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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

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone Manufacturer/High quality/Best price/In stock

Cas:25892-95-9

Min.Order:1 Kilogram

FOB Price: $3.0

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

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)-ethanone

Cas:25892-95-9

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_1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone 25892-95-9

Cas:25892-95-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone CAS:25892-95-9 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, speci

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone CAS:25892-95-9

Cas:25892-95-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Superiority Product Detail Minimum Order Qty.

price concessions 1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone CAS 25892-95-9,

Cas:25892-95-9

Min.Order:100 Kilogram

Negotiable

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

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone

Cas:25892-95-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

1-(4-(benzyloxy)-6-hydroxy-2,3- dimethoxyphenyl)ethanone

Cas:25892-95-9

Min.Order:4 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

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone

Cas:25892-95-9

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

cas:25892-95-9

Cas:25892-95-9

Min.Order:10 Gram

Negotiable

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

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone

Cas:25892-95-9

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

price concessions 1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone CAS 25892-95-9, CAS NO.25892-95-9

Cas:25892-95-9

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

1-(4-(Benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone

Cas:25892-95-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanoneAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:It is an important raw material and intermediate used in Organic Synthesis,

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone

Cas:25892-95-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone cas 25892-95-9Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

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

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone

Cas:25892-95-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

25892-95-9

Cas:25892-95-9

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

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone

Cas:25892-95-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

NUTROCHEM- MANUFACTURE PLACE

best seller Application:API

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone

Cas:25892-95-9

Min.Order:0

Negotiable

Type:Trading Company

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

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone

Cas:25892-95-9

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The laboratory covers 600 m2 and the pilot plant covers 2000 m2. Kingorgchem i

National Research Platform ISO 9001 25892-95-9

Cas:25892-95-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

suzhou BetterBioChem Co., Ltd.

Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

1-(4-(BENZYLOXY)-6-HYDROXY-2,3-DIMETHOXYPHENYL)ETHANONE

Cas:25892-95-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hotechem Shanghai Co., Ltd

high purity,good quality,fast delivery,good service Storage:under dry storage and room temperature Package:fluorinated bottle Application:intermediate Transportation:by fedex

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone

Cas:25892-95-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Capot Chemical Co., Ltd.

At Capot,We can synthesize and purify your complex molecules from 100 gram to 10 tons.Appearance:Clear colorless to light yellow liquid Storage:Dry,Seal and Cool place Package:1G,5G,10G,25G,100G,250G,500G,1KG,5KG,10KG,25KG,50KG,100KG,150KG,200KG. App

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone

Cas:25892-95-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemical Technology Co.,LTD

1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone

Cas:25892-95-9

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai Run-Biotech Co., Ltd.

Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone

Cas:25892-95-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

tombiopharma

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone Application:1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethanone

Cas:25892-95-9

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Shanghai chamflyer chemicals Co., Ltd

High quality Application:Pharmaceutial

1-(4-(benzyloxy)-6-hydroxy-2,3-diMethoxyphenyl)ethanone

Cas:25892-95-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

1-(4-(benzyloxy)-3,6-dihydroxy-2-methoxyphenyl)ethan-1-one
25892-94-8

1-(4-(benzyloxy)-3,6-dihydroxy-2-methoxyphenyl)ethan-1-one

dimethyl sulfate
77-78-1

dimethyl sulfate

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

Conditions
ConditionsYield
With potassium carbonate In acetone at 60℃; for 5h;85%
With potassium carbonate In acetone Heating;59%
In acetone for 5h; Reflux;
2-hydroxy-4,6-dimethoxyacetophenone
90-24-4

2-hydroxy-4,6-dimethoxyacetophenone

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 60 percent / aluminium chloride / chlorobenzene / 1 h / Heating
2: 99 percent / K2CO3 / acetone / Heating
3: 29 percent / NaOH; K2S2O8; pyridine / H2O / 24 h / 20 °C
4: 59 percent / K2CO3 / acetone / Heating
View Scheme
2,4,6-trihydroxyacetophenone
480-66-0

2,4,6-trihydroxyacetophenone

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 92 percent / K2CO3 / acetone / 3 h / 65 °C
2: 60 percent / aluminium chloride / chlorobenzene / 1 h / Heating
3: 99 percent / K2CO3 / acetone / Heating
4: 29 percent / NaOH; K2S2O8; pyridine / H2O / 24 h / 20 °C
5: 59 percent / K2CO3 / acetone / Heating
View Scheme
4,6-dihydroxy-2-methoxyacetophenone
3602-54-8

4,6-dihydroxy-2-methoxyacetophenone

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 99 percent / K2CO3 / acetone / Heating
2: 29 percent / NaOH; K2S2O8; pyridine / H2O / 24 h / 20 °C
3: 59 percent / K2CO3 / acetone / Heating
View Scheme
1-(4-(benzyloxy)-2-hydroxy-6-methoxyphenyl)ethan-1-one
39548-89-5

1-(4-(benzyloxy)-2-hydroxy-6-methoxyphenyl)ethan-1-one

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 29 percent / NaOH; K2S2O8; pyridine / H2O / 24 h / 20 °C
2: 59 percent / K2CO3 / acetone / Heating
View Scheme
Multi-step reaction with 2 steps
1: pyridine; dipotassium peroxodisulfate; tetraethylammonium hydroxide / water / 24 h / 20 °C
2: acetone / 5 h / Reflux
View Scheme
Multi-step reaction with 2 steps
1.1: pyridine; tetraethylammonium hydroxide / water / 20 °C
1.2: 24 h / 20 °C
1.3: 1 h / 95 °C
2.1: potassium carbonate / acetone / 5 h / 60 °C
View Scheme
1-(4-(benzyloxy)-3,6-dihydroxy-2-methoxyphenyl)ethan-1-one
25892-94-8

1-(4-(benzyloxy)-3,6-dihydroxy-2-methoxyphenyl)ethan-1-one

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

Conditions
ConditionsYield
In acetone
benzyl bromide
100-39-0

benzyl bromide

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: potassium carbonate / acetone / 60 °C
3: potassium hydroxide; pyridine / diethylene glycol; water / 100 °C
4: pyridine; dipotassium peroxodisulfate; tetraethylammonium hydroxide / water / 24 h / 20 °C
5: acetone / 5 h / Reflux
View Scheme
Multi-step reaction with 5 steps
1.1: potassium carbonate / acetone / 5 h / 0 - 60 °C
2.1: potassium hydroxide / acetone / 5 h / 60 °C
3.1: sodium hydroxide; pyridine / water; diethylene glycol / 2 h / 100 °C
4.1: pyridine; tetraethylammonium hydroxide / water / 20 °C
4.2: 24 h / 20 °C
4.3: 1 h / 95 °C
5.1: potassium carbonate / acetone / 5 h / 60 °C
View Scheme
5,7-dihydroxy-2-phenyl-chromen-4-one
480-40-0

5,7-dihydroxy-2-phenyl-chromen-4-one

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: potassium carbonate / acetone / 60 °C
3: potassium hydroxide; pyridine / diethylene glycol; water / 100 °C
4: pyridine; dipotassium peroxodisulfate; tetraethylammonium hydroxide / water / 24 h / 20 °C
5: acetone / 5 h / Reflux
View Scheme
Multi-step reaction with 5 steps
1.1: potassium carbonate / acetone / 5 h / 0 - 60 °C
2.1: potassium hydroxide / acetone / 5 h / 60 °C
3.1: sodium hydroxide; pyridine / water; diethylene glycol / 2 h / 100 °C
4.1: pyridine; tetraethylammonium hydroxide / water / 20 °C
4.2: 24 h / 20 °C
4.3: 1 h / 95 °C
5.1: potassium carbonate / acetone / 5 h / 60 °C
View Scheme
7-(benzyloxy)-5-hydroxy-2-phenyl-4H-chromen-4-one
110506-85-9

7-(benzyloxy)-5-hydroxy-2-phenyl-4H-chromen-4-one

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

Conditions
ConditionsYield
Multi-step reaction with 4 steps
2: potassium hydroxide; pyridine / diethylene glycol; water / 100 °C
3: pyridine; dipotassium peroxodisulfate; tetraethylammonium hydroxide / water / 24 h / 20 °C
4: acetone / 5 h / Reflux
View Scheme
Multi-step reaction with 4 steps
1.1: potassium hydroxide / acetone / 5 h / 60 °C
2.1: sodium hydroxide; pyridine / water; diethylene glycol / 2 h / 100 °C
3.1: pyridine; tetraethylammonium hydroxide / water / 20 °C
3.2: 24 h / 20 °C
3.3: 1 h / 95 °C
4.1: potassium carbonate / acetone / 5 h / 60 °C
View Scheme
1-(4-(benzyloxy)-2-hydroxy-6-methoxyphenyl)ethanone
681294-57-5

1-(4-(benzyloxy)-2-hydroxy-6-methoxyphenyl)ethanone

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium hydroxide; pyridine / diethylene glycol; water / 100 °C
2: pyridine; dipotassium peroxodisulfate; tetraethylammonium hydroxide / water / 24 h / 20 °C
3: acetone / 5 h / Reflux
View Scheme
Multi-step reaction with 3 steps
1.1: sodium hydroxide; pyridine / water; diethylene glycol / 2 h / 100 °C
2.1: pyridine; tetraethylammonium hydroxide / water / 20 °C
2.2: 24 h / 20 °C
2.3: 1 h / 95 °C
3.1: potassium carbonate / acetone / 5 h / 60 °C
View Scheme
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

7-(benzyloxy)-5,6-dimethoxy-4H-chromen-4-one
34818-66-1

7-(benzyloxy)-5,6-dimethoxy-4H-chromen-4-one

Conditions
ConditionsYield
Stage #1: 1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one; N,N-dimethyl-formamide dimethyl acetal In toluene at 80℃; for 18h;
Stage #2: With hydrogenchloride In toluene at 0 - 50℃; for 1h;
97%
In toluene at 80℃; for 18h;97%
Stage #1: 1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one; N,N-dimethyl-formamide dimethyl acetal In 1,2-dimethoxyethane at 80℃; for 20h;
Stage #2: With hydrogenchloride In water at 0 - 50℃; for 1h;
95%
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

4-benzyloxy-(14)COCl-benzoyl chloride

4-benzyloxy-(14)COCl-benzoyl chloride

C30(14)CH28O7

C30(14)CH28O7

Conditions
ConditionsYield
With pyridine at 20℃; for 3h;81%
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

3,4-dimethoxy-benzaldehyde
120-14-9

3,4-dimethoxy-benzaldehyde

4-benzyloxy-2-hydroxy-3',4',5,6-tetra methoxy chalcone

4-benzyloxy-2-hydroxy-3',4',5,6-tetra methoxy chalcone

Conditions
ConditionsYield
With potassium hydroxide In ethanol; water75%
isovanillin
621-59-0

isovanillin

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

(E)-1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)-3-(3'-hydroxy-4'-methoxyphenyl)prop-2-en-1-one

(E)-1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)-3-(3'-hydroxy-4'-methoxyphenyl)prop-2-en-1-one

Conditions
ConditionsYield
With potassium hydroxide In ethanol at 20℃; for 48h;53%
With potassium hydroxide In ethanol at 20℃; for 48h; Aldol Condensation;53%
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

4-benzyloxy-3,5-dimethoxybenzoic acid chloride
14588-61-5

4-benzyloxy-3,5-dimethoxybenzoic acid chloride

2,3-dimethoxy-4-benzyloxy-6-(3,5-dimethoxy-4-benzyloxy)-benzyloxyacetophenone
76015-45-7

2,3-dimethoxy-4-benzyloxy-6-(3,5-dimethoxy-4-benzyloxy)-benzyloxyacetophenone

Conditions
ConditionsYield
With potassium carbonate In acetone for 2h; Heating;52%
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

3,4-dimethoxy-benzaldehyde
120-14-9

3,4-dimethoxy-benzaldehyde

(E)-1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one

(E)-1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one

Conditions
ConditionsYield
With potassium hydroxide In ethanol; water at 20℃; for 24h;39%
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

3,4-dibenzyloxybenzoyl chloride
1486-54-0

3,4-dibenzyloxybenzoyl chloride

2-(3,4-Dibenzyloxy-benzoyloxy)-4-benzyloxy-5,6-dimethoxyacetophenone
54544-06-8

2-(3,4-Dibenzyloxy-benzoyloxy)-4-benzyloxy-5,6-dimethoxyacetophenone

Conditions
ConditionsYield
With pyridine for 3h; Heating;800 mg
4-(benzyloxy)benzoic acid chloride
1486-50-6

4-(benzyloxy)benzoic acid chloride

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

4-benzyloxy-benzoic acid 2-acetyl-5-benzyloxy-3,4-dimethoxy-phenyl ester

4-benzyloxy-benzoic acid 2-acetyl-5-benzyloxy-3,4-dimethoxy-phenyl ester

Conditions
ConditionsYield
With pyridine at 20℃; for 3h;
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

hispidulin
1447-88-7

hispidulin

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: pyridine / 3 h / 20 °C
2: KOH / pyridine / 4 h / 60 °C
3: sulfuric acid / acetic acid / 1.5 h / 60 °C
4: BCl3 / CH2Cl2 / 1.5 h / -65 °C
View Scheme
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

7-benzyloxy-2-(4-benzyloxy-phenyl)-5,6-dimethoxy-chromen-4-one

7-benzyloxy-2-(4-benzyloxy-phenyl)-5,6-dimethoxy-chromen-4-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: pyridine / 3 h / 20 °C
2: KOH / pyridine / 4 h / 60 °C
3: sulfuric acid / acetic acid / 1.5 h / 60 °C
View Scheme
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

1-(4-benzyloxy-6-hydroxy-2,3-dimethoxy-phenyl)-3-(4-benzyloxy-phenyl)-propane-1,3-dione

1-(4-benzyloxy-6-hydroxy-2,3-dimethoxy-phenyl)-3-(4-benzyloxy-phenyl)-propane-1,3-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine / 3 h / 20 °C
2: KOH / pyridine / 4 h / 60 °C
View Scheme
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

5,7,4′-trihydroxy-6,3′,5′-trimethoxyflavone
76015-42-4

5,7,4′-trihydroxy-6,3′,5′-trimethoxyflavone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 52 percent / K2CO3 / acetone / 2 h / Heating
2: 1.) KOH, Py; 2.) HOAc-NaOAc / 1.) 60 deg C, 30 min; 2.) reflux, 2 h
3: 61 percent / HCl / acetic acid / 3 h / Heating
View Scheme
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

Acetic acid 7-acetoxy-2-(4-acetoxy-3,5-dimethoxy-phenyl)-6-methoxy-4-oxo-4H-chromen-5-yl ester

Acetic acid 7-acetoxy-2-(4-acetoxy-3,5-dimethoxy-phenyl)-6-methoxy-4-oxo-4H-chromen-5-yl ester

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 52 percent / K2CO3 / acetone / 2 h / Heating
2: 1.) KOH, Py; 2.) HOAc-NaOAc / 1.) 60 deg C, 30 min; 2.) reflux, 2 h
3: 61 percent / HCl / acetic acid / 3 h / Heating
4: 22 mg / Py / 24 h / Ambient temperature
View Scheme
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

7,4'-dibenzyloxy-5,6,3',5'-tetramethoxyflavone

7,4'-dibenzyloxy-5,6,3',5'-tetramethoxyflavone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 52 percent / K2CO3 / acetone / 2 h / Heating
2: 1.) KOH, Py; 2.) HOAc-NaOAc / 1.) 60 deg C, 30 min; 2.) reflux, 2 h
View Scheme
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

2-Hydroxy-3',4',4-tribenzyloxy-5,6-dimethoxydibenzoylmethane
54544-07-9

2-Hydroxy-3',4',4-tribenzyloxy-5,6-dimethoxydibenzoylmethane

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 800 mg / pyridine / 3 h / Heating
2: 450 mg / potassium hydroxide / pyridine / 2 h
View Scheme
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

3',4',7-trihydroxy-5,6-dimethoxyflavone
88153-47-3

3',4',7-trihydroxy-5,6-dimethoxyflavone

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 800 mg / pyridine / 3 h / Heating
2: 450 mg / potassium hydroxide / pyridine / 2 h
3: 150 mg / sodium acetate, glacial acetic acid / 3 h / Heating
4: 40 mg / hydrogene / Pd/C (10percent) / ethyl acetate / 5 h
View Scheme
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

7,3',4'-Tribenzyloxy-5,6-dimethoxyflavone
54544-08-0

7,3',4'-Tribenzyloxy-5,6-dimethoxyflavone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 800 mg / pyridine / 3 h / Heating
2: 450 mg / potassium hydroxide / pyridine / 2 h
3: 150 mg / sodium acetate, glacial acetic acid / 3 h / Heating
View Scheme
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

1-(4,6-dihydroxy-2,3-dimethoxyphenyl)-3-(3'-hydroxy-4'-methoxyphenyl)propan-1-one

1-(4,6-dihydroxy-2,3-dimethoxyphenyl)-3-(3'-hydroxy-4'-methoxyphenyl)propan-1-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium hydroxide / ethanol / 48 h / 20 °C
2: palladium 10% on activated carbon; hydrogen / methanol / 1 h
View Scheme
Multi-step reaction with 2 steps
1: potassium hydroxide / ethanol / 48 h / 20 °C
2: palladium 10% on activated carbon; hydrogen / methanol / 1 h
View Scheme
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

3-(3'-(benzyloxy)-4'-methoxyphenyl)-1-(4-(benzyloxy)-6-hydroxy-2,3 dimethoxyphenyl)propan-1-one

3-(3'-(benzyloxy)-4'-methoxyphenyl)-1-(4-(benzyloxy)-6-hydroxy-2,3 dimethoxyphenyl)propan-1-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium hydroxide / ethanol / 48 h / 20 °C
2: palladium 10% on activated carbon; hydrogen / methanol / 1 h
3: potassium carbonate / acetone / 3 h / Reflux
View Scheme
Multi-step reaction with 3 steps
1: potassium hydroxide / ethanol / 48 h / 20 °C
2: palladium 10% on activated carbon; hydrogen / methanol / 1 h
3: potassium carbonate / acetone / 3 h / Reflux
View Scheme
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

7-(benzyloxy)-3-(3'-(benzyloxy)-4'-methoxybenzyl)-5,6-dimethoxy-4H-chromen-4-one

7-(benzyloxy)-3-(3'-(benzyloxy)-4'-methoxybenzyl)-5,6-dimethoxy-4H-chromen-4-one

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: potassium hydroxide / ethanol / 48 h / 20 °C
2: palladium 10% on activated carbon; hydrogen / methanol / 1 h
3: potassium carbonate / acetone / 3 h / Reflux
4: toluene / 6 h / Reflux
View Scheme
Multi-step reaction with 4 steps
1: potassium hydroxide / ethanol / 48 h / 20 °C
2: palladium 10% on activated carbon; hydrogen / methanol / 1 h
3: potassium carbonate / acetone / 3 h / Reflux
4: toluene / 6 h / Reflux
View Scheme
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

7-hydroxy-3-(3'-hydroxy-4'-methoxybenzyl)-5,6-dimethoxychroman-4-one

7-hydroxy-3-(3'-hydroxy-4'-methoxybenzyl)-5,6-dimethoxychroman-4-one

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: potassium hydroxide / ethanol / 48 h / 20 °C
2: palladium 10% on activated carbon; hydrogen / methanol / 1 h
3: potassium carbonate / acetone / 3 h / Reflux
4: toluene / 6 h / Reflux
5: palladium 10% on activated carbon; hydrogen / methanol / 1 h
View Scheme
Multi-step reaction with 5 steps
1: potassium hydroxide / ethanol / 48 h / 20 °C
2: palladium 10% on activated carbon; hydrogen / methanol / 1 h
3: potassium carbonate / acetone / 3 h / Reflux
4: toluene / 6 h / Reflux
5: palladium 10% on activated carbon; hydrogen / methanol / 1 h
View Scheme
Multi-step reaction with 4 steps
1.1: toluene / 18 h / 80 °C
1.2: 1 h / 0 - 50 °C
2.1: diisobutylaluminium hydride / toluene; tetrahydrofuran / -60 °C
3.1: toluene-4-sulfonic acid / benzene / 12 h / 0 °C / Reflux; Acidic conditions
4.1: hydrogen; palladium 10% on activated carbon / methanol / 1 h / 20 °C
View Scheme
Multi-step reaction with 4 steps
1.1: toluene / 18 h / 80 °C
1.2: 1 h / 0 - 50 °C
2.1: lithium aluminium tetrahydride / tetrahydrofuran; diethyl ether / 0.08 h / -60 °C / Inert atmosphere
3.1: toluene-4-sulfonic acid / benzene / 12 h / 0 °C / Reflux; Acidic conditions
4.1: hydrogen; palladium 10% on activated carbon / methanol / 1 h / 20 °C
View Scheme
Multi-step reaction with 4 steps
1.1: 1,2-dimethoxyethane / 20 h / 80 °C
1.2: 1 h / 0 - 50 °C
2.1: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / -60 °C
3.1: toluene-4-sulfonic acid / toluene / 12 h / 0 °C / Reflux
4.1: palladium 10% on activated carbon; hydrogen / methanol / 17 h / 20 °C
View Scheme
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

5,7-dihydroxy-6-methoxy-3-(3'-hydroxy-4'-methoxybenzyl)-4-chromanone
142546-12-1, 107585-69-3

5,7-dihydroxy-6-methoxy-3-(3'-hydroxy-4'-methoxybenzyl)-4-chromanone

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: potassium hydroxide / ethanol / 48 h / 20 °C
2: palladium 10% on activated carbon; hydrogen / methanol / 1 h
3: potassium carbonate / acetone / 3 h / Reflux
4: toluene / 6 h / Reflux
5: palladium 10% on activated carbon; hydrogen / methanol / 1 h
6: 1-(Trimethylsilyl)imidazole / chloroform / 4 h / 0 - 60 °C
View Scheme
Multi-step reaction with 6 steps
1: potassium hydroxide / ethanol / 48 h / 20 °C
2: palladium 10% on activated carbon; hydrogen / methanol / 1 h
3: potassium carbonate / acetone / 3 h / Reflux
4: toluene / 6 h / Reflux
5: palladium 10% on activated carbon; hydrogen / methanol / 1 h
6: trimethylsilyl iodide / chloroform / 0.5 h / 0 - 60 °C
View Scheme
Multi-step reaction with 5 steps
1.1: toluene / 18 h / 80 °C
1.2: 1 h / 0 - 50 °C
2.1: diisobutylaluminium hydride / toluene; tetrahydrofuran / -60 °C
3.1: toluene-4-sulfonic acid / benzene / 12 h / 0 °C / Reflux; Acidic conditions
4.1: hydrogen; palladium 10% on activated carbon / methanol / 1 h / 20 °C
5.1: trimethylsilyl iodide / dichloromethane / 20 °C
View Scheme
Multi-step reaction with 5 steps
1.1: toluene / 18 h / 80 °C
1.2: 1 h / 0 - 50 °C
2.1: lithium aluminium tetrahydride / tetrahydrofuran; diethyl ether / 0.08 h / -60 °C / Inert atmosphere
3.1: toluene-4-sulfonic acid / benzene / 12 h / 0 °C / Reflux; Acidic conditions
4.1: hydrogen; palladium 10% on activated carbon / methanol / 1 h / 20 °C
5.1: trimethylsilyl iodide / dichloromethane / 20 °C
View Scheme
1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one
25892-95-9

1-(4-(benzyloxy)-6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one

7-(benzyloxy)-5,6-dimethoxychroman-4-one

7-(benzyloxy)-5,6-dimethoxychroman-4-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: toluene / 18 h / 80 °C
1.2: 1 h / 0 - 50 °C
2.1: lithium aluminium tetrahydride / tetrahydrofuran; diethyl ether / 0.08 h / -60 °C / Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1.1: 1,2-dimethoxyethane / 20 h / 80 °C
1.2: 1 h / 0 - 50 °C
2.1: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / -60 °C
View Scheme

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