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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

Rubiadin Manufacturer/High quality/Best price/In stock

Cas:117-02-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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

Natural Extract 98% 1,3-DIHYDROXY-2-METHYLANTHRAQUINONE 117-02-2 HACCP Manufacturer

Cas:117-02-2

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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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

Pharmaceutical Grade CAS 117-02-2 with competitive price

Cas:117-02-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Hebei Nengqian Chemical Import and Export Co., LTD

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

1,3-DIHYDROXY-2-METHYLANTHRAQUINONE CAS:117-02-2

Cas:117-02-2

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

9,10-Anthracenedione,1,3-dihydroxy-2-methyl- 117-02-2

Cas:117-02-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

9,10-Anthracenedione,1,3-dihydroxy-2-methyl-

Cas:117-02-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Chengdu Biopurify Phytochemicals Ltd.

Chengdu Biopurify Phytochemicals 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 Medic

Rubiadin

Cas:117-02-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

1,3-DIHYDROXY-2-METHYLANTHRAQUINONE

Cas:117-02-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

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 etc. 3) oem/odm available; 4) rea

1,3-DIHYDROXY-2-METHYLANTHRAQUINONECAS NO.: 117-02-2

Cas:117-02-2

Min.Order:1 Kilogram

FOB Price: $4.0

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Rubiadin

Cas:117-02-2

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

1,3-DIHYDROXY-2-METHYLANTHRAQUINONE Chemical Properties Melting point 290℃ Boiling point 527.1±30.0 °C(Predicted) density 1.476 storage temp. Sealed in dry,2-8°C Colour Index 75350 pka 7.22±0.20(Predicted)

1,3-DIHYDROXY-2-METHYLANTHRAQUINONE

Cas:117-02-2

Min.Order:1 Gram

FOB Price: $66.0

Type:Lab/Research institutions

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)

Rubiadin

Cas:117-02-2

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

1,3-DIHYDROXY-2-METHYLANTHRAQUINONE

Cas:117-02-2

Min.Order:1 Kilogram

FOB Price: $2.0

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

117-02-2 CAS NO.117-02-2

Cas:117-02-2

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: 1,3-DIHYDROXY-2-METHYLANTHRAQUINONE Synonyms: 1,3-DIHYDROXY-2-METHYLANTHRAQUINONE;RUBIADIN;RUBIADINE;1,3-Dihydroxy-2-methyl-9,10-anthracenedione;1,3-Dihydroxy-2-methyl-9,10-anthraquinone;1,3-Dihydroxy-2-methylanthracene-9,10-dione;2-

117-02-2

Cas:117-02-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei yanxi chemical co.,LTD.

oduct: Rubiadin CAS: 117-02-2 Type of Compound Code(s): ZQ3840 VQ4020 ZQ5880 Molecular formula: C15H10O4 Molecular weight: 254.242

1,3-DIHYDROXY-2-METHYLANTHRAQUINONE

Cas:117-02-2

Min.Order:100 Gram

Negotiable

Type:Trading Company

inquiry

Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

1,3-DIHYDROXY-2-METHYLANTHRAQUINONE CAS 117-02-2

Cas:117-02-2

Min.Order:0

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

Hangzhou Dingyan Chem Co., Ltd

Hangzhou Dingyan Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in your re

Rubiadin

Cas:117-02-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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 Rubiadin R18960 20mg

Cas:117-02-2

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

RUBIADIN(RG)

Cas:117-02-2

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

1,3-DIHYDROXY-2-METHYLANTHRAQUINONE

Cas:117-02-2

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

Rubiadin

Cas:117-02-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

1,3-DIHYDROXY-2-METHYLANTHRAQUINONE

Cas:117-02-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

1,3-DIHYDROXY-2-METHYLANTHRAQUINONE

Cas:117-02-2

Min.Order:0

Negotiable

Type:Manufacturers

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

9,10-Anthracenedione,1,3-dihydroxy-2-methyl-

Cas:117-02-2

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

1,3-DIHYDROXY-2-METHYLANTHRAQUINONE CAS No.117-02-2

Cas:117-02-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

DB BIOTECH CO., LTD

best seller Application:API

1,3-DIHYDROXY-2-METHYLANTHRAQUINONE

Cas:117-02-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

117-02-2

Cas:117-02-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Rubiadin cas 117-02-2Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Rubiadin cas 117-02-2

Cas:117-02-2

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

phthalic anhydride
85-44-9

phthalic anhydride

2-methylbenzene-1,3-diol
608-25-3

2-methylbenzene-1,3-diol

rubiadin
117-02-2

rubiadin

Conditions
ConditionsYield
With aluminum (III) chloride; sodium chloride at 165 - 175℃; for 1h; Friedel-Crafts Acylation;65%
With aluminum (III) chloride; sodium chloride at 130 - 170℃; for 0.75h;64%
With aluminum (III) chloride; sodium chloride at 165 - 170℃; for 0.75h; Friedel-Crafts Acylation;40%
With aluminum (III) chloride; sodium chloride
With aluminum (III) chloride Microwave irradiation;
1,3-dimethoxy-2-methylanthraquinone
22170-88-3

1,3-dimethoxy-2-methylanthraquinone

rubiadin
117-02-2

rubiadin

Conditions
ConditionsYield
With hydrogen bromide; acetic acid
1-hydroxy-3-methoxy-2-methyl-9,10-anthraquinone
22170-89-4

1-hydroxy-3-methoxy-2-methyl-9,10-anthraquinone

rubiadin
117-02-2

rubiadin

Conditions
ConditionsYield
With aluminium trichloride at 200℃; durch langsames Erhitzen;
With hydrogen bromide; acetic acid
rubiadin-1-methyl ether
7460-43-7

rubiadin-1-methyl ether

rubiadin
117-02-2

rubiadin

Conditions
ConditionsYield
With sulfuric acid at 150℃; durch kurzes Erhitzen (10 min);
3,5-dihydroxy-4-methylbenzoic acid
28026-96-2

3,5-dihydroxy-4-methylbenzoic acid

benzoic acid
65-85-0

benzoic acid

rubiadin
117-02-2

rubiadin

Conditions
ConditionsYield
With sulfuric acid at 120℃;
With sulfuric acid at 110 - 120℃;
2-chloro-1,4-naphthoquinone
1010-60-2

2-chloro-1,4-naphthoquinone

(Z)-1-Ethoxy-2-methyl-1,3-bis-trimethylsilanyloxy-buta-1,3-diene
122305-38-8

(Z)-1-Ethoxy-2-methyl-1,3-bis-trimethylsilanyloxy-buta-1,3-diene

rubiadin
117-02-2

rubiadin

Conditions
ConditionsYield
With hydrogenchloride 1.) benzene, r.t., 20-72 h; 2.) THF, r.t., 1-3 h; 3.) reflux, 1-5 h; Multistep reaction;
rubiadin-1-methyl ether

rubiadin-1-methyl ether

rubiadin
117-02-2

rubiadin

Conditions
ConditionsYield
With hydrogenchloride at 140 - 150℃;
1-methyl-4-nitrosobenzene
623-11-0

1-methyl-4-nitrosobenzene

1,2,4-trihydroxy-3-methyl-anthraquinone
7485-42-9

1,2,4-trihydroxy-3-methyl-anthraquinone

SnCl2

SnCl2

rubiadin
117-02-2

rubiadin

3-methoxy-2-methylphenol
6971-52-4

3-methoxy-2-methylphenol

rubiadin
117-02-2

rubiadin

Conditions
ConditionsYield
Multi-step reaction with 4 steps
2: aluminium chloride; carbon disulfide
3: fuming sulfuric acid
4: AlCl3 / 200 °C / durch langsames Erhitzen
View Scheme
2,6-dimethoxytoluene
5673-07-4

2,6-dimethoxytoluene

rubiadin
117-02-2

rubiadin

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: aluminium chloride; carbon disulfide
2: fuming sulfuric acid
3: AlCl3 / 200 °C / durch langsames Erhitzen
View Scheme
6-methoxy-2-nitrotoluene
4837-88-1

6-methoxy-2-nitrotoluene

rubiadin
117-02-2

rubiadin

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: tin; aqueous hydrochloric acid
2: aqueous H2SO4 / Diazotization
4: aluminium chloride; carbon disulfide
5: fuming sulfuric acid
6: AlCl3 / 200 °C / durch langsames Erhitzen
View Scheme
2-(2,4-dimethoxy-3-methyl-benzoyl)-benzoic acid

2-(2,4-dimethoxy-3-methyl-benzoyl)-benzoic acid

rubiadin
117-02-2

rubiadin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: fuming sulfuric acid
2: AlCl3 / 200 °C / durch langsames Erhitzen
View Scheme
2-methyl-3-methoxyaniline
19500-02-8

2-methyl-3-methoxyaniline

rubiadin
117-02-2

rubiadin

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: aqueous H2SO4 / Diazotization
3: aluminium chloride; carbon disulfide
4: fuming sulfuric acid
5: AlCl3 / 200 °C / durch langsames Erhitzen
View Scheme
1,3-dichloro-2-methyl-anthraquinone
18018-09-2

1,3-dichloro-2-methyl-anthraquinone

rubiadin
117-02-2

rubiadin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: aqueous HBr; acetic acid
View Scheme
rubiadin
117-02-2

rubiadin

dimethyl sulfate
77-78-1

dimethyl sulfate

1,3-dimethoxy-2-methylanthraquinone
22170-88-3

1,3-dimethoxy-2-methylanthraquinone

Conditions
ConditionsYield
With potassium carbonate In acetone for 22h; Reflux;100%
With potassium carbonate; acetone
rubiadin
117-02-2

rubiadin

acetic anhydride
108-24-7

acetic anhydride

3-acetoxy-1-hydroxy-2-methylanthraquinone
10383-64-9

3-acetoxy-1-hydroxy-2-methylanthraquinone

Conditions
ConditionsYield
With potassium carbonate In acetone at 20℃; for 20h;100%
With potassium carbonate In acetone
2-deoxy-3,5-di-O-(p-toluoyl)-α-D-erythro-pentofuranosyl chloride
52162-55-7, 69256-45-7, 61826-14-0

2-deoxy-3,5-di-O-(p-toluoyl)-α-D-erythro-pentofuranosyl chloride

rubiadin
117-02-2

rubiadin

C34H30O7

C34H30O7

Conditions
ConditionsYield
Stage #1: rubiadin With sodium hydride In acetonitrile; mineral oil at 0℃; for 0.166667h;
Stage #2: 2-deoxy-3,5-di-O-(p-toluoyl)-α-D-erythro-pentofuranosyl chloride at 20℃; for 0.333333h;
93%
rubiadin
117-02-2

rubiadin

4-bromo-1,3-dihydroxy-2-methylanthraquinone
100914-52-1

4-bromo-1,3-dihydroxy-2-methylanthraquinone

Conditions
ConditionsYield
With N-Bromosuccinimide; dibenzoyl peroxide In tetrachloromethane for 24h; Reflux;60%
With bromine; sodium acetate; acetic acid
triacetoxyborane
4887-24-5

triacetoxyborane

rubiadin
117-02-2

rubiadin

3-acetoxy-1-diacetoxyboranyloxy-2-methyl-anthraquinone

3-acetoxy-1-diacetoxyboranyloxy-2-methyl-anthraquinone

Conditions
ConditionsYield
With acetic anhydride
rubiadin
117-02-2

rubiadin

2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide
572-09-8

2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide

1-hydroxy-2-methyl-3-(tetra-O-acetyl-β-D-glucopyranosyloxy)-anthraquinone
904795-74-0

1-hydroxy-2-methyl-3-(tetra-O-acetyl-β-D-glucopyranosyloxy)-anthraquinone

Conditions
ConditionsYield
With sodium hydroxide; acetone
rubiadin
117-02-2

rubiadin

2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide
572-09-8

2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide

2-methyl-1,3-bis-(tetra-O-acetyl-β-D-glucopyranosyloxy)-anthraquinone

2-methyl-1,3-bis-(tetra-O-acetyl-β-D-glucopyranosyloxy)-anthraquinone

Conditions
ConditionsYield
With quinoline; silver(l) oxide
rubiadin
117-02-2

rubiadin

rubiadin-1-methyl ether
7460-43-7

rubiadin-1-methyl ether

Conditions
ConditionsYield
(methylation);
rubiadin
117-02-2

rubiadin

acetic anhydride
108-24-7

acetic anhydride

rubiadin diacetate
7416-31-1

rubiadin diacetate

Conditions
ConditionsYield
With pyridine
With potassium carbonate
rubiadin
117-02-2

rubiadin

3-β-D-glucopyranosyloxy-1-hydroxy-2-methyl-anthraquinone
57186-30-8

3-β-D-glucopyranosyloxy-1-hydroxy-2-methyl-anthraquinone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetone; aq. NaOH solution
2: methanol; aq. NaOH solution
View Scheme
rubiadin
117-02-2

rubiadin

1-methoxy-2-methyl-3-(tetra-O-acetyl-β-D-glucopyranosyloxy)-anthraquinone

1-methoxy-2-methyl-3-(tetra-O-acetyl-β-D-glucopyranosyloxy)-anthraquinone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetone; aq. NaOH solution
2: acetone; silver oxide
View Scheme
rubiadin
117-02-2

rubiadin

1-acetoxy-2-methyl-3-(tetra-O-acetyl-β-D-glucopyranosyloxy)-anthraquinone

1-acetoxy-2-methyl-3-(tetra-O-acetyl-β-D-glucopyranosyloxy)-anthraquinone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetone; aq. NaOH solution
2: pyridine
View Scheme
rubiadin
117-02-2

rubiadin

3-acetoxy-1-methoxy-2-methylanthraquinone
2324-25-6

3-acetoxy-1-methoxy-2-methylanthraquinone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium carbonate / acetone / 20 h / 20 °C
2: potassium carbonate / acetone / 22 h / Reflux
View Scheme
Multi-step reaction with 2 steps
1: potassium carbonate / acetone
2: potassium carbonate; dimethyl sulfate / acetone / 22 h / Reflux
View Scheme
rubiadin
117-02-2

rubiadin

1-methoxy-3-acetoxy-2-bromomethyl-1-methoxyathraquinone
63965-55-9

1-methoxy-3-acetoxy-2-bromomethyl-1-methoxyathraquinone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium carbonate / acetone / 20 h / 20 °C
2: potassium carbonate / acetone / 22 h / Reflux
3: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 24 h / Reflux
View Scheme
Multi-step reaction with 3 steps
1: potassium carbonate / acetone
2: potassium carbonate; dimethyl sulfate / acetone / 22 h / Reflux
3: N-Bromosuccinimide / tetrachloromethane / 30 h / Reflux
View Scheme
rubiadin
117-02-2

rubiadin

2-ethoxymethyl-3-hydroxy-1-methoxyanthracene-9,10-dione
63965-57-1

2-ethoxymethyl-3-hydroxy-1-methoxyanthracene-9,10-dione

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: potassium carbonate / acetone / 20 h / 20 °C
2: potassium carbonate / acetone / 22 h / Reflux
3: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 24 h / Reflux
4: sodium hydroxide / water / 24 h / 20 °C
View Scheme
Multi-step reaction with 4 steps
1.1: potassium carbonate / acetone
2.1: potassium carbonate; dimethyl sulfate / acetone / 22 h / Reflux
3.1: N-Bromosuccinimide / tetrachloromethane / 30 h / Reflux
4.1: sodium hydroxide; water / ethanol
4.2: Reflux
View Scheme

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