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Hebei Qianen Pharma Tech Co.,Ltd.

High purity, content greater than 98% Pharmaceutical level quality control Factory direct Ready delivery from stock Application:Pharmaceutical intermediates

2-Bromo-4,5-Dimethoxybenzyl Bromide

Cas:53207-00-4

Min.Order:1 Kilogram

Negotiable

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 services. DayangChem can provide different quantities of custom synthesis ch

2-Bromo-4,5-dimethoxybenzyl bromide

Cas:53207-00-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply 1-(Bromomethyl)-2-bromo-4,5-dimethoxybenzene

Cas:53207-00-4

Min.Order:1

Negotiable

Type:Other

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi

2-Bromo-4,5-Dimethoxybenzyl Bromide

Cas:53207-00-4

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Manufacturers

inquiry

ShiJiaZhuang Dowell Chemical Co.,Ltd.

Product advantage: large capacity in China, stable quality,competitive price Appearance:offwhite powder? Storage:well sealed, cool place Package:25kg/drum Application:medical intermediate Transportation:by sea/air

2-Bromo-4,5-Dimethoxybenzyl Bromide

Cas:53207-00-4

Min.Order:0 Metric Ton

Negotiable

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

4-Bromo-5-(bromomethyl)-veratrole

Cas:53207-00-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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

New production CAS 53207-00-4 with best quality

Cas:53207-00-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Factory Supply High Quality CAS 53207-00-4 ,2-Bromo-4,5-Dimethoxybenzyl Bromide

Cas:53207-00-4

Min.Order:10 Kilogram

Negotiable

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

2-Bromo-4,5-dimethoxybenzyl bromide 53207-00-4

Cas:53207-00-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the

2-Bromo-4,5-dimethoxybenzyl bromide/ LIDE PHARMA- Factory supply / Best price

Cas:53207-00-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

2-Bromo-4,5-Dimethoxybenzyl Bromide CAS:53207-00-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quali

2-Bromo-4,5-Dimethoxybenzyl Bromide CAS:53207-00-4

Cas:53207-00-4

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

2-Bromo-4,5-dimethoxybenzyl bromide

Cas:53207-00-4

Min.Order:0

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

2-Bromo-4,5-Dimethoxybenzyl Bromide

Cas:53207-00-4

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

2-BROMO-4,5-DIMETHOXYBENZYL BROMIDE

Cas:53207-00-4

Min.Order:1 Gram

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

2-Bromo-4,5-dimethoxybenzyl bromide

Cas:53207-00-4

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

2-Bromo-4,5-Dimethoxybenzyl Bromide CAS NO.53207-00-4

Cas:53207-00-4

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

2-Bromo-4,5-Dimethoxybenzyl Bromide

Cas:53207-00-4

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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 o

CAS53207-00-4 2-Bromo-4,5-Dimethoxybenzyl Bromide

Cas:53207-00-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

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

2-Bromo-4,5-Dimethoxybenzyl Bromide

Cas:53207-00-4

Min.Order:1 Gram

Negotiable

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,

2-Bromo-4,5-dimethoxybenzylbromide

Cas:53207-00-4

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

2-Bromo-4,5-Dimethoxybenzyl Bromide Basic information Product Name: 2-Bromo-4,5-Dimethoxybenzyl Bromide Synonyms: 2-Bromo-4,5-Dimethoxybenzyl Bromide;PinaveriuM IMpurity I (1-BroMo-2-(broMoMethyl)-4,5-diMethoxybenzene);1-(Bromomethyl)-2-bromo-4

2-Bromo-4,5-Dimethoxybenzyl Bromide

Cas:53207-00-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

1-Bromo-2-(bromomethyl)-4,5-dimethoxybenzene

Cas:53207-00-4

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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

2-Bromo-4,5-dimethoxybenzyl bromide

Cas:53207-00-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Kunshan Push Trading Co.,LTD

ADVANTAGE 1.Professional: More than 10 years chemical exporting experience. We have produced chemical more than fifteen years, 95% products are for export . More than 10 years chemical exporting experience. Good and stabilized factory price. 2.Reaso

2-bromo-4,5-dimethoxybenzyl bromide 53207-00-4

Cas:53207-00-4

Min.Order:1 Kilogram

FOB Price: $1.0

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

1-Bromo-2-(bromomethyl)-4,5-dimethoxybenzene

Cas:53207-00-4

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:

2-Bromo-4,5-Dimethoxybenzyl Bromide

Cas:53207-00-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

53207-00-4

Cas:53207-00-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediate

2-Bromo-4,5-Dimethoxybenzyl Bromide

Cas:53207-00-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

2-Bromo-4,5-Dimethoxybenzyl Bromide

Cas:53207-00-4

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

We produce carbomer by our own factory,carbomer 940 is our best seller.It is used for cosmetic and medical.And we also become agent for lubrizol.Our carbomer 940 get high viscosity and good transparency.The price will depond on the market,surely supp

2-Bromo-4,5-Dimethoxybenzyl Bromide

Cas:53207-00-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

(3,4-dimethoxyphenyl)methanol
93-03-8

(3,4-dimethoxyphenyl)methanol

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

Conditions
ConditionsYield
With bromine In acetic acid at 20℃; for 1h;100%
With bromine; acetic acid at 25℃;95%
With bromine; acetic acid at 0 - 20℃;95%
1,2-dimethoxy-4-methylbenzene
494-99-5

1,2-dimethoxy-4-methylbenzene

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

Conditions
ConditionsYield
Stage #1: 1,2-dimethoxy-4-methylbenzene With sodium bromate; sodium bromide In tetrachloromethane Reflux;
Stage #2: With sulfuric acid In tetrachloromethane; water for 2.5h;
Stage #3: With 2,2'-azobis-(2,4-dimethylvaleronitrile); sulfuric acid In tetrachloromethane; water for 6h; Reflux;
85%
2-bromo-4,5-dimethoxybenzyl alcohol
54370-00-2

2-bromo-4,5-dimethoxybenzyl alcohol

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

Conditions
ConditionsYield
With pyridine; phosphorus tribromide In chloroform at 0 - 20℃;81%
With carbon tetrabromide; triphenylphosphine In tetrahydrofuran at 0 - 20℃; for 20h;39%
With phosphorus tribromide
2-bromo-4,5-dimethoxybenzaldehyde
5392-10-9

2-bromo-4,5-dimethoxybenzaldehyde

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NaBH4
2: NBS; Ph3P
View Scheme
Multi-step reaction with 2 steps
1: sodium tetrahydroborate / dichloromethane / 0.5 h / 20 °C
2: phosphorus tribromide / dichloromethane / 0.5 h / 0 °C
View Scheme
Multi-step reaction with 2 steps
1: sodium tetrahydroborate; methanol / 2.5 h / 0 °C
2: phosphorus tribromide / dichloromethane / 0.75 h / 0 - 5 °C
View Scheme
Multi-step reaction with 2 steps
1: sodium tetrahydroborate / methanol / 1 h / 0 - 20 °C
2: pyridine; phosphorus tribromide / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere
View Scheme
3,4-dimethoxy-benzaldehyde
120-14-9

3,4-dimethoxy-benzaldehyde

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: Br2 / methanol
2: NaBH4
3: NBS; Ph3P
View Scheme
Multi-step reaction with 2 steps
1.1: sodium tetrahydroborate; methanol / 0.33 h / 0 °C
2.1: acetic acid / 0.5 h / 0 °C
2.2: 0 - 20 °C
View Scheme
Multi-step reaction with 2 steps
1: sodium tetrahydroborate; methanol / 8 h / 20 °C
2: acetic acid; bromine / 0.83 h / 20 °C
View Scheme
1-bromo-4,5-dimethoxy-2-methylbenzene
52806-46-9

1-bromo-4,5-dimethoxy-2-methylbenzene

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

Conditions
ConditionsYield
With N-Bromosuccinimide In tetrachloromethane at 20℃; for 6h; Wohl-Ziegler Bromination; Irradiation;
2-bromo-4,5-dimethoxybenzoic acid
6286-46-0

2-bromo-4,5-dimethoxybenzoic acid

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: lithium aluminium tetrahydride / tetrahydrofuran / 31 h / 0 - 20 °C / Inert atmosphere
2: carbon tetrabromide; triphenylphosphine / tetrahydrofuran / 20 h / 0 - 20 °C
View Scheme
indole
120-72-9

indole

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

1-(2-bromo-4,5-dimethoxybenzyl)-1H-indole
1314797-89-1

1-(2-bromo-4,5-dimethoxybenzyl)-1H-indole

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide100%
Stage #1: indole With sodium hydride In N,N-dimethyl-formamide; mineral oil at 20℃; for 1h; Inert atmosphere;
Stage #2: 1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene In N,N-dimethyl-formamide; mineral oil Inert atmosphere;
75%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

N-methyl-N-(4-methoxyphenyl)amine
5961-59-1

N-methyl-N-(4-methoxyphenyl)amine

N-(2-bromo-4,5-dimethoxybenzyl)-4-methoxy-N-methylaniline
1394134-51-0

N-(2-bromo-4,5-dimethoxybenzyl)-4-methoxy-N-methylaniline

Conditions
ConditionsYield
Stage #1: N-methyl-N-(4-methoxyphenyl)amine With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.0833333h; Inert atmosphere;
Stage #2: 1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene In N,N-dimethyl-formamide at 0 - 20℃; for 2h;
99%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

2,2-bis(2-bromo-4,5-dimethoxybenzyl)-3-hydroxypropanenitrile

2,2-bis(2-bromo-4,5-dimethoxybenzyl)-3-hydroxypropanenitrile

Conditions
ConditionsYield
Stage #1: ethyl 2-cyanoacetate With potassium carbonate In acetonitrile at 20℃; for 0.5h;
Stage #2: 1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene In acetonitrile at 20℃;
Stage #3: With sodium tetrahydroborate In ethanol at 0 - 20℃; for 12h;
97%
2-pyrrole aldehyde
1003-29-8

2-pyrrole aldehyde

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

1-(2-bromo-4,5-dimethoxybenzyl)-1H-pyrrole-2-carbaldehyde

1-(2-bromo-4,5-dimethoxybenzyl)-1H-pyrrole-2-carbaldehyde

Conditions
ConditionsYield
Stage #1: 2-pyrrole aldehyde With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.25h; Inert atmosphere;
Stage #2: 1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene In N,N-dimethyl-formamide; mineral oil at 0℃; Inert atmosphere;
97%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

triphenylphosphine
603-35-0

triphenylphosphine

(2-bromo-4,5-dimethoxybenzyl)triphenylphosphonium bromide

(2-bromo-4,5-dimethoxybenzyl)triphenylphosphonium bromide

Conditions
ConditionsYield
In toluene for 0.5h; Reflux;96%
In toluene95%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

2-amino-4-hydroxyphenylacetic acid methyl ester

2-amino-4-hydroxyphenylacetic acid methyl ester

methyl 2-amino-4-(2-bromo-4,5-dimethoxybenzyloxy)phenylacetate

methyl 2-amino-4-(2-bromo-4,5-dimethoxybenzyloxy)phenylacetate

Conditions
ConditionsYield
With palladium / hydroxyapatite In acetone at 80℃; for 4h;95%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

4-{2-[2-(6,6-dimethyl-norpinan-2-yl)-ethoxy]-ethyl}-morpholine
38284-47-8

4-{2-[2-(6,6-dimethyl-norpinan-2-yl)-ethoxy]-ethyl}-morpholine

Pinaverium bromide
53251-94-8

Pinaverium bromide

Conditions
ConditionsYield
In butanone Solvent; Reflux;92.1%
1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

1-(2-bromo-4,5-dimethoxybenzyl)-1H-benzotriazole

1-(2-bromo-4,5-dimethoxybenzyl)-1H-benzotriazole

Conditions
ConditionsYield
In N,N-dimethyl-formamide microwave irradiation;92%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

N-phenyl methyl carbamate
2603-10-3

N-phenyl methyl carbamate

methyl 2-bromo-4,5-dimethoxybenzyl(phenyl)carbamate
1449388-47-9

methyl 2-bromo-4,5-dimethoxybenzyl(phenyl)carbamate

Conditions
ConditionsYield
Stage #1: N-phenyl methyl carbamate With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.0833333h; Inert atmosphere;
Stage #2: 1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; for 2h; Inert atmosphere;
92%
1-indoline
496-15-1

1-indoline

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

1-(2-bromo-4,5-dimethoxybenzyl)-2,3-dihydroindole
636608-03-2

1-(2-bromo-4,5-dimethoxybenzyl)-2,3-dihydroindole

Conditions
ConditionsYield
With tetraethylammonium iodide; N-ethyl-N,N-diisopropylamine In acetonitrile at 70℃; for 0.5h;91%
N-phenyl benzoyl amide
93-98-1

N-phenyl benzoyl amide

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

N-(2-bromo-4,5-dimethoxybenzyl)-N-phenylbenzamide
1449388-49-1

N-(2-bromo-4,5-dimethoxybenzyl)-N-phenylbenzamide

Conditions
ConditionsYield
Stage #1: N-phenyl benzoyl amide With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.0833333h; Inert atmosphere;
Stage #2: 1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; for 2h; Inert atmosphere;
91%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

2,4-dihydroxyphenylacetic acid methyl ester

2,4-dihydroxyphenylacetic acid methyl ester

methyl 2-hydroxy-4-(2-bromo-4,5-dimethoxybenzyloxy)phenylacetate

methyl 2-hydroxy-4-(2-bromo-4,5-dimethoxybenzyloxy)phenylacetate

Conditions
ConditionsYield
With palladium on activated charcoal at 80℃; for 4h; Reagent/catalyst;91%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

2-n-butyl-4-chloro-1H-imidazol-5-carboxaldehyde
83857-96-9

2-n-butyl-4-chloro-1H-imidazol-5-carboxaldehyde

1-(2-bromo-4,5-dimethoxybenzyl)-2-butyl-4-chloro-1H-imidazole-5-carbaldehyde

1-(2-bromo-4,5-dimethoxybenzyl)-2-butyl-4-chloro-1H-imidazole-5-carbaldehyde

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 10h;90%
N-(3-methoxyphenyl)benzamide
13031-49-7

N-(3-methoxyphenyl)benzamide

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

N-(2-bromo-4,5-dimethoxybenzyl)-N-(3-methoxyphenyl)benzamide
1449388-54-8

N-(2-bromo-4,5-dimethoxybenzyl)-N-(3-methoxyphenyl)benzamide

Conditions
ConditionsYield
Stage #1: N-(3-methoxyphenyl)benzamide With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.0833333h; Inert atmosphere;
Stage #2: 1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; for 2h; Inert atmosphere;
90%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

5-bromo-3-methoxysalicylaldehyde
5034-74-2

5-bromo-3-methoxysalicylaldehyde

-4-bromo-2-(2-bromo-4,5-dimethoxystyryl)-6-methoxyphenol

-4-bromo-2-(2-bromo-4,5-dimethoxystyryl)-6-methoxyphenol

Conditions
ConditionsYield
Stage #1: 1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene With triphenylphosphine In toluene for 5h; Reflux;
Stage #2: 5-bromo-3-methoxysalicylaldehyde With 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran; toluene for 12h; Reagent/catalyst;
90%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

N-methyl-6,7-(methylenedioxy)-1-naphthylamine
219781-97-2

N-methyl-6,7-(methylenedioxy)-1-naphthylamine

N-(2-bromo-4,5-dimethoxybenzyl)-N-methylnaphtho[2,3-d][1,3]dioxol-5-amine
1449388-29-7

N-(2-bromo-4,5-dimethoxybenzyl)-N-methylnaphtho[2,3-d][1,3]dioxol-5-amine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 10h; Inert atmosphere; Sealed tube;89%
2-pyrrolidinon
616-45-5

2-pyrrolidinon

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

1-(2-bromo-4,5-dimethoxybenzyl)pyrrolidin-2-one

1-(2-bromo-4,5-dimethoxybenzyl)pyrrolidin-2-one

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran; hexane for 24.5h; Cooling;89%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

salicylaldehyde
90-02-8

salicylaldehyde

2-(2-bromo-4,5-dimethoxybenzyloxy)benzaldehyde
1015221-50-7

2-(2-bromo-4,5-dimethoxybenzyloxy)benzaldehyde

Conditions
ConditionsYield
With potassium carbonate In acetone for 3h; Heating;88%
N-(2-chlorophenyl)acetamide
533-17-5

N-(2-chlorophenyl)acetamide

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

N-(2-bromo-4,5-dimethoxybenzyl)-N-(2-chlorophenyl)acetamide

N-(2-bromo-4,5-dimethoxybenzyl)-N-(2-chlorophenyl)acetamide

Conditions
ConditionsYield
Stage #1: N-(2-chlorophenyl)acetamide With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.166667h; Inert atmosphere;
Stage #2: 1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene In tetrahydrofuran; mineral oil Inert atmosphere; Reflux;
88%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

sodium thiomethoxide
5188-07-8

sodium thiomethoxide

(2-bromo-4,5-dimethoxybenzyl)(methyl)sulfane

(2-bromo-4,5-dimethoxybenzyl)(methyl)sulfane

Conditions
ConditionsYield
In ethanol at 25℃; for 24h;88%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

2-butyl-1,3-diazaspiro[4.4]non-1-en-4-one hydrochloride

2-butyl-1,3-diazaspiro[4.4]non-1-en-4-one hydrochloride

C20H27BrN2O3
960004-51-7

C20H27BrN2O3

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 0.0180556h; microwave irradiation;87%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

Acetanilid
103-84-4

Acetanilid

N-(2-bromo-4,5-dimethoxybenzyl)-N-phenylacetamide
1449388-48-0

N-(2-bromo-4,5-dimethoxybenzyl)-N-phenylacetamide

Conditions
ConditionsYield
Stage #1: Acetanilid With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.0833333h; Inert atmosphere;
Stage #2: 1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; for 2h; Inert atmosphere;
87%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

m-methoxyacetanilide
588-16-9

m-methoxyacetanilide

N-(2-bromo-4,5-dimethoxybenzyl)-N-(3-methoxyphenyl)acetamide
1449388-53-7

N-(2-bromo-4,5-dimethoxybenzyl)-N-(3-methoxyphenyl)acetamide

Conditions
ConditionsYield
Stage #1: m-methoxyacetanilide With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.0833333h; Inert atmosphere;
Stage #2: 1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; for 2h; Inert atmosphere;
87%
α-naphthol
90-15-3

α-naphthol

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

1-((2-bromo-4,5-dimethoxybenzyl)oxy)naphthalene
1532552-81-0

1-((2-bromo-4,5-dimethoxybenzyl)oxy)naphthalene

Conditions
ConditionsYield
Stage #1: α-naphthol With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.0833333h; Inert atmosphere;
Stage #2: 1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene In N,N-dimethyl-formamide at 0 - 20℃; for 2h; Inert atmosphere;
86%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

2-(4{[tert-butyl(dimethyl)silyl]oxy}phenyl)ethanol
96013-75-1

2-(4{[tert-butyl(dimethyl)silyl]oxy}phenyl)ethanol

A

2-[4-(2-bromo-4,5-dimethoxybenzyloxy)phenyl]ethan-1-ol
1008355-80-3

2-[4-(2-bromo-4,5-dimethoxybenzyloxy)phenyl]ethan-1-ol

B

2-[4-(2-bromo-4,5-dimethoxybenzyloxy)phenyl]-1-t-butyldimethylsilyloxyethane
1008355-79-0

2-[4-(2-bromo-4,5-dimethoxybenzyloxy)phenyl]-1-t-butyldimethylsilyloxyethane

Conditions
ConditionsYield
Stage #1: 2-(4{[tert-butyl(dimethyl)silyl]oxy}phenyl)ethanol With sodium hydride In N,N-dimethyl-formamide
Stage #2: 1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene In N,N-dimethyl-formamide at 60℃; for 4h;
A 84%
B 14%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

N-methylaniline
100-61-8

N-methylaniline

N-(2-bromo-4,5-dimethoxybenzyl)-N-methylaniline
1394134-47-4

N-(2-bromo-4,5-dimethoxybenzyl)-N-methylaniline

Conditions
ConditionsYield
Stage #1: N-methylaniline With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.0833333h; Inert atmosphere;
Stage #2: 1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene In N,N-dimethyl-formamide at 0 - 20℃; for 2h;
84%
indole-2-carboxylic acid methyl ester
1202-04-6

indole-2-carboxylic acid methyl ester

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

1-(2-bromo-4,5-dimethoxy-benzyl)-1H-indole-2-carboxylic acid methyl ester
238750-16-8

1-(2-bromo-4,5-dimethoxy-benzyl)-1H-indole-2-carboxylic acid methyl ester

Conditions
ConditionsYield
With potassium carbonate In acetonitrile Alkylation; Heating;83%
1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene
53207-00-4

1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene

indole-2,3-dione
91-56-5

indole-2,3-dione

N-(6-bromo-3,4-dimethoxy)benzyl isatin
1394134-40-7

N-(6-bromo-3,4-dimethoxy)benzyl isatin

Conditions
ConditionsYield
Stage #1: indole-2,3-dione With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.333333h; Inert atmosphere;
Stage #2: 1-bromo-2-(bromomethyl)-4,5-dimethoxybenzene In N,N-dimethyl-formamide at 0 - 23℃; Inert atmosphere;
82%

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