Products

Refine

Country

Business Type

Certificate

Display

Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co., LTD is a professional research, development and production Cyromazine、lead diacetate trihydrate /Lead acetate trihydrateC、 2-phenylacetamide 、 4-Aminophenyl-1-phenethylpiperidine 、Citric acid monohydrate 、 Citric acid/c

74-83-9 Methyl bromide

Cas:74-83-9

Min.Order:1 Kilogram

FOB Price: $2.0

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 Bromomethane

Cas:74-83-9

Min.Order:1

Negotiable

Type:Other

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

Bromomethane

Cas:74-83-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Sinotech Import&Export Corporation

○Less risk to operator, simple operation.    ○No odor, no residual hazard, no pollution.    ○Stable chemical property, non-corrosive, non-explosive.    ○It can control all growth stages of pests.    ○Tiny water solubility, it can be used

98%,100% Methyl bromide

Cas:74-83-9

Min.Order:10 Metric Ton

FOB Price: $1.0

Type:Other

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

CAS NO.:74-83-9

Cas:74-83-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

Methyl bromide CAS NO.74-83-9

Cas:74-83-9

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Lonwin Chemical Group Limited

Methyl bromide CAS:74-83-9 Specification Mol File: 74-83-9.mol Methyl bromide Structure Methyl bromide Chemical Properties Melting point −94 °C(lit.) Boiling point 4 °C(lit.) density 3.3 g/mL at 25 °C(lit.) vapor density 3.3

Factory supply Methyl bromide

Cas:74-83-9

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Methyl bromide

Cas:74-83-9

Min.Order:1 Kilogram

FOB Price: $1.0 / 100000.0

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

Methyl bromide

Cas:74-83-9

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

Methyl bromide

Cas:74-83-9

Min.Order:1 Gram

FOB Price: $1.0

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

Methyl bromide

Cas:74-83-9

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:colourless gas with a chloroform-like odour Storage:Well-sealed and put in dry and cool conditions. Protected from direct sunlight or high temperature. Package:as per your requ

Methyl bromide

Cas:74-83-9

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

Methyl bromide

Cas:74-83-9

Min.Order:1 Kilogram

FOB Price: $30.0

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,

Methyl bromide

Cas:74-83-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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:

Methyl bromide

Cas:74-83-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

Methyl bromide

Cas:74-83-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

Methyl bromide

Cas:74-83-9

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

Methyl bromide

Cas:74-83-9

Min.Order:0

Negotiable

Type:Manufacturers

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

Methyl bromide

Cas:74-83-9

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

Methyl bromide

Cas:74-83-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

Methyl bromide CAS NO.74-83-9 CAS NO.74-83-9 Application:Methyl bromide CAS NO.74-83-9 CAS NO.74-83-9

Methyl bromide CAS NO.74-83-9 CAS NO.74-83-9

Cas:74-83-9

Min.Order:0

Negotiable

Type:Other

inquiry

Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

we produce and sell good chemicals around the world.Appearance:white power Storage:Keep it in dry,shady and cool place Package:as your requirement Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:SEA OR AIR Port:China Main Po

98% Methyl bromide compressed gas

Cas:74-83-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

Methyl bromide CAS NO.74-83-9 CAS NO.74-83-9Appearance:powder Storage:Store at RT. Package:bag Application:Industrial Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport) or by sea LCL/FCL for

Methyl bromide CAS NO.74-83-9 CAS NO.74-83-9

Cas:74-83-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shang Hai Grade Biochemical Co,. Limited

low price and good quality Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and D

Methyl bromide

Cas:74-83-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

Amadis Chemical offer CAS#74-83-9;CAT#A838236

Cas:74-83-9

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

Methyl bromide Basic information Methyl bromide fumigation highly toxic uses Precautions Product Name: Methyl bromide Synonyms: (mono)bromomethane

74-83-9 CH3Br Methyl bromide

Cas:74-83-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Shaanxi Mingqi Chemical Co., Ltd

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Our advantages:1, High quality with competitive price:1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%3) We are manufacturer

Methyl bromide factory

Cas:74-83-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou KieRay Chem Co.,Ltd.

Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and int

Methyl bromide

Cas:74-83-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Fine Chemicals Co., Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom

Methyl bromide

Cas:74-83-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

AOPHARM

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

Methyl bromide

Cas:74-83-9

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Synthetic route

tetraethylammonium bromide
71-91-0

tetraethylammonium bromide

methyl trifluoromethanesulfonate
333-27-7

methyl trifluoromethanesulfonate

A

methyl bromide
74-83-9

methyl bromide

B

tetraethylammonium trifluoromethanesulphonate
35895-69-3

tetraethylammonium trifluoromethanesulphonate

Conditions
ConditionsYield
In acetonitrile at 20℃; for 0.583333h; Temperature;A n/a
B 100%
cis-{(CH3)2Co(2,2'-bipyridine)}(ClO4)

cis-{(CH3)2Co(2,2'-bipyridine)}(ClO4)

A

methyl bromide
74-83-9

methyl bromide

B

methane
34557-54-5

methane

C

ethane
74-84-0

ethane

Conditions
ConditionsYield
With bromine In acetonitrile one-electron oxidn. of cis-Co complex by Br2 at 298 K; monitored by (1)H-NMR;A 99%
B <1
C 0.24%
trans-(CH3)2Co(11-hydroxy-2,3,9,10-tetramethyl-1,4,8,11-tetraazaundeca-1,3,8,10-tetraen-1-olate)

trans-(CH3)2Co(11-hydroxy-2,3,9,10-tetramethyl-1,4,8,11-tetraazaundeca-1,3,8,10-tetraen-1-olate)

A

methyl bromide
74-83-9

methyl bromide

B

methane
34557-54-5

methane

C

ethane
74-84-0

ethane

Conditions
ConditionsYield
With bromine In acetonitrile one-electron oxidn. of trans-Co complex by Br2 at 298 K; monitored by (1)H-NMR;A 99%
B 0.15%
C <1
pyridine
110-86-1

pyridine

C6H12Br2O2Pt

C6H12Br2O2Pt

A

methyl bromide
74-83-9

methyl bromide

B

cis-Br(py)Pt(COMe)[C(OMe)(Me)]
1395411-05-8

cis-Br(py)Pt(COMe)[C(OMe)(Me)]

Conditions
ConditionsYield
In tetrahydrofuran-d8 at 55℃; for 2h;A n/a
B 98%
Cp(CO)2Re(CH3)2

Cp(CO)2Re(CH3)2

Bromotrichloromethane
75-62-7

Bromotrichloromethane

A

methyl bromide
74-83-9

methyl bromide

B

tricarbonylcyclopentadienylrhenium

tricarbonylcyclopentadienylrhenium

C

C5H5(CO)2Re(CH3)Br

C5H5(CO)2Re(CH3)Br

D

C5H5Re(CO)2(CH3)Cl

C5H5Re(CO)2(CH3)Cl

E

hexachloroethane
67-72-1

hexachloroethane

Conditions
ConditionsYield
With carbon monoxide In further solvent(s) Irradiation (UV/VIS); Irradiation of complex at 350-380 nm under 20 atm of CO in CBrCl3;;A 81-87
B 97%
C 78-85
D <4
E >65
Methyl methanesulfonate
66-27-3

Methyl methanesulfonate

trimethylsilyl bromide
2857-97-8

trimethylsilyl bromide

A

methyl bromide
74-83-9

methyl bromide

B

trimethylsilyl methanesulfonate
10090-05-8

trimethylsilyl methanesulfonate

Conditions
ConditionsYield
for 6h; Heating;A 95%
B 96.5%
dimethyltribromostibine
149442-29-5

dimethyltribromostibine

A

methyl bromide
74-83-9

methyl bromide

B

dibromo(methyl)stibine
54553-06-9

dibromo(methyl)stibine

Conditions
ConditionsYield
decompn. at 100°C in vac. of about 10 Torr; distn. from 130 to 134°C at 13 Torr; crystn. by cooling;A n/a
B 96%
decompn. at 100°C in vac. of about 10 Torr; distn. from 130 to 134°C at 13 Torr; crystn. by cooling;A n/a
B 96%
beim Stehenlassen;
Methyl methanesulfonate
66-27-3

Methyl methanesulfonate

Acetyl bromide
506-96-7

Acetyl bromide

A

methyl bromide
74-83-9

methyl bromide

B

Acetyl methanesulfonate
5539-53-7

Acetyl methanesulfonate

Conditions
ConditionsYield
at 100 - 110℃; for 1h;A 95%
B 55%
trimethyl phosphite
512-56-1

trimethyl phosphite

methyl bromide
74-83-9

methyl bromide

Conditions
ConditionsYield
With boron tribromide; (N,N'-ethylenebis(3,5-di-tert-butylsalicylideneimine))AlBr In chloroform-d1; hexane at 20℃; for 0.5 - 24h; Product distribution / selectivity;88%
With boron tribromide; salophen(tBu)AlBr In chloroform-d1; hexane at 20℃; for 0.5 - 24h; Product distribution / selectivity;82%
With boron tribromide; (N,N'-propylenebis(3,5-di-tert-butylsalicylideneimine))AlBr In chloroform-d1; hexane at 20℃; for 0.5 - 24h; Product distribution / selectivity;78%
trimethylsilyl bromide
2857-97-8

trimethylsilyl bromide

methoxybenzene
100-66-3

methoxybenzene

A

methyl bromide
74-83-9

methyl bromide

B

phenyltrimethylsilyl ether
1529-17-5

phenyltrimethylsilyl ether

Conditions
ConditionsYield
In further solvent(s)A 87%
B 61%
In further solvent(s)A 87%
B 61%
CpRe(CO)2(CH3)2

CpRe(CO)2(CH3)2

Bromotrichloromethane
75-62-7

Bromotrichloromethane

A

methyl bromide
74-83-9

methyl bromide

dia-cyclopentadienyldibromodicarbonyl Re(III)

dia-cyclopentadienyldibromodicarbonyl Re(III)

CpRe(CO)2(CH3)Br

CpRe(CO)2(CH3)Br

Conditions
ConditionsYield
With CO In dichloromethane-d2 Irradiation (UV/VIS); 355-385 nm light;A 87%
B n/a
C 85%
methanol
67-56-1

methanol

methyl bromide
74-83-9

methyl bromide

Conditions
ConditionsYield
With bromine for 1h;84%
With bromine; pyrographite at 180 - 400℃;
With zinc bromide-kieselguhr; bromine at 180 - 400℃;
2-nitrobenzenesulfenyl bromide
22024-99-3

2-nitrobenzenesulfenyl bromide

A

bis(2-nitrophenyl)disulfide
1155-00-6

bis(2-nitrophenyl)disulfide

B

methyl bromide
74-83-9

methyl bromide

C

methyl 2-nitrophenyl sulfide
3058-47-7

methyl 2-nitrophenyl sulfide

Conditions
ConditionsYield
With tetramethylstannane; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 25℃; for 4h;A 83%
B n/a
C n/a
methanol
67-56-1

methanol

P-(bromomethyl)-N,N,N',N'-tetraisopropylphosphonous diamide
124862-13-1

P-(bromomethyl)-N,N,N',N'-tetraisopropylphosphonous diamide

A

methyl bromide
74-83-9

methyl bromide

B

N,N,N',N'-Tetraisopropyl-P-methylphosphonic diamide
97135-53-0

N,N,N',N'-Tetraisopropyl-P-methylphosphonic diamide

Conditions
ConditionsYield
multistep reaction; further (α-bromoalkyl)phosphonous diamides;A n/a
B 80%
m-xylene
108-38-3

m-xylene

A

methyl bromide
74-83-9

methyl bromide

B

isophthalic acid
121-91-5

isophthalic acid

C

m-Toluic acid
99-04-7

m-Toluic acid

Conditions
ConditionsYield
With anthracene; oxygen; acetic acid; hydrogen bromide; cobalt(II) acetate; manganese(II) acetate In water at 180 - 195℃; under 21446.5 Torr; for 1h; Product distribution / selectivity;A n/a
B 80%
C 0.8%
With oxygen; acetic acid; hydrogen bromide; cobalt(II) acetate; manganese(II) acetate In water at 180 - 195℃; under 21446.5 Torr; for 1h; Product distribution / selectivity;A n/a
B 73%
C 1%
tris(N-carbomethoxylaminomethyl)phosphine oxide
63833-13-6

tris(N-carbomethoxylaminomethyl)phosphine oxide

A

methyl bromide
74-83-9

methyl bromide

B

tris(aminomethyl)phosphine oxide trihydrobromide

tris(aminomethyl)phosphine oxide trihydrobromide

Conditions
ConditionsYield
With hydrogen bromide for 7h; Heating;A n/a
B 73%
Diethyl-carbamic acid 2-bromo-ethyl ester
72978-28-0

Diethyl-carbamic acid 2-bromo-ethyl ester

phosphorous acid trimethyl ester
121-45-9

phosphorous acid trimethyl ester

A

methyl bromide
74-83-9

methyl bromide

B

2-(dimethoxyphosphinyl)ethyl diethylcarbamate

2-(dimethoxyphosphinyl)ethyl diethylcarbamate

Conditions
ConditionsYield
A n/a
B 73%
methane
34557-54-5

methane

A

methyl bromide
74-83-9

methyl bromide

B

1,2-dibromomethane
74-95-3

1,2-dibromomethane

Conditions
ConditionsYield
With bromine at 18 - 500℃; for 0.0166667h; Gas phase;A 70.6%
B 24.7%
With hydrogen bromide; oxygen; Mg/Ru/SiO2 In water at 580℃; Conversion of starting material;
With hydrogen bromide; oxygen; Ba/Bi/Ru/SiO2 In water at 580 - 600℃; Conversion of starting material;
tert-butyl methyl ether
1634-04-4

tert-butyl methyl ether

carbon monoxide
201230-82-2

carbon monoxide

benzyl bromide
100-39-0

benzyl bromide

A

methyl bromide
74-83-9

methyl bromide

B

t-butyl bromide
507-19-7

t-butyl bromide

C

benzeneacetic acid methyl ester
101-41-7

benzeneacetic acid methyl ester

Conditions
ConditionsYield
1,5-hexadienerhodium(I)-chloride dimer; potassium iodide at 75 - 90℃; under 735.5 Torr; overnight or in n-heptane;A n/a
B n/a
C 68%
2-bromoethyl N,N-dimethylcarbamate
82524-20-7

2-bromoethyl N,N-dimethylcarbamate

phosphorous acid trimethyl ester
121-45-9

phosphorous acid trimethyl ester

A

methyl bromide
74-83-9

methyl bromide

B

2-(dimethoxyphosphinyl)ethyl dimethylcarbamate

2-(dimethoxyphosphinyl)ethyl dimethylcarbamate

Conditions
ConditionsYield
at 150℃; for 5h;A n/a
B 66%
{(η5-C5Me5)Os(CO)2Me}
102149-67-7

{(η5-C5Me5)Os(CO)2Me}

bromine
7726-95-6

bromine

A

methyl bromide
74-83-9

methyl bromide

B

{(η5-C5Me5)Os(CO)2Br}
81554-89-4

{(η5-C5Me5)Os(CO)2Br}

Conditions
ConditionsYield
In dichloromethane-d2 (N2); electrophilic cleavage reaction by addn. of bromine to a soln. of Cp*Os(CO)2Me in CD2Cl2;; not isolated, detected by NMR;;A 53%
B 66%
methyl dichlorophosphite
3279-26-3

methyl dichlorophosphite

tribromomethyl isocyanate
81428-21-9

tribromomethyl isocyanate

A

methyl bromide
74-83-9

methyl bromide

B

dichlorophosphoryldibromomethyl isocyanate
123368-14-9

dichlorophosphoryldibromomethyl isocyanate

Conditions
ConditionsYield
iron(III) chloride at 115℃;A 65%
B 58%
cyclohexene
110-83-8

cyclohexene

1,2-dibromomethane
74-95-3

1,2-dibromomethane

A

methyl bromide
74-83-9

methyl bromide

B

ethene
74-85-1

ethene

C

bicyclo[4.1.0]heptane
286-08-8

bicyclo[4.1.0]heptane

Conditions
ConditionsYield
With zinc In tetrahydrofuran at 40℃; for 48h; Product distribution; other olefins; also in the presence of Zn-Cu and Zn-CuCl; other solvents; var. temp.;A n/a
B n/a
C 64.2%
{(η5-C5Me5)Os(CO)(PMe2Ph)Me}
107087-79-6

{(η5-C5Me5)Os(CO)(PMe2Ph)Me}

bromine
7726-95-6

bromine

A

methyl bromide
74-83-9

methyl bromide

B

{(η5-C5Me5)Os(CO)(PMe2Ph)Br}
107087-80-9

{(η5-C5Me5)Os(CO)(PMe2Ph)Br}

Conditions
ConditionsYield
In dichloromethane-d2 (N2); electrophilic cleavage reaction by addn. of bromine to a soln. of Cp*Os(CO)(PMe2Ph)Me in CD2Cl2;; not isolated, detected by NMR;;A 21%
B 59%
1,2:5,6-di-O-isopropylidene-3-O-Me3SnCH2-α-D-glucofuranose

1,2:5,6-di-O-isopropylidene-3-O-Me3SnCH2-α-D-glucofuranose

bromine
7726-95-6

bromine

A

methyl bromide
74-83-9

methyl bromide

B

(CH3)2((CH3)2COCH2OCHC4H4OO2C(CH3)2)OCH2SnBr

(CH3)2((CH3)2COCH2OCHC4H4OO2C(CH3)2)OCH2SnBr

C

trimethyltin bromide
1066-44-0

trimethyltin bromide

D

acetone
67-64-1

acetone

Conditions
ConditionsYield
In chloroform-d1 -10 °C, 15 min; not isolated, detected by NMR;A 55%
B 55%
C 45%
D 15%
tris(N-carbomethoxylaminomethyl)phosphine
63833-12-5

tris(N-carbomethoxylaminomethyl)phosphine

A

methyl bromide
74-83-9

methyl bromide

B

bis(hydroxymethyl)methylphosphine oxide
17919-49-2

bis(hydroxymethyl)methylphosphine oxide

C

(bromomethyl)(hydroxymethyl)methylphosphine oxide
69741-88-4

(bromomethyl)(hydroxymethyl)methylphosphine oxide

Conditions
ConditionsYield
With hydrogen bromide at 105 - 110℃; for 3h;A n/a
B 33.8%
C 46.3%
2-methoxypyridine
1628-89-3

2-methoxypyridine

ethyl 5-bromovalerate
14660-52-7

ethyl 5-bromovalerate

A

methyl bromide
74-83-9

methyl bromide

B

ethyl 5-(2-oxopyridin-1(2H)-yl)pentanoate
82360-24-5

ethyl 5-(2-oxopyridin-1(2H)-yl)pentanoate

Conditions
ConditionsYield
at 180℃; adding 4h, then 1h;A n/a
B 44%
5-nitrobarbituric acid
611-08-5

5-nitrobarbituric acid

methyl bromide
74-83-9

methyl bromide

1,3-dimethyl-5-nitrouracil
41613-26-7

1,3-dimethyl-5-nitrouracil

Conditions
ConditionsYield
With sodium hydroxide; tetrabutylammomium bromide In dichloromethane at 20℃; for 24h;100%
methyl bromide
74-83-9

methyl bromide

1,1"-trimethylenebis<4-(4-pyridyl)pyridinium> dibromide
75609-13-1

1,1"-trimethylenebis<4-(4-pyridyl)pyridinium> dibromide

1',1''-trimethylene-bis(1-methyl-4,4'-bipyridinium) bromide
75609-14-2

1',1''-trimethylene-bis(1-methyl-4,4'-bipyridinium) bromide

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 90℃; for 24h;100%
In N,N-dimethyl-formamide at 90℃; Yield given;
methyl bromide
74-83-9

methyl bromide

1,1’-(1,4-butanediyl)bis[4,4'-bipyridinium]bis[bromide]
81453-81-8

1,1’-(1,4-butanediyl)bis[4,4'-bipyridinium]bis[bromide]

C26H30N4(4+)*4Br(1-)

C26H30N4(4+)*4Br(1-)

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 90℃; for 24h;100%
methyl bromide
74-83-9

methyl bromide

1,1''-(1,2-ethanediyl)-bis-4,4'-bipyridinium dibromide

1,1''-(1,2-ethanediyl)-bis-4,4'-bipyridinium dibromide

C24H26N4(4+)*4Br(1-)

C24H26N4(4+)*4Br(1-)

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 90℃; for 24h;100%
methyl bromide
74-83-9

methyl bromide

C25H26N4(2+)*2Br(1-)

C25H26N4(2+)*2Br(1-)

C27H32N4(4+)*4Br(1-)

C27H32N4(4+)*4Br(1-)

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 90℃; for 24h;100%
methyl bromide
74-83-9

methyl bromide

3-amino-9H-xanthen-9-one
27231-26-1

3-amino-9H-xanthen-9-one

3-(Dimethylamino)-9H-xanthen-9-on
126486-46-2

3-(Dimethylamino)-9H-xanthen-9-on

Conditions
ConditionsYield
With potassium hydroxide; sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In toluene at 50℃; for 65h;100%
methyl bromide
74-83-9

methyl bromide

phenobarbital
50-06-6

phenobarbital

1,3-dimethylphenobarbital
730-66-5

1,3-dimethylphenobarbital

Conditions
ConditionsYield
With sodium hydroxide; tetrabutylammomium bromide In dichloromethane at 40℃; for 3h;100%
methyl bromide
74-83-9

methyl bromide

uracil
66-22-8

uracil

1,3-dimethyluracil
874-14-6

1,3-dimethyluracil

Conditions
ConditionsYield
With sodium hydroxide; tetrabutylammomium bromide In dichloromethane at 40℃; for 3h;100%
methyl bromide
74-83-9

methyl bromide

xanthin
69-89-6

xanthin

3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
58-08-2

3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione

Conditions
ConditionsYield
With solution aqueuse d'hydroxide de sodium; tetrabutylammomium bromide In dichloromethane 1)room temp. 12h 2)reflux 3h;100%
carbon disulfide
75-15-0

carbon disulfide

methyl bromide
74-83-9

methyl bromide

4'-Chloroacetoacetanilide
101-92-8

4'-Chloroacetoacetanilide

2-(bis(methylthio)methylene)-N-(4-chlorophenyl)-3-oxobutanamide
146140-56-9

2-(bis(methylthio)methylene)-N-(4-chlorophenyl)-3-oxobutanamide

Conditions
ConditionsYield
Stage #1: 4'-Chloroacetoacetanilide With potassium carbonate In N,N-dimethyl-formamide at 0℃; for 0.5h;
Stage #2: carbon disulfide In N,N-dimethyl-formamide at 0℃; for 1h;
Stage #3: methyl bromide In N,N-dimethyl-formamide at 0 - 20℃;
100%
methyl bromide
74-83-9

methyl bromide

2-phenylthioacetamide
645-54-5

2-phenylthioacetamide

S-methyl phenylthioacetimidate hydrobromide

S-methyl phenylthioacetimidate hydrobromide

Conditions
ConditionsYield
In acetone100%
4-dimethylamino-N,N-dimethyl-nicotinamide

4-dimethylamino-N,N-dimethyl-nicotinamide

methyl bromide
74-83-9

methyl bromide

4-(dimethylamino)-3-(dimethylcarbamoyl)-1-methylpyridinium bromide

4-(dimethylamino)-3-(dimethylcarbamoyl)-1-methylpyridinium bromide

Conditions
ConditionsYield
In acetonitrile at 20℃; for 2h;100%
(4-dimethylamino-pyridin-3-yl)-(2-thioxo-thiazolidin-3-yl)-methanone
909295-68-7

(4-dimethylamino-pyridin-3-yl)-(2-thioxo-thiazolidin-3-yl)-methanone

methyl bromide
74-83-9

methyl bromide

4-dimethylamino-1-methyl-3-(2-thioxo-thiazolidine-3-carbonyl)-pyridinium; bromide

4-dimethylamino-1-methyl-3-(2-thioxo-thiazolidine-3-carbonyl)-pyridinium; bromide

Conditions
ConditionsYield
In acetonitrile at 20℃; for 2h;100%
(S)-(4-tert-butyl-2-thioxothiazolidin-3-yl)[4-(dimethylamino)pyridin-3-yl]methanone
850796-07-5

(S)-(4-tert-butyl-2-thioxothiazolidin-3-yl)[4-(dimethylamino)pyridin-3-yl]methanone

methyl bromide
74-83-9

methyl bromide

(S)-3-[(4-tert-butyl-2-thioxothiazolidin-3-yl)carbonyl]-4-(dimethylamino)-1-methylpyridinium bromide

(S)-3-[(4-tert-butyl-2-thioxothiazolidin-3-yl)carbonyl]-4-(dimethylamino)-1-methylpyridinium bromide

Conditions
ConditionsYield
In acetonitrile at 20℃; for 2h;100%
methyl bromide
74-83-9

methyl bromide

(2,2-dimethyl-oxazolidin-3-yl)pyridin-3-yl-methanone

(2,2-dimethyl-oxazolidin-3-yl)pyridin-3-yl-methanone

3-(2,2-dimethyl-oxazolidine-3-carbonyl)-1-methyl-pyridinium bromide

3-(2,2-dimethyl-oxazolidine-3-carbonyl)-1-methyl-pyridinium bromide

Conditions
ConditionsYield
In acetonitrile at 50℃; for 12h;100%
methyl bromide
74-83-9

methyl bromide

(S)-(4-benzyl-2,2-dimethyl-oxazolidin-3-yl)pyridin-3-yl-methanone
447462-02-4

(S)-(4-benzyl-2,2-dimethyl-oxazolidin-3-yl)pyridin-3-yl-methanone

(S)-3-(4-benzyl-2,2-dimethyl-oxazolidine-3-carbonyl)-1-methyl-pyridinium bromide

(S)-3-(4-benzyl-2,2-dimethyl-oxazolidine-3-carbonyl)-1-methyl-pyridinium bromide

Conditions
ConditionsYield
In acetonitrile at 50℃; for 12h;100%
1,4-bis(2-(4-((dimethylamino)butoxyphenyl))-(E)-1-ethenyl)benzene
855342-04-0

1,4-bis(2-(4-((dimethylamino)butoxyphenyl))-(E)-1-ethenyl)benzene

methyl bromide
74-83-9

methyl bromide

1,4-bis(2-(4-((trimethylammonium)butoxyphenyl))-(E)-1-ethenyl)benzene dibromide

1,4-bis(2-(4-((trimethylammonium)butoxyphenyl))-(E)-1-ethenyl)benzene dibromide

Conditions
ConditionsYield
In tetrahydrofuran at 20℃;100%
In tetrahydrofuran; tert-butyl methyl ether at 20℃;100%
methyl bromide
74-83-9

methyl bromide

C47H39F6N9O4
956486-48-9

C47H39F6N9O4

Br(1-)*C48H42F6N9O4(1+)

Br(1-)*C48H42F6N9O4(1+)

Conditions
ConditionsYield
In acetonitrile at 80℃; for 24h;100%
In acetonitrile at 80℃; for 24h;100%
methyl bromide
74-83-9

methyl bromide

N,N,N',N'-tetramethyl-2,3-dibromo-2-butene-1,4-diamine

N,N,N',N'-tetramethyl-2,3-dibromo-2-butene-1,4-diamine

C10H22Br2N2(2+)*2Br(1-)

C10H22Br2N2(2+)*2Br(1-)

Conditions
ConditionsYield
for 48h;100%
methyl bromide
74-83-9

methyl bromide

N-[(6-fluoro-3'-{[(3S)-3-methyl-1-piperazinyl]methyl}-3-biphenylyl)methyl]-N-methyl-3-(4-piperidinylmethyl)benzamide

N-[(6-fluoro-3'-{[(3S)-3-methyl-1-piperazinyl]methyl}-3-biphenylyl)methyl]-N-methyl-3-(4-piperidinylmethyl)benzamide

Conditions
ConditionsYield
Stage #1: 1,1-dimethylethyl (2S)-4-[(5'-{[({3-[(1-{[(1,1-dimethylethyl)oxy]carbonyl}-4-piperidinyl)methyl]phenyl}carbonyl)amino]methyl}-2'-fluoro-3-biphenylyl)methyl]-2-methyl-1-piperazinecarboxylate With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.25h;
Stage #2: methyl bromide In diethyl ether; N,N-dimethyl-formamide at 20℃; for 12h;
Stage #3: With hydrogenchloride; sodium hydroxide more than 3 stages;
100%
methyl bromide
74-83-9

methyl bromide

N-[(3'-{[(3S)-3,4-dimethyl-1-piperazinyl]methyl}-6-fluoro-3-biphenylyl)methyl]-3-[(1-methyl-4-piperidinyl)methyl]benzamide

N-[(3'-{[(3S)-3,4-dimethyl-1-piperazinyl]methyl}-6-fluoro-3-biphenylyl)methyl]-3-[(1-methyl-4-piperidinyl)methyl]benzamide

(2S)-4-[(5'-{[({3-[(1,1-dimethyl-4-piperidiniumyl)methyl]phenyl}carbonyl)amino]methyl}-2'-fluoro-3-biphenylyl)methyl]-1,1.2-trimethylpiperazin-1-ium dibromide

(2S)-4-[(5'-{[({3-[(1,1-dimethyl-4-piperidiniumyl)methyl]phenyl}carbonyl)amino]methyl}-2'-fluoro-3-biphenylyl)methyl]-1,1.2-trimethylpiperazin-1-ium dibromide

Conditions
ConditionsYield
In 2,2'-oxybis(2-methyl-propane); acetone at 20℃; for 16h;100%
methyl bromide
74-83-9

methyl bromide

tetramethylstannane
594-27-4

tetramethylstannane

Conditions
ConditionsYield
With {(C2H5)4N}Br In acetonitrile Electrolysis; Sn-cathode, 50°C;100%
With {(C2H5)4N}Br In acetonitrile Electrolysis; Sn-cathode, 50°C;100%
In water; acetonitrile Electrolysis; Sn-cathode, Pt-anode, 0.25 M Et4NClO4 in MeCN/water=7:1, 25°C, 10mA/cm**(-2); gas chromy.;
methyl bromide
74-83-9

methyl bromide

(R)-cyclohexyl-(5-dimethylaminomethyl-oxazol-2-yl)-phenyl-methanol

(R)-cyclohexyl-(5-dimethylaminomethyl-oxazol-2-yl)-phenyl-methanol

[2-((S)-cyclohexyl-hydroxy-phenyl-methyl)-oxazol-5-ylmethyl]-trimethyl-ammonium bromide
1049636-90-9

[2-((S)-cyclohexyl-hydroxy-phenyl-methyl)-oxazol-5-ylmethyl]-trimethyl-ammonium bromide

Conditions
ConditionsYield
In tetrahydrofuran; chloroform at 50℃; for 24h;100%
methyl bromide
74-83-9

methyl bromide

C54H51F6N9O6
1150267-69-8

C54H51F6N9O6

Br(1-)*C55H54F6N9O6(1+)
1150267-71-2

Br(1-)*C55H54F6N9O6(1+)

Conditions
ConditionsYield
With sodium hydrogencarbonate In acetonitrile at 20℃; for 24h;100%
With sodium hydrogencarbonate In acetonitrile at 20℃; for 24h;100%
methyl bromide
74-83-9

methyl bromide

C56H44F6N10O7

C56H44F6N10O7

Br(1-)*C57H47F6N10O7(1+)
1151655-50-3

Br(1-)*C57H47F6N10O7(1+)

Conditions
ConditionsYield
at 50℃; for 168h;100%
methyl bromide
74-83-9

methyl bromide

C58H56F6N10O7
1151655-29-6

C58H56F6N10O7

Br(1-)*C59H59F6N10O7(1+)
1152178-87-4

Br(1-)*C59H59F6N10O7(1+)

Conditions
ConditionsYield
With sodium hydrogencarbonate In water; acetonitrile at 20℃; for 24h;100%
methyl bromide
74-83-9

methyl bromide

3-[(tert-butyldimethylsilyl)oxy]-17-(cyclopropylmethyl)-4,5a-epoxy-14-hydroxyl-6-(1,3-dioxolan-2-yl)morphinan

3-[(tert-butyldimethylsilyl)oxy]-17-(cyclopropylmethyl)-4,5a-epoxy-14-hydroxyl-6-(1,3-dioxolan-2-yl)morphinan

3-[(tert-butyldimethylsilyl)oxy]-17-(cyclopropylmethyl)-4,5a-epoxy-14-hydroxyl-6-(1,3-dioxolan-2-yl)-N-methylmorphinan bromide

3-[(tert-butyldimethylsilyl)oxy]-17-(cyclopropylmethyl)-4,5a-epoxy-14-hydroxyl-6-(1,3-dioxolan-2-yl)-N-methylmorphinan bromide

Conditions
ConditionsYield
In 1-methyl-pyrrolidin-2-one at 55 - 60℃; Cooling with ice;100%
methyl bromide
74-83-9

methyl bromide

5-(4-cyanophenyl)-2,7-dimethyl-3-oxo-8-(3-trifluoromethyl phenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid 2-dimethylaminoethyl ester
1333000-79-5

5-(4-cyanophenyl)-2,7-dimethyl-3-oxo-8-(3-trifluoromethyl phenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid 2-dimethylaminoethyl ester

{2-[5-(4-cyanophenyl)-2,7-dimethyl-3-oxo-8-(3-trifluoromethylphenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carbonyloxy]ethyl}trimethylammonium bromide
1333000-80-8

{2-[5-(4-cyanophenyl)-2,7-dimethyl-3-oxo-8-(3-trifluoromethylphenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carbonyloxy]ethyl}trimethylammonium bromide

Conditions
ConditionsYield
In acetonitrile at 20℃;100%
In acetonitrile at 20℃;100%
methyl bromide
74-83-9

methyl bromide

[(iPrPNP)Rh(COE)][BF4]

[(iPrPNP)Rh(COE)][BF4]

[(iPrPNP)Rh(CH3)Br][BF4]

[(iPrPNP)Rh(CH3)Br][BF4]

Conditions
ConditionsYield
In acetone for 12h; Inert atmosphere; Schlenk technique; Glovebox;100%
methyl bromide
74-83-9

methyl bromide

[(2,6-bis-(di-tert-butylphosphinomethyl)pyridine)Rh(acetone)][BF4]

[(2,6-bis-(di-tert-butylphosphinomethyl)pyridine)Rh(acetone)][BF4]

[(2,6-bis-(di-tert-butylphosphinomethyl)pyridine)Rh(CH3)Br][BF4]

[(2,6-bis-(di-tert-butylphosphinomethyl)pyridine)Rh(CH3)Br][BF4]

Conditions
ConditionsYield
for 12h; Inert atmosphere; Schlenk technique; Glovebox;100%
for 12h; Inert atmosphere; Schlenk technique; Glovebox;100%
Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View