromo-propane
109-64-8

1,3-dibromo-propane

6-(3-bromopropoxy)-7-methoxy-4-phenyl-2H-chromen-2-one

6-(3-bromopropoxy)-7-methoxy-4-phenyl-2H-chromen-2-one

Conditions
ConditionsYield
With potassium carbonate In acetone at 40℃;86%
6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

acetyl chloride
75-36-5

acetyl chloride

7-methoxy-2-oxo-4-phenyl-2H-chromen-6-yl acetate
59057-75-9

7-methoxy-2-oxo-4-phenyl-2H-chromen-6-yl acetate

Conditions
ConditionsYield
With pyridine; dmap In dichloromethane at 0 - 20℃; for 6h;86%
(E)-2-methylbut-2-enoyl chloride
35660-94-7

(E)-2-methylbut-2-enoyl chloride

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

7-methoxy-2-oxo-4-phenyl-2H-chromen-6-yl (E)-2-methylbut-2-enoate

7-methoxy-2-oxo-4-phenyl-2H-chromen-6-yl (E)-2-methylbut-2-enoate

Conditions
ConditionsYield
With pyridine; dmap In dichloromethane at 0 - 20℃; for 6h;82%
6-bromohexanoyl chloride
22809-37-6

6-bromohexanoyl chloride

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

7-methoxy-2-oxo-4-phenyl-2H-chromen-6-yl 6-bromohexanoate

7-methoxy-2-oxo-4-phenyl-2H-chromen-6-yl 6-bromohexanoate

Conditions
ConditionsYield
With pyridine; dmap In dichloromethane at 0 - 20℃; for 8h;81%
2-thienylacetic acid chloride
39098-97-0

2-thienylacetic acid chloride

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

7-methoxy-2-oxo-4-phenyl-2H-chromen-6-yl 2-(thiophen-2-yl)acetate

7-methoxy-2-oxo-4-phenyl-2H-chromen-6-yl 2-(thiophen-2-yl)acetate

Conditions
ConditionsYield
With pyridine; dmap In dichloromethane at 0 - 20℃; for 7h;80%
6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

A

5,8-diketo-7-methoxy-4-phenylcoumarin
21128-04-1

5,8-diketo-7-methoxy-4-phenylcoumarin

B

5,6-diketo-7-methoxy-4-phenylcoumarin
124092-97-3

5,6-diketo-7-methoxy-4-phenylcoumarin

Conditions
ConditionsYield
With (PhSeO)2O In dichloromethane for 18h; Product distribution; Ambient temperature; oxidation of 4-arylcoumarins with benzeneseleninic anhydride;A 2%
B 76.5%
With (PhSeO)2O In dichloromethane for 18h; Ambient temperature;A 2%
B 76.5%
6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

4-chlorobenzoyl chloride
586-75-4

4-chlorobenzoyl chloride

7-methoxy-2-oxo-4-phenyl-2H-chromen-6-yl 4-bromobenzoate

7-methoxy-2-oxo-4-phenyl-2H-chromen-6-yl 4-bromobenzoate

Conditions
ConditionsYield
With pyridine; dmap In dichloromethane at 0 - 20℃; for 6h;74%
6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

epichlorohydrin
106-89-8

epichlorohydrin

7-methoxy-6-(oxiran-2-ylmethoxy)-4-phenyl-2H-chromen-2-one

7-methoxy-6-(oxiran-2-ylmethoxy)-4-phenyl-2H-chromen-2-one

Conditions
ConditionsYield
With potassium carbonate In acetone at 50℃; for 6h;68%
diethyl sulfate
64-67-5

diethyl sulfate

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

6-ethoxy-7-methoxy-4-phenyl-coumarin
110060-74-7

6-ethoxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
With potassium carbonate; acetone
6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

acetic anhydride
108-24-7

acetic anhydride

7-methoxy-2-oxo-4-phenyl-2H-chromen-6-yl acetate
59057-75-9

7-methoxy-2-oxo-4-phenyl-2H-chromen-6-yl acetate

Conditions
ConditionsYield
With sodium acetate
6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

benzoyl chloride
98-88-4

benzoyl chloride

6-benzoyloxy-7-methoxy-4-phenyl-coumarin

6-benzoyloxy-7-methoxy-4-phenyl-coumarin

Conditions
ConditionsYield
With pyridine
6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

dalbergin

dalbergin

Conditions
ConditionsYield
With ethanol; sodium anschliessendes Behandeln mit wss. Salzsaeure;
6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

dimethyl sulfate
77-78-1

dimethyl sulfate

6,7-dimethoxy-4-phenyl-2H-chromen-2-one
1857-05-2

6,7-dimethoxy-4-phenyl-2H-chromen-2-one

Conditions
ConditionsYield
With potassium carbonate
chloroform
67-66-3

chloroform

6-Hydroxy-7-methoxy-4-phenyl-coumarin
482-83-7

6-Hydroxy-7-methoxy-4-phenyl-coumarin

bromine
7726-95-6

bromine

compound C16H8Br6O4

compound C16H8Br6O4

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