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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

4'-ETHOXY-2'-HYDROXYACETOPHENONE

Cas:37470-42-1

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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

Ethanone, 1-(4-ethoxy-2-hydroxyphenyl)-

Cas:37470-42-1

Min.Order:1 Gram

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

4'-ETHOXY-2'-HYDROXYACETOPHENONE

Cas:37470-42-1

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

Ethanone, 1-(4-ethoxy-2-hydroxyphenyl)-

Cas:37470-42-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

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

1,5-DICHLOROHEXAMETHYLTRISILOXANE

Cas:37470-42-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

hight degree of purity Application:Fine chemical intermediates, used as the main raw material for he synthesis of various pesticides, medicines, surfactants, polymer monomers, Ond Ontifungal agents

Ethanone, 1-(4-ethoxy-2-hydroxyphenyl)-

Cas:37470-42-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

4'-ETHOXY-2'-HYDROXYACETOPHENONEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

4'-ETHOXY-2'-HYDROXYACETOPHENONE

Cas:37470-42-1

Min.Order:0

Negotiable

Type:Other

inquiry

Chemlyte Solutions

factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents

Ethanone, 1-(4-ethoxy-2-hydroxyphenyl)-

Cas:37470-42-1

Min.Order:0

Negotiable

Type:Other

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

4'-ETHOXY-2'-HYDROXYACETOPHENONE

Cas:37470-42-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 1-(4-Ethoxy-2-hydroxyphenyl)ethanone, CAS:37470-42-1 with the most competitive price

1-(4-Ethoxy-2-hydroxyphenyl)ethanone

Cas:37470-42-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Interchim S.A.

more information,please contact us

4'-Ethoxy-2'-hydroxyacetophenone

Cas:37470-42-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

2',4'-dihydroxy-4-acetophenone
89-84-9

2',4'-dihydroxy-4-acetophenone

ethyl iodide
75-03-6

ethyl iodide

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

Conditions
ConditionsYield
With potassium carbonate In acetone at 80℃; for 6h;97%
With potassium carbonate In N,N-dimethyl-formamide for 4h;63%
diethyl sulfate
64-67-5

diethyl sulfate

2',4'-dihydroxy-4-acetophenone
89-84-9

2',4'-dihydroxy-4-acetophenone

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

Conditions
ConditionsYield
With potassium carbonate In acetone for 2h; Reflux;78%
In acetone at 20℃; for 25h; Reflux;
ethyl bromide
74-96-4

ethyl bromide

2',4'-dihydroxy-4-acetophenone
89-84-9

2',4'-dihydroxy-4-acetophenone

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

Conditions
ConditionsYield
With potassium carbonate In acetone for 13h; Reflux;73.5%
With potassium carbonate In acetone for 24h; Heating; Yield given;
ethyl bromide
74-96-4

ethyl bromide

2',4'-dihydroxy-4-acetophenone
89-84-9

2',4'-dihydroxy-4-acetophenone

A

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

B

2',4'-dimethoxyacetophenone
829-20-9

2',4'-dimethoxyacetophenone

Conditions
ConditionsYield
With potassium carbonate
2',4'-dihydroxy-4-acetophenone
89-84-9

2',4'-dihydroxy-4-acetophenone

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

Conditions
ConditionsYield
With water; silver nitrate und Erwaermen des erhaltenen Silber-Salzes mit Aethyljodid in Aceton;
7-ethoxy-2-methyl-chromen-4-one
110690-86-3

7-ethoxy-2-methyl-chromen-4-one

sodium ethanolate
141-52-6

sodium ethanolate

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

7-ethoxy-2-ethyl-chromen-4-one

7-ethoxy-2-ethyl-chromen-4-one

sodium ethanolate
141-52-6

sodium ethanolate

A

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

B

propionic acid
802294-64-0

propionic acid

7-ethoxy-2-phenyl-4H-chromen-4-one
93321-62-1

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

sodium ethanolate
141-52-6

sodium ethanolate

A

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

B

benzoic acid
65-85-0

benzoic acid

7-ethoxy-2-benzyl-chromen-4-one

7-ethoxy-2-benzyl-chromen-4-one

sodium ethanolate
141-52-6

sodium ethanolate

A

phenylacetic acid
103-82-2

phenylacetic acid

B

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

7-ethoxy-2-(4-methoxy-phenyl)-chromen-4-one

7-ethoxy-2-(4-methoxy-phenyl)-chromen-4-one

sodium ethanolate
141-52-6

sodium ethanolate

A

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

B

4-methoxybenzoic acid
100-09-4

4-methoxybenzoic acid

7-ethoxy-2-(2-ethoxy-phenyl)-chromen-4-one

7-ethoxy-2-(2-ethoxy-phenyl)-chromen-4-one

sodium ethanolate
141-52-6

sodium ethanolate

A

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

B

4-ethoxy-2-hydroxybenzoic acid
10435-55-9

4-ethoxy-2-hydroxybenzoic acid

C

2-ethoxybenzoic acid
134-11-2

2-ethoxybenzoic acid

7-ethoxy-2-(3-ethoxy-phenyl)-chromen-4-one

7-ethoxy-2-(3-ethoxy-phenyl)-chromen-4-one

sodium ethanolate
141-52-6

sodium ethanolate

A

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

B

3-ethoxybenzoic acid
621-51-2

3-ethoxybenzoic acid

2',4'-dihydroxy-4-acetophenone
89-84-9

2',4'-dihydroxy-4-acetophenone

ethyl iodide
75-03-6

ethyl iodide

A

2′,4′-diethoxyacetophenone
22924-18-1

2′,4′-diethoxyacetophenone

B

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

Conditions
ConditionsYield
With potassium carbonate
2',4'-dihydroxy-4-acetophenone
89-84-9

2',4'-dihydroxy-4-acetophenone

ethyl iodide
75-03-6

ethyl iodide

A

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

B

2',4'-dimethoxyacetophenone
829-20-9

2',4'-dimethoxyacetophenone

Conditions
ConditionsYield
With potassium carbonate
7-ethoxy-2-phenyl-4H-chromen-4-one
93321-62-1

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

A

O-ethyl resorcinol
621-34-1

O-ethyl resorcinol

B

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

C

benzoic acid
65-85-0

benzoic acid

D

carbon dioxid; acetophenone

carbon dioxid; acetophenone

Conditions
ConditionsYield
Kalischmelze;
recorcinol
108-46-3

recorcinol

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: zinc(II) chloride; hydrogenchloride / diethyl ether / 0.5 h / 0 °C
2: water / 2 h / Reflux
3: potassium carbonate / acetone / 2 h / Reflux
View Scheme
1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

5-ethoxy-2-ethyl-phenol

5-ethoxy-2-ethyl-phenol

Conditions
ConditionsYield
With hydrogen; palladium 10% on activated carbon In methanol for 24h;97%
1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

2-(2-acetylphenoxy)-1-bromoethane
52191-14-7

2-(2-acetylphenoxy)-1-bromoethane

1-(2-acetylphenoxy)-2-(2-acetyl-5-ethoxyphenoxy)ethane
635538-05-5

1-(2-acetylphenoxy)-2-(2-acetyl-5-ethoxyphenoxy)ethane

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 80℃;88%
1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

spiro[chromane-2,1'-cyclohexane]-4,4'-dione

spiro[chromane-2,1'-cyclohexane]-4,4'-dione

7-ethoxydispiro[chromane-2,1'-cyclohexane-4',2''-chromane]-4,4''-dione

7-ethoxydispiro[chromane-2,1'-cyclohexane-4',2''-chromane]-4,4''-dione

Conditions
ConditionsYield
With pyrrolidine In ethanol at 80℃; for 10h; Kabe Chromanone Synthesis;85%
morpholine
110-91-8

morpholine

formaldehyd
50-00-0

formaldehyd

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

A

1-[4-ethoxy-2-hydroxy-5-(morpholinomethyl)phenyl]ethanone
1064287-95-1

1-[4-ethoxy-2-hydroxy-5-(morpholinomethyl)phenyl]ethanone

B

1-[4-ethoxy-2-hydroxy-3-(morpholinomethyl)phenyl]ethanone
1064287-96-2

1-[4-ethoxy-2-hydroxy-3-(morpholinomethyl)phenyl]ethanone

Conditions
ConditionsYield
In ethanol; water at 120℃; Mannich reaction;A 83%
B 6%
3-methyl-cyclopentanone
1757-42-2, 6195-92-2

3-methyl-cyclopentanone

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

(1'S,3'R)-7-ethoxy-3'-methylspiro[chroman-2,1'-cyclopentan]-4-one
1069133-20-5

(1'S,3'R)-7-ethoxy-3'-methylspiro[chroman-2,1'-cyclopentan]-4-one

Conditions
ConditionsYield
Stage #1: 3-methyl-cyclopentanone; 1-(4-ethoxy-2-hydroxyphenyl)ethanone With cis-Hyp(tBu)-Thr(tBu)-TentaGel In methanol at 20℃; for 1h;
Stage #2: In methanol at 110℃; for 0.183333h; Microwave irradiation; optical yield given as %ee; enantioselective reaction;
83%
5, 6-dimethyl-1,10-phenanthroline
3002-81-1

5, 6-dimethyl-1,10-phenanthroline

terbium(III) nitrate hexahydrate

terbium(III) nitrate hexahydrate

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

Tb(2-hydroxy-4-ethoxyacetophenone)3*5,6-dimethyl-1,10-phenanthroline

Tb(2-hydroxy-4-ethoxyacetophenone)3*5,6-dimethyl-1,10-phenanthroline

Conditions
ConditionsYield
With sodium hydroxide In ethanol at 50 - 55℃; for 0.2h; pH=7 - 8;82%
1-(3,4,5-trimethoxyphenyl)-2-bromoethanone
51490-01-8

1-(3,4,5-trimethoxyphenyl)-2-bromoethanone

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

(6-ethoxy-3-methylbenzofuran-2-yl)(3,4,5-trimethoxyphenyl)methanone
1193107-64-0

(6-ethoxy-3-methylbenzofuran-2-yl)(3,4,5-trimethoxyphenyl)methanone

Conditions
ConditionsYield
With potassium carbonate In acetone for 18h; Reflux;81%
1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

N,N-Dimethylthiocarbamoyl chloride
16420-13-6

N,N-Dimethylthiocarbamoyl chloride

O-2-acetyl-5-ethoxyphenyl N,N-dimethylcarbamothioate
1239890-34-6

O-2-acetyl-5-ethoxyphenyl N,N-dimethylcarbamothioate

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane In N,N-dimethyl-formamide at 50℃; for 5h; Inert atmosphere;81%
1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

2-Methylcyclohexanone
583-60-8

2-Methylcyclohexanone

C17H22O3
1069133-30-7

C17H22O3

Conditions
ConditionsYield
Stage #1: 1-(4-ethoxy-2-hydroxyphenyl)ethanone; 2-Methylcyclohexanone With cis-Hyp(tBu)-Thr(tBu)-TentaGel In methanol at 20℃; for 1h;
Stage #2: In methanol at 110℃; for 0.183333h; Microwave irradiation; optical yield given as %ee; enantioselective reaction;
80%
[2,2]bipyridinyl
366-18-7

[2,2]bipyridinyl

terbium(III) nitrate hexahydrate

terbium(III) nitrate hexahydrate

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

Tb(2-hydroxy-4-ethoxyacetophenone)3*2,2-bipyridyl

Tb(2-hydroxy-4-ethoxyacetophenone)3*2,2-bipyridyl

Conditions
ConditionsYield
With sodium hydroxide In ethanol at 50 - 55℃; for 0.2h; pH=7 - 8;79%
3-methyl-cyclopentanone
1757-42-2, 6195-92-2

3-methyl-cyclopentanone

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

C16H20O3
1069133-19-2

C16H20O3

Conditions
ConditionsYield
Stage #1: 3-methyl-cyclopentanone; 1-(4-ethoxy-2-hydroxyphenyl)ethanone With trans-Hyp(tBu)-Thr(tBu)-TentaGel In methanol at 20℃; for 1h;
Stage #2: In methanol at 110℃; for 0.183333h; Microwave irradiation; optical yield given as %ee; enantioselective reaction;
78%
1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

benzaldehyde
100-52-7

benzaldehyde

7-ethoxy-2-phenyl-4H-chromen-4-one
93321-62-1

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

Conditions
ConditionsYield
With pyrrolidine; iodine In dimethyl sulfoxide at 150℃; for 12h;78%
N-ethyl-3-carbazolealdehyde
7570-45-8

N-ethyl-3-carbazolealdehyde

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

(E)-1-(4-ethoxy-2-hydroxyphenyl)-3-(9-ethyl-9H-carbazol-3-yl)prop-2-en-1-one

(E)-1-(4-ethoxy-2-hydroxyphenyl)-3-(9-ethyl-9H-carbazol-3-yl)prop-2-en-1-one

Conditions
ConditionsYield
With potassium hydroxide for 0.133333h; Claisen-Schmidt Condensation; Microwave irradiation;78%
With potassium hydroxide Claisen-Schmidt Condensation; Sealed tube; Microwave irradiation; Green chemistry;78%
Claisen-Schmidt Condensation;
1,10-Phenanthroline
66-71-7

1,10-Phenanthroline

terbium(III) nitrate hexahydrate

terbium(III) nitrate hexahydrate

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

Tb(2-hydroxy-4-ethoxyacetophenone)3*1,10-phenanthroline

Tb(2-hydroxy-4-ethoxyacetophenone)3*1,10-phenanthroline

Conditions
ConditionsYield
With sodium hydroxide In ethanol at 50 - 55℃; for 0.2h; pH=7 - 8;78%
1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

2-Methylcyclohexanone
583-60-8

2-Methylcyclohexanone

(1'R,2'S)-7-ethoxy-2'-methylspiro[chroman-2,1'-cyclohexan]-4-one
1069133-29-4

(1'R,2'S)-7-ethoxy-2'-methylspiro[chroman-2,1'-cyclohexan]-4-one

Conditions
ConditionsYield
Stage #1: 1-(4-ethoxy-2-hydroxyphenyl)ethanone; 2-Methylcyclohexanone With trans-Hyp(tBu)-Thr(tBu)-TentaGel In methanol at 20℃; for 1h;
Stage #2: In methanol at 110℃; for 0.183333h; Microwave irradiation; optical yield given as %ee; enantioselective reaction;
76%
terbium(III) nitrate hexahydrate

terbium(III) nitrate hexahydrate

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

bathophenanthroline
1662-01-7

bathophenanthroline

Tb(2-hydroxy-4-ethoxyacetophenone)3*bathophenanthroline

Tb(2-hydroxy-4-ethoxyacetophenone)3*bathophenanthroline

Conditions
ConditionsYield
With sodium hydroxide In ethanol at 50 - 55℃; for 0.2h; pH=7 - 8;72%
1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

(carbethoxyethylidene)triphenylphosphorane
21382-82-1

(carbethoxyethylidene)triphenylphosphorane

7-ethoxy-3,4-dimethyl-coumarin
111244-98-5

7-ethoxy-3,4-dimethyl-coumarin

Conditions
ConditionsYield
at 180℃; for 10h;66%
1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

6-ethoxy-7-iodobenzo[d]oxazol-2(3H)-one

6-ethoxy-7-iodobenzo[d]oxazol-2(3H)-one

Conditions
ConditionsYield
With sodium azide; iodine; sodium hydrogencarbonate In N,N-dimethyl-formamide at 100℃; for 2h;66%
terbium(III) nitrate hexahydrate

terbium(III) nitrate hexahydrate

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

water
7732-18-5

water

Tb(2-hydroxy-4-ethoxyacetophenone)3*2H2O

Tb(2-hydroxy-4-ethoxyacetophenone)3*2H2O

Conditions
ConditionsYield
With sodium hydroxide In ethanol at 50 - 55℃; for 0.2h; pH=7 - 8;65%
thiophene-2-carbaldehyde
98-03-3

thiophene-2-carbaldehyde

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

7-ethoxy-3-hydroxy-2-(thiophen-2-yl)-4H-chromen-4-one
1364733-90-3

7-ethoxy-3-hydroxy-2-(thiophen-2-yl)-4H-chromen-4-one

Conditions
ConditionsYield
Stage #1: thiophene-2-carbaldehyde; 1-(4-ethoxy-2-hydroxyphenyl)ethanone With methanol; sodium hydroxide for 3h; Reflux;
Stage #2: With dihydrogen peroxide at 20℃;
55%
1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

2,2-diazido-6-ethoxy-5,7-diiodobenzofuran-3(2H)-one

2,2-diazido-6-ethoxy-5,7-diiodobenzofuran-3(2H)-one

Conditions
ConditionsYield
With sodium azide; iodine; sodium hydrogencarbonate In water at 100℃; for 2h;54%
benzothiophene-3-carboxaldehyde
5381-20-4

benzothiophene-3-carboxaldehyde

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

(E)-3-(benzo[b]thiophen-3-yl)-1-(4-ethoxy-2-hydroxyphenyl)prop-2-en-1-one

(E)-3-(benzo[b]thiophen-3-yl)-1-(4-ethoxy-2-hydroxyphenyl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 20℃; Claisen-Schmidt Condensation;52%
morpholine
110-91-8

morpholine

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

2-(4-ethoxy-2-hydroxyphenyl)-1-morpholinoethanethione

2-(4-ethoxy-2-hydroxyphenyl)-1-morpholinoethanethione

Conditions
ConditionsYield
With sulfur at 130℃; for 16h;52%
1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

benzaldehyde
100-52-7

benzaldehyde

7-ethoxy-3-hydroxy-2-phenyl-4H-chromen-4-one

7-ethoxy-3-hydroxy-2-phenyl-4H-chromen-4-one

Conditions
ConditionsYield
Stage #1: 1-(4-ethoxy-2-hydroxyphenyl)ethanone; benzaldehyde With methanol; sodium hydroxide for 3h; Reflux;
Stage #2: With dihydrogen peroxide at 20℃;
50%
1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

4-formylphenylboronic acid,
87199-17-5

4-formylphenylboronic acid,

7-ethoxy-3-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one
1364733-22-1

7-ethoxy-3-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one

Conditions
ConditionsYield
Stage #1: 1-(4-ethoxy-2-hydroxyphenyl)ethanone; 4-formylphenylboronic acid, With methanol; sodium hydroxide for 3h; Reflux;
Stage #2: With dihydrogen peroxide at 20℃;
40%
1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

benzaldehyde
100-52-7

benzaldehyde

4'-ethoxy-2'-hydroxy-trans-chalcone
70668-35-8

4'-ethoxy-2'-hydroxy-trans-chalcone

Conditions
ConditionsYield
With potassium hydroxide In methanol; water at 20℃; for 24h; Aldol Condensation;20%
carbon disulfide
75-15-0

carbon disulfide

1-(4-ethoxy-2-hydroxyphenyl)ethanone
37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

7-Ethoxy-4-hydroxy-2H-1-benzopyran-2-thione
173210-12-3

7-Ethoxy-4-hydroxy-2H-1-benzopyran-2-thione

Conditions
ConditionsYield
With potassium tert-butylate In benzene Ambient temperature;18%

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