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Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

High quality 1,2-Dibromoethane supplier in China CAS NO.106-93-4

Cas:106-93-4

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. After many years of efforts, we have established stable

1,2-Dibromoethane

Cas:106-93-4

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Appearance:colorless liquid Storage:Sealed, dry, microtherm , avoid light and smell Package:According to the demand of customer Application:Pharmaceutical intermediates Transportation:by air or by sea Port:shanghai

1,2-Dibromoethane

Cas:106-93-4

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

EAST CHEMSOURCES LIMITED

1,2-Dibromoethane Appearance: colorless transparent liquid Melting point: 9.9℃ Boiling point: 131.4℃ Flash point: Relative Density: 2.17

1,2-Dibromoethane

Cas:106-93-4

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

Type:Manufacturers

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 1,2-dibromoethane

Cas:106-93-4

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 ap

1,2-Dibromoethane

Cas:106-93-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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

Ethylene dibromide

Cas:106-93-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Tianfu Chemical, built in 2009, is a professional supplier for API materials in China. With 10 years development, we have bulit our own factory and lab to produce a certain of products. And we have established stable business relationship

TIANFU CHEM 106-93-4 1,2-Dibromoethane

Cas:106-93-4

Min.Order:1 Kilogram

FOB Price: $200.0

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

Identification Product name: 1, 2-dibromoethane Product name: 1, 2-dibromoethane Molecular formula: C2H4Br2 Molecular weight: 187.86 Structural fo

1, 2-dibromoethane

Cas:106-93-4

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Lonwin Chemical Group Limited

1,2-Dibromoethane CAS:106-93-4 Specification mp 9 °c bp 131-132 °c(lit.) density 2.18 g/ml at 25 °c(lit.) vapor density ~6.5 (vs air) vapor pressure 11.7 mm hg ( 25 °c)

Factory supply 1,2-Dibromoethane

Cas:106-93-4

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: 1,2-Dibromoethane Synonyms: 1,2-dibromo-ethan;1,2-dibromoethane (EDB);1,2-dibromoethane,glycoldibromide;1,2-Dibroomethaan;1,2-Ethylene dibromide;1,2-ethylenedibromide;a,-dibromoethane;Aadibroom CAS: 106-93-4 MF: C2H4Br2 MW: 1

1,2-Dibromoethane 99% Manufactuered in China best quality

Cas:106-93-4

Min.Order:100 Gram

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

1,2-Dibromethane

Cas:106-93-4

Min.Order:0 Metric Ton

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

1,2-Dibromoethane(Ethylene bromide)

Cas:106-93-4

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

1,2,4 Triazole

Cas:106-93-4

Min.Order:4 Kilogram

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

High quality 1,2-Dibromoethane

Cas:106-93-4

Min.Order:10 Gram

FOB Price: $100.0

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,

1,2-Dibromoethane

Cas:106-93-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...)

1,2-DibromoethaneCAS NO.: 106-93-4

Cas:106-93-4

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

1,2-Dibromoethane

Cas:106-93-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

1,2-Dibromoethane

Cas:106-93-4

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

1,2-Dibromoethane

Cas:106-93-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:Colorless transparent liquid Storage:Warehouse ventilation drying at low temperature; and an oxidizing agent, food additives are stored separately Package:in 200kgs net new galva

1,2-Dibromoethane(EDB)

Cas:106-93-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

1,2-Dibromoethane

Cas:106-93-4

Min.Order:0

Negotiable

Type:Other

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

1,2-Dibromoethane

Cas:106-93-4

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

1,2-Dibromoethane

Cas:106-93-4

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

1,2-DibroMoethane

Cas:106-93-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Ocean Chemical Co., Ltd.

1.High purity, like 99%, 99.9%, 99.95%, 99.99%, 99.999%2.Quality control, test sample before shipping and keep sample for 3 years after shipping;3. Prompt shipment with professional documents;4. Packing as your request, with photo before shipment;5.

1,2-dibromoethane

Cas:106-93-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an

1, 2-Dibromoethane manufacture

Cas:106-93-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

low price and high purityAppearance:solid or liquid Storage:in sealed air resistant place Package:As customer require Application:Pharma;Industry;Agricultural Transportation:by sea or by airplane Port:any port in China

1,2-Dibromoethane, 99% 106-93-4

Cas:106-93-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

1,2-Dibromoethane

Cas:106-93-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Beantown Chemical

in stock Application:106-93-4

1,2-Dibromoethane, 99%

Cas:106-93-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

ethane
74-84-0

ethane

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With 2AlBr3*CBr4; bromine at 55 - 65℃; for 18h;100%
With 2AlBr3*CBr4; bromine at 55 - 65℃; for 18h; Product distribution; Mechanism; different times;100%
ethene
74-85-1

ethene

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With bromine; iodobis(N,N-diisopropyldithiocarbamato)iron(III) In dichloromethane at 20℃; under 760 Torr;98%
With bromine at -5℃;91%
With bromine
ethene
74-85-1

ethene

di(neopentyloxy)thioxophosphoranesulphenyl bromide
81373-35-5

di(neopentyloxy)thioxophosphoranesulphenyl bromide

A

bis-(O,O-2,2-dimethylpropylthiophosphoryl)disulfide
74895-06-0

bis-(O,O-2,2-dimethylpropylthiophosphoryl)disulfide

B

ethylene dibromide
106-93-4

ethylene dibromide

C

Dithiophosphoric acid S-(2-bromo-ethyl) ester O,O'-bis-(2,2-dimethyl-propyl) ester

Dithiophosphoric acid S-(2-bromo-ethyl) ester O,O'-bis-(2,2-dimethyl-propyl) ester

Conditions
ConditionsYield
In toluene at 0 - 15℃;A 97%
B n/a
C 3%
ethylene glycol
107-21-1

ethylene glycol

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With 1,2-dibromo-1,1,2,2-tetrachloroethane; triphenylphosphine In dichloromethane at 20℃; for 0.15h; Appel Halogenation;96%
With phosphorus; phosphorous; bromine
With sulfuric acid; hydrogen bromide
bromination;
With tetrabutylammomium bromide; triphenylphosphine; 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃;78 % Chromat.
N-bromo-1,8-naphthalenedicarboximide
105089-47-2

N-bromo-1,8-naphthalenedicarboximide

benzene
71-43-2

benzene

A

2-phenylbenzo[de]isoquinoline-1,3-dione
6914-98-3

2-phenylbenzo[de]isoquinoline-1,3-dione

B

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With ethene In dichloromethane at 70℃; Irradiation;A 79%
B 89%
1-Indanol
6351-10-6

1-Indanol

A

inden-1-one
83-33-0

inden-1-one

B

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With air; bromine; sodium carbonate; adogen 464; palladium dichloride Product distribution; multistep reaction: 1.) 1,2-dichloroethane, reflux, 15 h, 2.) CCl4; reactions under var. conditions, reactions of derivatives;A 88%
B n/a
methanol
67-56-1

methanol

Tetracarbonyleisenkomplexe des Ethylens

Tetracarbonyleisenkomplexe des Ethylens

A

Methyl 3-bromopropionate
3395-91-3

Methyl 3-bromopropionate

B

methyl 3-methoxypropionate
3852-09-3

methyl 3-methoxypropionate

C

ethylene dibromide
106-93-4

ethylene dibromide

D

2-Bromoethyl methyl ether
6482-24-2

2-Bromoethyl methyl ether

Conditions
ConditionsYield
With bromine at -80℃; temperature up to 30 deg C;A 67%
B n/a
C n/a
D n/a
1,2-dichloro-ethane
107-06-2

1,2-dichloro-ethane

A

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

1-Bromo-2-chloroethane

B

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With calcium bromide; tetrahexylammonium bromide at 110℃; for 24h;A 38%
B 53%
ethylene glycol
107-21-1

ethylene glycol

A

ethylene dibromide
106-93-4

ethylene dibromide

B

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With 1,2-dibromo-1,1,2,2-tetrachloroethane; triphenylphosphine In dichloromethane at 20℃; for 0.15h; Appel Halogenation;A 50%
B 45%
ethene
74-85-1

ethene

tetrabutylammonium p-toluenesulfonate
7182-86-7

tetrabutylammonium p-toluenesulfonate

A

2-bromoethyl p-toluenesulfonate
19263-21-9

2-bromoethyl p-toluenesulfonate

B

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With bromine In dichloromethane at 20℃; Product distribution; Mechanism;A 34%
B 51 % Spectr.
With bromine In dichloromethane at 20℃;A 34%
B 51 % Spectr.
With bromine In dichloromethane Ambient temperature;
ethene
74-85-1

ethene

A

2-bromoethyl p-toluenesulfonate
19263-21-9

2-bromoethyl p-toluenesulfonate

B

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With bromine; tetrabutylammonium p-toluenesulfonate In dichloromethane at 20℃;A 34%
B 51 % Spectr.
ethene
74-85-1

ethene

A

ethylene dibromide
106-93-4

ethylene dibromide

B

Dithiophosphoric acid S-(2-bromo-ethyl) ester O,O'-bis-(2,2-dimethyl-propyl) ester

Dithiophosphoric acid S-(2-bromo-ethyl) ester O,O'-bis-(2,2-dimethyl-propyl) ester

Conditions
ConditionsYield
With (tBuCH2O)2P(S)SBr In toluene at 0 - 15℃;A n/a
B 3%
ethyl bromide
74-96-4

ethyl bromide

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With aluminum tri-bromide; bromine at 65 - 70℃;
With bromine at 180℃;
With bromine; iron at 100℃;
Vinyl bromide
593-60-2

Vinyl bromide

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With hydrogen bromide
With hydrogen bromide at 100 - 200℃;
With hydrogen bromide
Vinyl bromide
593-60-2

Vinyl bromide

A

1,1-Dibromoethane
557-91-5

1,1-Dibromoethane

B

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With magnesium hydrosilicate; hydrogen bromide
1,1-Dibromoethane
557-91-5

1,1-Dibromoethane

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
at 300 - 320℃;
at 300 - 315℃;
Acetyl bromide
506-96-7

Acetyl bromide

1,2-dibenzyloxyethane
622-22-0

1,2-dibenzyloxyethane

A

Benzyl acetate
140-11-4

Benzyl acetate

B

ethylene dibromide
106-93-4

ethylene dibromide

ethene
74-85-1

ethene

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

A

benzenesulfonic acid-(2-bromo-ethyl ester)
61855-70-7

benzenesulfonic acid-(2-bromo-ethyl ester)

B

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With water; bromine
chloroethane
75-00-3

chloroethane

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With water; bromine; iron at 100℃;
Acetyl bromide
506-96-7

Acetyl bromide

phenoxyethyl bromide
589-10-6

phenoxyethyl bromide

A

ethylene dibromide
106-93-4

ethylene dibromide

B

Phenyl acetate
122-79-2

Phenyl acetate

1,2-dichloro-ethane
107-06-2

1,2-dichloro-ethane

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With aluminum tri-bromide unterhalb des Siedepunkts;
With aluminum tri-bromide
1-Bromo-2-chloroethane
107-04-0

1-Bromo-2-chloroethane

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With aluminum tri-bromide unterhalb des Siedepunkts;
acetylene
74-86-2

acetylene

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With hydrogen bromide; pyrographite at 220℃;
With metal bromide-contact; hydrogen bromide at 100 - 200℃;
With air; hydrogen bromide; chlorine
dioxane*BBr3=Dioxan*BBr3

dioxane*BBr3=Dioxan*BBr3

A

2-Bromaethyl-metaborat

2-Bromaethyl-metaborat

B

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
at 30℃;
octanol
111-87-5

octanol

A

1-bromo-octane
111-83-1

1-bromo-octane

B

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With Bis-(2-bromoethyl)selenium dibromide at 80℃; for 7h; Product distribution; Mechanism; other dialkylselenium dihalides; other alcohols;A 98 % Chromat.
B 75 % Chromat.
ethene
74-85-1

ethene

dichloromethane
75-09-2

dichloromethane

methylcyclopropane
594-11-6

methylcyclopropane

2,2-dimethyl-N-bromoglutarimide
82621-80-5

2,2-dimethyl-N-bromoglutarimide

A

1-bromo-4-butene
5162-44-7

1-bromo-4-butene

B

2,2-dimethylglutarimide
1194-33-8

2,2-dimethylglutarimide

C

bromodichloromethane
75-27-4

bromodichloromethane

D

N-(2-bromoethyl)-3,3-dimethylglutarimide

N-(2-bromoethyl)-3,3-dimethylglutarimide

E

ethylene dibromide
106-93-4

ethylene dibromide

F

cyclopropylcarbinyl bromide
7051-34-5

cyclopropylcarbinyl bromide

Conditions
ConditionsYield
at 15℃; for 1h; Product distribution; Kinetics; Mechanism; Irradiation;A 1.7 % Chromat.
B 50.4 % Chromat.
C 12.8 % Chromat.
D 50.1 % Chromat.
E 2.0 % Chromat.
F 18.0 % Chromat.
ethene
74-85-1

ethene

tetrabutylammonium methanesulfonate
65411-49-6

tetrabutylammonium methanesulfonate

A

2-bromoethyl methanesulfonate
4239-10-5

2-bromoethyl methanesulfonate

B

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With bromine In dichloromethane Ambient temperature;
ethene
74-85-1

ethene

tetrabutylammonium trifluoromethylsulfonate
35895-70-6

tetrabutylammonium trifluoromethylsulfonate

A

2-bromoethyl triflate
103935-47-3

2-bromoethyl triflate

B

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With bromine at -78 - 20℃; various solvents; Yield given. Yields of byproduct given;
ethene
74-85-1

ethene

lithium trifluoromethanesulfonate
33454-82-9

lithium trifluoromethanesulfonate

A

2-bromoethyl triflate
103935-47-3

2-bromoethyl triflate

B

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With bromine at -78 - 20℃; various solvents; Yield given. Yields of byproduct given;
dimethyl amine
124-40-3

dimethyl amine

ethylene dibromide
106-93-4

ethylene dibromide

N,N,N,N,-tetramethylethylenediamine
110-18-9

N,N,N,N,-tetramethylethylenediamine

Conditions
ConditionsYield
In tetrahydrofuran at 0 - 20℃; for 24h;100%
In chloroform at 20℃; for 24h;100%
L-Cysteine
52-90-4

L-Cysteine

ethylene dibromide
106-93-4

ethylene dibromide

S,S'-ethanediyl-bis-L-cysteine
14344-49-1

S,S'-ethanediyl-bis-L-cysteine

Conditions
ConditionsYield
With sodium hydrogencarbonate In ethanol; water at 70 - 90℃; for 1h;100%
With sodium hydrogencarbonate88%
2-hydroxybromobenzene
95-56-7

2-hydroxybromobenzene

ethylene dibromide
106-93-4

ethylene dibromide

1-(2-bromoethoxy)-2-bromobenzene
18800-28-7

1-(2-bromoethoxy)-2-bromobenzene

Conditions
ConditionsYield
With potassium carbonate In acetonitrile at 80℃;100%
With caesium carbonate In acetonitrile at 80℃; for 11h; Inert atmosphere; Schlenk technique;88%
With sodium hydroxide for 6.5h; Etherification; Heating;72%
carbon disulfide
75-15-0

carbon disulfide

ethylene dibromide
106-93-4

ethylene dibromide

acetylacetone
123-54-6

acetylacetone

3-(1,3-dithiolan-2-ylidene)pentane-2,4-dione
2183-30-4

3-(1,3-dithiolan-2-ylidene)pentane-2,4-dione

Conditions
ConditionsYield
With potassium carbonate100%
Stage #1: carbon disulfide; acetylacetone With tetrabutylammomium bromide; potassium carbonate In water at 20℃;
Stage #2: ethylene dibromide In water at 20℃; for 8h;
97%
Stage #1: carbon disulfide; acetylacetone With tetrabutylammomium bromide; potassium carbonate In water at 20℃; for 1h;
Stage #2: ethylene dibromide In water at 20℃; for 8.25h; Further stages.;
97%
ethylene dibromide
106-93-4

ethylene dibromide

ethanethiol
75-08-1

ethanethiol

2,2'-ethane-1,2-diylbissulfanyl-bis-ethanol
5244-34-8

2,2'-ethane-1,2-diylbissulfanyl-bis-ethanol

Conditions
ConditionsYield
With sodium ethanolate In ethanol for 1h; Heating;100%
ethylene dibromide
106-93-4

ethylene dibromide

(1R,2R)-1-(4-Methoxy-phenyl)-2-(3,4,5-trimethoxy-phenyl)-ethane-1,2-diol
205366-80-9

(1R,2R)-1-(4-Methoxy-phenyl)-2-(3,4,5-trimethoxy-phenyl)-ethane-1,2-diol

(2R,3R)-2-(4-Methoxy-phenyl)-3-(3,4,5-trimethoxy-phenyl)-[1,4]dioxane

(2R,3R)-2-(4-Methoxy-phenyl)-3-(3,4,5-trimethoxy-phenyl)-[1,4]dioxane

Conditions
ConditionsYield
With sodium hydroxide; cetyltrimethylammonium chloride100%
sodium ethanolate
141-52-6

sodium ethanolate

ethylene dibromide
106-93-4

ethylene dibromide

para-thiocresol
106-45-6

para-thiocresol

(2-ethoxyethyl)-para-thiocresol
57023-03-7

(2-ethoxyethyl)-para-thiocresol

Conditions
ConditionsYield
Stage #1: para-thiocresol With sodium ethanolate In ethanol at 20℃; Metallation;
Stage #2: ethylene dibromide In ethanol at 20℃; Alkylation;
Stage #3: sodium ethanolate In ethanol Substitution; Heating;
100%
di(pyridin-2-yl)amine
1202-34-2

di(pyridin-2-yl)amine

ethylene dibromide
106-93-4

ethylene dibromide

1-(pyridin-2-yl)-2,3-dihydro-1H-imidazo[1,2-a]pyridinium bromide

1-(pyridin-2-yl)-2,3-dihydro-1H-imidazo[1,2-a]pyridinium bromide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine for 18h; Heating;100%
ethylene dibromide
106-93-4

ethylene dibromide

tert-butyl 4-hydroxy-5-methoxy-11-azatricyclo[6.2.1.02,7]undeca-2(7),3,5-triene-11-carboxylate

tert-butyl 4-hydroxy-5-methoxy-11-azatricyclo[6.2.1.02,7]undeca-2(7),3,5-triene-11-carboxylate

tert-butyl 4-(2-bromoethoxy)-5-methoxy-11-azatricyclo[6.2.1.02,7]undeca-2(7),3,5-triene-11-carboxylate

tert-butyl 4-(2-bromoethoxy)-5-methoxy-11-azatricyclo[6.2.1.02,7]undeca-2(7),3,5-triene-11-carboxylate

Conditions
ConditionsYield
With potassium hydroxide; tetra(n-butyl)ammonium hydroxide In water at 50℃; for 15h;100%
ethylene dibromide
106-93-4

ethylene dibromide

tert-butyl 4-hydroxy-5-[(naphthalen-1-yl)methoxy]-11-azatricyclo[6.2.1.02,7]undeca-2(7),3,5-triene-11-carboxylate

tert-butyl 4-hydroxy-5-[(naphthalen-1-yl)methoxy]-11-azatricyclo[6.2.1.02,7]undeca-2(7),3,5-triene-11-carboxylate

tert-butyl 4-(2-bromoethoxy)-5-[(naphthalen-1-yl)methoxy]-11-azatricyclo[6.2.1.02,7]undeca-2(7),3,5-triene-11-carboxylate

tert-butyl 4-(2-bromoethoxy)-5-[(naphthalen-1-yl)methoxy]-11-azatricyclo[6.2.1.02,7]undeca-2(7),3,5-triene-11-carboxylate

Conditions
ConditionsYield
With potassium hydroxide; tetra(n-butyl)ammonium hydroxide In water at 50℃; for 15h;100%
ethylene dibromide
106-93-4

ethylene dibromide

tert-butyl 4-hydroxy-5-[(naphthalen-2-yl)methoxy]-11-azatricyclo[6.2.1.02,7]undeca-2(7),3,5-triene-11-carboxylate

tert-butyl 4-hydroxy-5-[(naphthalen-2-yl)methoxy]-11-azatricyclo[6.2.1.02,7]undeca-2(7),3,5-triene-11-carboxylate

tert-butyl 4-(2-bromoethoxy)-5-[(naphthalen-2-yl)methoxy]-11-azatricyclo[6.2.1.02,7]undeca-2(7),3,5-triene-11-carboxylate

tert-butyl 4-(2-bromoethoxy)-5-[(naphthalen-2-yl)methoxy]-11-azatricyclo[6.2.1.02,7]undeca-2(7),3,5-triene-11-carboxylate

Conditions
ConditionsYield
With potassium hydroxide; tetra(n-butyl)ammonium hydroxide In water at 50℃; for 15h;100%
3-Iodophenol
626-02-8

3-Iodophenol

ethylene dibromide
106-93-4

ethylene dibromide

1-(2-bromoethoxy)-3-iodobenzene
626250-32-6

1-(2-bromoethoxy)-3-iodobenzene

Conditions
ConditionsYield
With potassium carbonate In acetone for 48h; Heating;100%
With potassium carbonate In acetone at 55℃;92%
With potassium carbonate In acetone at 0 - 55℃; Inert atmosphere;85%
With potassium carbonate; potassium iodide In acetone at 60℃;69%
Stage #1: 3-Iodophenol With potassium carbonate In N,N-dimethyl-formamide for 0.5h; Inert atmosphere;
Stage #2: ethylene dibromide In N,N-dimethyl-formamide at 20 - 55℃; Inert atmosphere;
38%
1,2-bis(4,5-dihydro-1H-imidazol-1-yl)ethane
55403-02-6

1,2-bis(4,5-dihydro-1H-imidazol-1-yl)ethane

ethylene dibromide
106-93-4

ethylene dibromide

2,3,4,5,6,7,8,8c-octahydro-1H-4a,6a,8a-triaza-2a-azoniacyclopent[fg]acenaphthylene bromide salt

2,3,4,5,6,7,8,8c-octahydro-1H-4a,6a,8a-triaza-2a-azoniacyclopent[fg]acenaphthylene bromide salt

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 3h; Heating;100%
With potassium carbonate In acetonitrile for 3h; Heating;70%
5-acetyl-7-(3-(4-fluorophenyl)butoxy)-6-hydroxy-4-methylbenzofuran
1017961-91-9

5-acetyl-7-(3-(4-fluorophenyl)butoxy)-6-hydroxy-4-methylbenzofuran

ethylene dibromide
106-93-4

ethylene dibromide

5-acetyl-6-(2-bromoethoxy)-7-(3-(4-fluorophenyl)butoxy)-4-methylbenzofuran

5-acetyl-6-(2-bromoethoxy)-7-(3-(4-fluorophenyl)butoxy)-4-methylbenzofuran

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 60℃; for 1.5h;100%
6-bromo-naphthalen-2-ol
15231-91-1

6-bromo-naphthalen-2-ol

ethylene dibromide
106-93-4

ethylene dibromide

2-bromo-6-(2-bromoethoxy)naphthalene
205112-20-5

2-bromo-6-(2-bromoethoxy)naphthalene

Conditions
ConditionsYield
With potassium hydroxide; tetrabutylammomium bromide In water at 100℃; for 3h;100%
With potassium carbonate In acetonitrile at 95℃; for 8h;50%
With potassium carbonate In acetonitrile at 95℃; for 8h;50%
With potassium carbonate In N,N-dimethyl-formamide at 20℃; Inert atmosphere;37.54%
C54H44N2S2
404866-70-2

C54H44N2S2

ethylene dibromide
106-93-4

ethylene dibromide

C56H46N2S2

C56H46N2S2

Conditions
ConditionsYield
With sodium hydroxide; tetrabutylammomium bromide In water for 0.25h;100%
(2,6-difluorophenyl)acetonitrile
654-01-3

(2,6-difluorophenyl)acetonitrile

ethylene dibromide
106-93-4

ethylene dibromide

1-(2,6-difluorophenyl)cyclopropane-1-carbonitrile
124276-65-9

1-(2,6-difluorophenyl)cyclopropane-1-carbonitrile

Conditions
ConditionsYield
With sodium hydroxide; tetrabutylammomium bromide In water Product distribution / selectivity;100%
With sodium hydroxide52%
With sodium hydroxide; tetrabutylammomium bromide In water at 35 - 47℃; for 3.5h;
With N-benzyl-N,N,N-triethylammonium chloride; potassium hydroxide In water at 60 - 65℃; for 6h;
ammonium hexafluorophosphate

ammonium hexafluorophosphate

nitromethane
75-52-5

nitromethane

[(η6-C6Me6)Ru(η3-NH(CH2CH2S)2)]
823807-71-2

[(η6-C6Me6)Ru(η3-NH(CH2CH2S)2)]

ethylene dibromide
106-93-4

ethylene dibromide

[(η6-C6Me6)Ru(η3-S(CH2)2NH(CH2)2S(CH2)2)](PF6)2*MeNO2

[(η6-C6Me6)Ru(η3-S(CH2)2NH(CH2)2S(CH2)2)](PF6)2*MeNO2

Conditions
ConditionsYield
In methanol to soln. Ru complex in MeOH Br(CH2)2Br was added and stirred for 2 h, NH4PF6 was added and stirred for 1 h; react. mixt. was evacuated to dryness, residue was extd. with MeCN, filtered through Celite, evacuated to dryness, residue was dissolved in MeNO2, layered with ether andkept at -30°C for 3 days; elem. anal.;100%
C5(CH3)5Ru(C5H4CH2C4H7NCH2OCH3)

C5(CH3)5Ru(C5H4CH2C4H7NCH2OCH3)

ethylene dibromide
106-93-4

ethylene dibromide

(Sp)-Cp*Ru[1-Br-2-(CH2NC4H7CH2OCH3)C5H3]

(Sp)-Cp*Ru[1-Br-2-(CH2NC4H7CH2OCH3)C5H3]

Conditions
ConditionsYield
With LisBu In diethyl ether; cyclohexane (inert atm.); Ru complex in Et2O cooled to -78°C, treated with LisBu in cyclohexane (1:1.70) at -78°C within 20-30 s, stirred at -78°C for 3.5 h, treated with suspn. of ligand in Et2O, warmed to room temp. within 2.5 h, stirred for; evapd.(vac.), extd.(pentane), filtered (kieselghur), freed of volatiles,elem. anal.;100%
1-methyl-4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine
918524-63-7

1-methyl-4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine

ethylene dibromide
106-93-4

ethylene dibromide

1-methyl-4-(5-vinylpyridin-2-yl)piperazine
1168722-41-5

1-methyl-4-(5-vinylpyridin-2-yl)piperazine

Conditions
ConditionsYield
Stage #1: ethylene dibromide With potassium hydroxide In tetrahydrofuran at 95℃; for 1.16667h; Inert atmosphere; Microwave irradiation;
Stage #2: 1-methyl-4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine With triphenylphosphine; palladium diacetate In tetrahydrofuran; methanol at 95℃; for 1h; Microwave irradiation;
100%
Stage #1: ethylene dibromide With potassium hydroxide In tetrahydrofuran at 95℃; for 1.16667h; Microwave irradiation; Inert atmosphere;
Stage #2: 1-methyl-4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine With palladium diacetate; triphenylphosphine In tetrahydrofuran at 95℃; for 1h; Microwave irradiation; Inert atmosphere;
93%
5-chloro-3-bromo-2-hydroxyacetophenone
59443-15-1

5-chloro-3-bromo-2-hydroxyacetophenone

ethylene dibromide
106-93-4

ethylene dibromide

3'-bromo-2'-(2-bromoethoxy)-5'-chloroacetophenone
1210038-73-5

3'-bromo-2'-(2-bromoethoxy)-5'-chloroacetophenone

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 50℃;100%
1,1,2,5,6,6-hexamethyl-1,6-dihydronaphtho<2,1-b:3,4-b'>dipyrrole
81903-37-9

1,1,2,5,6,6-hexamethyl-1,6-dihydronaphtho<2,1-b:3,4-b'>dipyrrole

ethylene dibromide
106-93-4

ethylene dibromide

2Br(1-)*C22H26N2(2+)

2Br(1-)*C22H26N2(2+)

Conditions
ConditionsYield
at 160℃; for 8h; sealed tube;100%
ethylene dibromide
106-93-4

ethylene dibromide

5-nitro-2H-pyrazole-3-carboxylic acid methyl ester
181585-93-3

5-nitro-2H-pyrazole-3-carboxylic acid methyl ester

methyl 1-(2-bromoethyl)-3-nitro-1H-pyrazole-5-carboxylate
1360057-00-6

methyl 1-(2-bromoethyl)-3-nitro-1H-pyrazole-5-carboxylate

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 0 - 100℃; for 4h;100%
Stage #1: 5-nitro-2H-pyrazole-3-carboxylic acid methyl ester With caesium carbonate In N,N-dimethyl-formamide at 98℃; for 0.0833333h;
Stage #2: ethylene dibromide at 0 - 20℃; for 5h;
92%
With potassium carbonate In acetone for 2h; Reflux;77%
With potassium carbonate In acetone for 2h; Product distribution / selectivity; Reflux;63%
With potassium carbonate In acetone at 60℃; for 1h;41.1 mmol
ethyl methyl 2-(3-methylisoxazol-5-yl)acetate

ethyl methyl 2-(3-methylisoxazol-5-yl)acetate

ethylene dibromide
106-93-4

ethylene dibromide

ethyl 1-(3-methylisoxazol-5-yl)cyclopropanecarboxylate
1380090-06-1

ethyl 1-(3-methylisoxazol-5-yl)cyclopropanecarboxylate

Conditions
ConditionsYield
With sodium hydroxide; tetrabutyl ammonium fluoride In toluene at 20℃; for 1h;100%
ethylene dibromide
106-93-4

ethylene dibromide

3-trifluoromethylphenylacetonitrile
2338-76-3

3-trifluoromethylphenylacetonitrile

1-(3-(trifluoromethyl)phenyl)cyclopropane-1-carbonitrile

1-(3-(trifluoromethyl)phenyl)cyclopropane-1-carbonitrile

Conditions
ConditionsYield
Stage #1: 3-trifluoromethylphenylacetonitrile With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.166667h;
Stage #2: ethylene dibromide In N,N-dimethyl-formamide at 20℃; for 3h;
100%
Estrone
53-16-7

Estrone

ethylene dibromide
106-93-4

ethylene dibromide

3-(2’-bromoethoxy)estra-1,3,5(10)-trien-17-one
191155-58-5

3-(2’-bromoethoxy)estra-1,3,5(10)-trien-17-one

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran; water Reflux;100%
With sodium hydroxide In tetrahydrofuran; water Reflux;84%
diethyl ether
60-29-7

diethyl ether

ethylene dibromide
106-93-4

ethylene dibromide

magnesium bromide diethyl etherate
29858-07-9

magnesium bromide diethyl etherate

Conditions
ConditionsYield
With magnesium Heating;100%
(1,4-diazepan-1-yl)(phenyl)methanone
59939-75-2

(1,4-diazepan-1-yl)(phenyl)methanone

ethylene dibromide
106-93-4

ethylene dibromide

1,1'-ethane-1,2-diylbis(4-benzoyl-1,4-diazepane)

1,1'-ethane-1,2-diylbis(4-benzoyl-1,4-diazepane)

Conditions
ConditionsYield
With sodium hydrogencarbonate In ethanol for 16h; Heating;100%
ethylene dibromide
106-93-4

ethylene dibromide

bis-(2-bromoethyl) disulfide
1002-40-0

bis-(2-bromoethyl) disulfide

Conditions
ConditionsYield
With sodium hydrogensulfide; oxygen In ethanol; water at 76℃; for 8h; Temperature; Reflux;100%
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