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Benzyl bromide 99% factory supply in stock fast shipment
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100-39-0 Usage

Chemical Properties

Clear light amber liquid

Health Hazard

Inhalation causes irritation of nose and throat; severe exposure may cause pulmonary edema. Vapors cause severe eye irritation; liquid can burn eyes. Skin contact causes irritation. Ingestion causes irritation of mouth and stomach.

Reactivity Profile

Benzyl bromide reacts with water, alcohols, common metals (except nickel and lead), bases, amines and oxidizing agents. . Benzyl bromide stored over activated 4A molecular sieve burst a bottle due to condensation-polymerization reaction with generation of HBr gas, [Chem. Eng. News, 1979, 57(12), 74].

Air & Water Reactions

Sensitive to exposure to light and moisture. Slightly soluble in water.

Purification Methods

Wash benzyl chloride with conc H2SO4 (CARE), water, 10% Na2CO3 or NaHCO3 solution, and again with water. Dry it with CaCl2, Na2CO3 or MgSO4 and fractionally distil it in the dark, under reduced pressure. It has also been thoroughly degassed at 10-6 mm and redistilled in the dark. This gives material with max (MeCN): 226nm ( 8200) [Mohammed & Kosower J Am Chem Soc 93 2709 1971]. [Beilstein 5 IV 829.] Handle in a fume cupboard, extremely LACHRYMATORY.

Definition

ChEBI: A member of the class of benzyl bromides that is toluene substituted on the alpha-carbon with bromine.

General Description

A colorless liquid with an agreeable odor. Toxic by inhalation and by skin absorption. Benzyl bromide is slightly soluble in water and denser than water (density 1.44 g / cm3 (Aldrich)). A lachrymator. Corrosive to metals and tissue.
InChI:InChI=1/C7H7Br/c8-6-7-4-2-1-3-5-7/h1-5H,6H2

100-39-0 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (A13535)  Benzyl bromide, 99%    100-39-0 1000g 2885.0CNY Detail
Alfa Aesar (A13535)  Benzyl bromide, 99%    100-39-0 250g 883.0CNY Detail
Alfa Aesar (A13535)  Benzyl bromide, 99%    100-39-0 50g 237.0CNY Detail
TCI America (B0411)  Benzyl Bromide (stabilized with Propylene Oxide)  >98.0%(GC) 100-39-0 500g 995.00CNY Detail
TCI America (B0411)  Benzyl Bromide (stabilized with Propylene Oxide)  >98.0%(GC) 100-39-0 100g 440.00CNY Detail
TCI America (B0411)  Benzyl Bromide (stabilized with Propylene Oxide)  >98.0%(GC) 100-39-0 25g 155.00CNY Detail

100-39-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name benzyl bromide

1.2 Other means of identification

Product number -
Other names A-BROMOTOLUENE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:100-39-0 SDS

100-39-0Synthetic route

toluene
108-88-3

toluene

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With bromine In tetrachloromethane for 1.5h; Ambient temperature;100%
With manganese(IV) oxide; bromine In dichloromethane at 0℃; for 1h; Product distribution; Further Variations:; Solvents; Temperatures; reaction time;100%
With bromine; sodium t-butanolate In cyclohexane Heating;100%
benzyl alcohol
100-51-6

benzyl alcohol

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With 1,1,1,2,2,2-hexamethyldisilane; pyridinium hydrobromide perbromide In chloroform at 25℃; for 0.5h;100%
With phosphorus tribromide In benzene at 20℃;100%
Stage #1: benzyl alcohol With 1,2,3-Benzotriazole; thionyl chloride In dichloromethane for 0.0833333h;
Stage #2: With potassium bromide In dichloromethane; N,N-dimethyl-formamide for 0.5h;
99%
cis-{(PhCH2)2Co(III)(2,2'-bipyridine)2}ClO4

cis-{(PhCH2)2Co(III)(2,2'-bipyridine)2}ClO4

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With bromine In acetonitrile one-electron oxidn. of cis-Co complex by Br2 at 298 K; monitored by (1)H-NMR;100%
C13H25N3PS(1+)
103514-63-2

C13H25N3PS(1+)

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With bromide In N,N-dimethyl-formamide98%
benzaldehyde
100-52-7

benzaldehyde

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With Dichloromethylsilane; phosphorus tribromide; iron(III) chloride In acetonitrile for 4h; Heating;97%
With polymethylhydrosiloxane; dimethylbromosulphonium bromide In chloroform at 20℃; for 5h;96%
With chloro-trimethyl-silane; 1,1,3,3-Tetramethyldisiloxane; lithium bromide In acetonitrile at 80℃; for 30h;94%
iodomethylbenzene
620-05-3

iodomethylbenzene

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With bismuth(III) bromide In 1,2-dichloro-ethane at 25℃; for 2.25h;97%
With pyridine; tributyltin bromide at 50℃; Thermodynamic data; Equilibrium constant; other temperatures, Δ G;26 % Spectr.
2-phenyl-1,3-dioxolane
936-51-6

2-phenyl-1,3-dioxolane

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With triethylsilane; Acetyl bromide; tin(II) bromide In dichloromethane for 3h; Ambient temperature;96%
tetrahydro-2-(benzyloxy)-2H-pyran
1927-62-4

tetrahydro-2-(benzyloxy)-2H-pyran

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With 4-aminophenyl diphenylphosphinite; N-Bromosuccinimide In dichloromethane at 20℃; for 2h;95%
With boron trifluoride diethyl etherate; lithium bromide In acetonitrile for 24h; Ambient temperature;89%
With 1-(2-OPPh2-propyl)-3-methylimidazolium hexafluorophosphate; bromine at 80℃; for 2h;89%
benzyl fluoride
350-50-5

benzyl fluoride

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With hydrogen bromide at 130℃; for 1h;95%
Multi-step reaction with 2 steps
1: 12 N HCl / 105 °C
2: 93 percent / 47percent aq. HBr / 1 h / 130 °C
View Scheme
benzyloxy-trimethylsilane
14642-79-6

benzyloxy-trimethylsilane

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With 4-aminophenyl diphenylphosphinite; bromine In dichloromethane at 20℃;95%
With 1-(2-OPPh2-propyl)-3-methylimidazolium hexafluorophosphate; bromine at 80℃; for 1h;87%
With Tri-n-butylfluorphosphoniumbromid In benzene at 20℃; for 24h;81%
benzyl mesylate
55791-06-5

benzyl mesylate

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With 1-n-butyl-3-methylimidazolim bromide at 50℃; for 1h; Inert atmosphere; Green chemistry;95%
With lithium bromide In tetrahydrofuran at 20℃; for 2h; Inert atmosphere;89%
With calcium bromide In dimethyl sulfoxide for 3h; Ambient temperature;79%
3,5-dimethoxy-4-methylphenylmethyl alcohol
35052-27-8

3,5-dimethoxy-4-methylphenylmethyl alcohol

A

5-(bromomethyl)-1,3-dimethoxy-2-methylbenzene
35047-51-9

5-(bromomethyl)-1,3-dimethoxy-2-methylbenzene

B

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With phosphorus tribromideA n/a
B 95%
(benzyloxy)benzene
946-80-5

(benzyloxy)benzene

A

benzyl bromide
100-39-0

benzyl bromide

B

phenol
108-95-2

phenol

Conditions
ConditionsYield
With water; boron tribromide In chloroform-d1 at 20℃; Solvent;A 95%
B 88%
benzyl chloride
100-44-7

benzyl chloride

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With calcium bromide; tetrahexylammonium bromide at 110℃; for 24h;94%
With hydrogen bromide at 130℃; for 1h;93%
With 1-bromo-butane; Mg6Al2(OH)16Cl2*4H2O In N,N-dimethyl-formamide at 69.9℃; for 20h;90%
phenylmethanethiol
100-53-8

phenylmethanethiol

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With Silphos; bromine In acetonitrile for 0.166667h; Heating;92%
With N-Bromosuccinimide; triphenylphosphine In dichloromethane at 20℃; for 5h;72%
(diethoxymethyl)benzene
774-48-1

(diethoxymethyl)benzene

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With triethylsilane; Acetyl bromide; tin(II) bromide In dichloromethane for 3h; Ambient temperature;91%
(benzyloxy)(tert-butyl)dimethylsilane
53172-91-1

(benzyloxy)(tert-butyl)dimethylsilane

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With boron tribromide In dichloromethane for 0.166667h; Ambient temperature;90%
toluene
108-88-3

toluene

A

benzyl bromide
100-39-0

benzyl bromide

B

benzyl chloride
100-44-7

benzyl chloride

Conditions
ConditionsYield
With tetrabutylammomium bromide; hydrogen bromide; potassium bromide In water at 20℃; Irradiation; Green chemistry;A 90%
B n/a
With N-hydroxyphthalimide; carbon tetrabromide; trichloroisocyanuric acid; cobalt(II) diacetate tetrahydrate In dichloromethane at 25℃; for 20h;
phenylacetic acid
103-82-2

phenylacetic acid

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With tetra-N-butylammonium tribromide; dibromoisocyanuric acid In dichloromethane at 20℃; for 2h; UV-irradiation;90%
benzaldehyde dimethyl acetal
1125-88-8

benzaldehyde dimethyl acetal

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With triethylsilane; Acetyl bromide; tin(II) bromide In dichloromethane for 3h; Ambient temperature;89%
ammonium acetate
631-61-8

ammonium acetate

benzyl alcohol
100-51-6

benzyl alcohol

A

Benzyl acetate
140-11-4

Benzyl acetate

B

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With N-Bromosuccinimide; triphenylphosphine In acetonitrile at 20℃; for 2h; Cooling with ice;A 87%
B 3%
With bromine; triphenylphosphine In acetonitrile at 20℃; for 0.7h;A 40%
B 53%
toluene
108-88-3

toluene

A

benzylidene dibromide
618-31-5

benzylidene dibromide

B

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With bromine In dichloromethane for 2h; Ambient temperature; Irradiation;A 11%
B 86%
With hydrogen bromide; dihydrogen peroxide In water at 20℃; for 10h; Irradiation;A 4%
B 81%
With hydrogen bromide; dihydrogen peroxide In water at 27℃; for 24h; Irradiation;A 7%
B 81%
4-[(3,5-bis-trifluoromethyl-benzyl)-methoxycarbonyl-amino]-2-ethyl-piperidine-1-carboxylic acid tert-butyl ester

4-[(3,5-bis-trifluoromethyl-benzyl)-methoxycarbonyl-amino]-2-ethyl-piperidine-1-carboxylic acid tert-butyl ester

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
Stage #1: 4-[(3,5-bis-trifluoromethyl-benzyl)-methoxycarbonyl-amino]-2-ethyl-piperidine-1-carboxylic acid tert-butyl ester With hydrogenchloride In ethyl acetate for 4.08333h;
Stage #2: With water; sodium hydrogencarbonate In ethyl acetate
84%
dibenzylmercury(II)
780-24-5

dibenzylmercury(II)

A

benzyl bromide
100-39-0

benzyl bromide

B

1,1'-(1,2-ethanediyl)bisbenzene
103-29-7

1,1'-(1,2-ethanediyl)bisbenzene

Conditions
ConditionsYield
With N-Bromosuccinimide In dichloromethane; benzene Irradiation (UV/VIS); nitrogen atmosphere; mercurial and NBS (2.5 equiv)/CH2Cl2 in deoxygenated solvent irradiated (250-W sunlamp, 40 °C, 6h);; filtration; solvent removed (vacuum); PhCH2CH2Ph and PhCH2Br analysed by (1)H NMR, GLC and GCMS;;A 84%
B 4%
With N-Bromosuccinimide In dichloromethane; benzene Irradiation (UV/VIS); nitrogen atmosphere; mercurial and NBS (2.5 equiv)/CH2Cl2 in deoxygenated solvent irradiated (250-W sunlamp, 40 °C, 4h) in the presence of 20 mol% (t-Bu)2NO (radical);; filtration; solvent removed (vacuum); PhCH2CH2Ph and PhCH2Br analysed by (1)H NMR, GLC and GCMS;;A 46%
B 2%
acetic acid
64-19-7

acetic acid

toluene
108-88-3

toluene

A

benzyl bromide
100-39-0

benzyl bromide

B

acetophenone
98-86-2

acetophenone

C

benzoic acid
65-85-0

benzoic acid

Conditions
ConditionsYield
With hydrogen bromide; oxygen; bromide; cobalt(II) acetate; manganese(II) acetate at 75℃; Kinetics; Product distribution; atmospheric pressure;A n/a
B n/a
C 83%
{(η5-C5Me5)Os(CO)(PMe2Ph)CH2Ph}
116670-02-1

{(η5-C5Me5)Os(CO)(PMe2Ph)CH2Ph}

bromine
7726-95-6

bromine

A

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

{(η5-C5Me5)Os(CO)(PMe2Ph)Br}

B

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
In dichloromethane-d2 (N2); electrophilic cleavage reaction by addn. of bromine to a soln. of Cp*Os(CO)(PMe2Ph)CH2Ph in CD2Cl2;; not isolated, detected by NMR;;A 77%
B 83%
[(ethoxymethoxy)methyl]benzene
54673-14-2

[(ethoxymethoxy)methyl]benzene

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With tetrabutylammomium bromide; 1-(n-butyl)-3-methylimidazolium tetrachloroindate at 135 - 140℃; for 0.075h; Microwave irradiation; Neat (no solvent); chemoselective reaction;83%
diethyl 2,6-dimethyl-4-benzyl-1,4-dihydropyridine-3,5-dicarboxylate
1539-57-7

diethyl 2,6-dimethyl-4-benzyl-1,4-dihydropyridine-3,5-dicarboxylate

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With dipotassium peroxodisulfate; tris(2,2′-bipyridyl)dichlororuthenium(II) hexahydrate; sodium bromide In water; acetonitrile at 20℃; for 24h; Sealed tube; Inert atmosphere; Irradiation; regioselective reaction;83%
pyridine
110-86-1

pyridine

benzyl bromide
100-39-0

benzyl bromide

N-benzylpyridinium bromide
2589-31-3

N-benzylpyridinium bromide

Conditions
ConditionsYield
100%
In acetone; benzene at 20℃; for 24h;100%
In dichloromethane at 20℃; for 12h;100%
1-methyl-1H-imidazole
616-47-7

1-methyl-1H-imidazole

benzyl bromide
100-39-0

benzyl bromide

3-benzyl-1-methylimidazolium bromide
65039-11-4

3-benzyl-1-methylimidazolium bromide

Conditions
ConditionsYield
at 100℃; for 2h;100%
In 1,4-dioxane at 100℃; for 12h;98%
In ethanol; acetonitrile at 80℃; for 12h;98%
isoquinoline
119-65-3

isoquinoline

benzyl bromide
100-39-0

benzyl bromide

2-benzylisoquinolin-2-ium bromide
23277-04-5

2-benzylisoquinolin-2-ium bromide

Conditions
ConditionsYield
In methanol for 336000h; Heating;100%
In acetone; benzene at 20℃; for 24h;100%
In methanol for 336h; Heating;100%
nicotinamide
98-92-0

nicotinamide

benzyl bromide
100-39-0

benzyl bromide

3-(aminocarbonyl)-1-benzylpyridinium bromide
13076-43-2

3-(aminocarbonyl)-1-benzylpyridinium bromide

Conditions
ConditionsYield
In acetone for 12h; Reflux;100%
In acetonitrile93%
In acetonitrile at 140℃; for 1.5h; Sealed tube; Microwave irradiation;89%
2-Hydroxybenzophenone
117-99-7

2-Hydroxybenzophenone

benzyl bromide
100-39-0

benzyl bromide

o-(benzyloxy)benzophenone
93254-81-0

o-(benzyloxy)benzophenone

Conditions
ConditionsYield
With potassium carbonate; potassium iodide In acetone Heating;100%
With caesium carbonate In acetonitrile at 50℃;98%
With caesium carbonate In acetonitrile at 50℃; Inert atmosphere;98%
4-bromo-phenol
106-41-2

4-bromo-phenol

benzyl bromide
100-39-0

benzyl bromide

p-benzyloxyphenylbromide
6793-92-6

p-benzyloxyphenylbromide

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 6h;100%
Stage #1: 4-bromo-phenol With sodium hydride In N,N-dimethyl-formamide at 5℃; for 0.333333h; Inert atmosphere;
Stage #2: benzyl bromide In N,N-dimethyl-formamide at 20℃; for 2h; Inert atmosphere;
99%
With potassium phosphate; tetrabutylammomium bromide In water at 20℃; for 2h; Sealed tube; Green chemistry;99%
triallyl phosphite
102-84-1

triallyl phosphite

benzyl bromide
100-39-0

benzyl bromide

diallyl benzylphosphonate
74038-34-9

diallyl benzylphosphonate

Conditions
ConditionsYield
In toluene at 95℃; for 4h;100%
3-nitro-o-cresol
5460-31-1

3-nitro-o-cresol

benzyl bromide
100-39-0

benzyl bromide

2-benzyloxy-6-nitrotoluene
20876-37-3

2-benzyloxy-6-nitrotoluene

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 3h;100%
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 3h;87%
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 12h; Inert atmosphere;48.6%
3-methyl-2-nitrophenol
4920-77-8

3-methyl-2-nitrophenol

benzyl bromide
100-39-0

benzyl bromide

1-(benzyloxy)-3-methyl-2-nitrobenzene
61535-21-5

1-(benzyloxy)-3-methyl-2-nitrobenzene

Conditions
ConditionsYield
With potassium carbonate In acetonitrile Heating / reflux;100%
With potassium carbonate In acetonitrile at 40 - 75℃; for 7.75h;99%
With potassium carbonate; acetone
methyl 4-hydroxycinnamate
3943-97-3

methyl 4-hydroxycinnamate

benzyl bromide
100-39-0

benzyl bromide

(E)-methyl 3-(4-(benzyloxy)phenyl)acrylate
84184-51-0

(E)-methyl 3-(4-(benzyloxy)phenyl)acrylate

Conditions
ConditionsYield
With potassium carbonate In acetone at 23℃; for 4h; Reflux; Inert atmosphere;100%
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 14h; Etherification;87%
With sodium hydroxide In ethanol82%
benzyl bromide
100-39-0

benzyl bromide

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

p-benzyloxybenzaldehyde
4397-53-9

p-benzyloxybenzaldehyde

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 1.16667h;100%
With potassium carbonate In N,N-dimethyl-formamide at 60℃;100%
With potassium carbonate In acetonitrile for 3h;100%
benzyl bromide
100-39-0

benzyl bromide

triphenylphosphine
603-35-0

triphenylphosphine

benzyltriphenylphosphonium bromide
1449-46-3

benzyltriphenylphosphonium bromide

Conditions
ConditionsYield
In xylene for 0.00833333h; Heating; microwave irradiation;100%
In toluene for 12h; Reflux;100%
at 100℃; for 0.0333333h; Irradiation;99%
benzyl bromide
100-39-0

benzyl bromide

2,4-Dihydroxybenzaldehyde
95-01-2

2,4-Dihydroxybenzaldehyde

2,4-dibenzyloxybenzaldehyde
13246-46-3

2,4-dibenzyloxybenzaldehyde

Conditions
ConditionsYield
With potassium carbonate In acetone Heating;100%
With caesium carbonate In acetone at 20℃;100%
With potassium carbonate In acetonitrile at 20℃; Reflux;98%
benzyl bromide
100-39-0

benzyl bromide

2,4-Dihydroxybenzaldehyde
95-01-2

2,4-Dihydroxybenzaldehyde

4-benzoxy-salicylaldehyde
52085-14-0

4-benzoxy-salicylaldehyde

Conditions
ConditionsYield
Stage #1: 2,4-Dihydroxybenzaldehyde With sodium hydrogencarbonate In acetonitrile at 20℃; for 0.75h; Inert atmosphere;
Stage #2: benzyl bromide In acetonitrile Inert atmosphere; Reflux;
100%
With potassium hydrogencarbonate In acetonitrile for 15h; Reflux;85%
With sodium hydrogencarbonate In acetonitrile for 15h; Reflux;85%
benzyl bromide
100-39-0

benzyl bromide

1,1'-(1,2-ethanediyl)bisbenzene
103-29-7

1,1'-(1,2-ethanediyl)bisbenzene

Conditions
ConditionsYield
With TiCl2*2THF In tetrahydrofuran for 24h; Heating;100%
With Wilkinson's catalyst; dimethyl zinc(II) In tetrahydrofuran; hexane at 20℃; for 1h;100%
With hafnium(II) chloride In tetrahydrofuran for 12h; Heating;99%
benzyl bromide
100-39-0

benzyl bromide

iodomethylbenzene
620-05-3

iodomethylbenzene

Conditions
ConditionsYield
With sodium iodide In acetone at 20℃; for 24h;100%
With sodium iodide In acetone at 20℃; for 24h; Inert atmosphere; Darkness;100%
With hydrogen iodide; cetyltributylphosphonium bromide at 60℃; for 0.0833333h;99%
1,3-Benzothiazole
95-16-9

1,3-Benzothiazole

benzyl bromide
100-39-0

benzyl bromide

3-benzylbenzothiazolium bromide
4614-22-6

3-benzylbenzothiazolium bromide

Conditions
ConditionsYield
In neat (no solvent) at 75℃;100%
Inert atmosphere; Neat (no solvent);99%
for 5h; Reflux;93%
5-bromo-4-hydroxy-3-methoxybenzaldehyde
2973-76-4

5-bromo-4-hydroxy-3-methoxybenzaldehyde

benzyl bromide
100-39-0

benzyl bromide

4-(benzyloxy)-3-bromo-5-methoxybenzaldehyde
2556-04-9

4-(benzyloxy)-3-bromo-5-methoxybenzaldehyde

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; Inert atmosphere;100%
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 4h;97%
With potassium carbonate In N,N-dimethyl-formamide at 50℃;94%
benzyl bromide
100-39-0

benzyl bromide

2,2'-iminobis[ethanol]
111-42-2

2,2'-iminobis[ethanol]

N-benzyl-diethanolamine
101-32-6

N-benzyl-diethanolamine

Conditions
ConditionsYield
With potassium carbonate In acetone Reflux;100%
With potassium carbonate In acetone for 8h; Heating;97%
With potassium carbonate In acetone for 8h; Heating / reflux;97%
benzyl bromide
100-39-0

benzyl bromide

isopropyl alcohol
67-63-0

isopropyl alcohol

benzyl isopropyl ether
937-54-2

benzyl isopropyl ether

Conditions
ConditionsYield
Stage #1: isopropyl alcohol With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.5h; Inert atmosphere;
Stage #2: benzyl bromide In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; for 5h; Inert atmosphere;
100%
With iron(II) sulfate at 75℃; for 12h;92%
With silver(II) oxide Heating;90%
With potassium hydroxide; tetrafluoroboric acid; mercury(II) oxide In dichloromethane 1.) room temp., 1 h;60%
(i) Ag2O, (ii) Py, PhCOCl; Multistep reaction;
benzyl bromide
100-39-0

benzyl bromide

malononitrile
109-77-3

malononitrile

2,2-dibenzylmalononitrile
3779-31-5

2,2-dibenzylmalononitrile

Conditions
ConditionsYield
With potassium carbonate; tetrabutylammomium bromide for 96h; Ambient temperature;100%
With 1,8-diazabicyclo[5.4.0]undec-7-ene In N,N-dimethyl-formamide at 80℃; for 2h;91%
With 1-butyl-3-methylimidazolium hydroxide at 100℃; under 51.7148 Torr; for 0.0833333h; microwave irradiation;82%
benzyl bromide
100-39-0

benzyl bromide

1-butyn-4-ol
927-74-2

1-butyn-4-ol

((but-3-yn-1-yloxy)methyl)benzene
22273-77-4

((but-3-yn-1-yloxy)methyl)benzene

Conditions
ConditionsYield
With tetra-(n-butyl)ammonium iodide; sodium hydride In trichlorophosphate Heating;100%
With tetra-(n-butyl)ammonium iodide; sodium hydride In tetrahydrofuran at 23℃; for 5.5h;100%
With tetra-(n-butyl)ammonium iodide; sodium hydride In tetrahydrofuran; mineral oil at 0 - 23℃; for 18h; Inert atmosphere; Sealed tube;100%
benzyl bromide
100-39-0

benzyl bromide

benzyl nitrate
15285-42-4

benzyl nitrate

Conditions
ConditionsYield
With silver nitrate In acetonitrile at 70℃; for 5h; Darkness;100%
With silver nitrate In acetonitrile at 20℃; Nitration;97%
With silver nitrate In acetonitrile at 20℃; for 24h;82%
1H-imidazole
288-32-4

1H-imidazole

benzyl bromide
100-39-0

benzyl bromide

1-benzylimidazole
4238-71-5

1-benzylimidazole

Conditions
ConditionsYield
Stage #1: 1H-imidazole With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; for 2h;
Stage #2: benzyl bromide In N,N-dimethyl-formamide at 20℃; for 4h;
100%
Stage #1: 1H-imidazole With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.25h;
Stage #2: benzyl bromide In N,N-dimethyl-formamide; mineral oil at 25℃; for 3h;
97%
With caesium carbonate at 100℃; for 0.416667h; Microwave irradiation;90%
α-picoline
109-06-8

α-picoline

benzyl bromide
100-39-0

benzyl bromide

1-Benzyl-6-methylpyridinium bromide
2654-66-2

1-Benzyl-6-methylpyridinium bromide

Conditions
ConditionsYield
100%
In acetone Reflux;100%
In toluene for 14h; Inert atmosphere; Reflux;72%
picoline
108-89-4

picoline

benzyl bromide
100-39-0

benzyl bromide

1-benzyl-1-bromo-4-methylpyridinium bromide
57042-58-7

1-benzyl-1-bromo-4-methylpyridinium bromide

Conditions
ConditionsYield
100%
In acetonitrile at 45℃; for 3h;99%
In acetonitrile at 100℃; for 12h;98.71%
3-ethylpyridine
536-78-7

3-ethylpyridine

benzyl bromide
100-39-0

benzyl bromide

1-benzyl-3-ethylpyridinium bromide
55077-15-1

1-benzyl-3-ethylpyridinium bromide

Conditions
ConditionsYield
100%
at 0 - 20℃;99.6%
at 0 - 20℃;99.6%
caprolactam
105-60-2

caprolactam

benzyl bromide
100-39-0

benzyl bromide

1-Benzyl-hexahydro-azepin-2-on
33241-96-2

1-Benzyl-hexahydro-azepin-2-on

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran for 4h; 0 deg C to 25 deg C;100%
Stage #1: caprolactam With sodium hydride In tetrahydrofuran at 0℃; for 0.5h; Inert atmosphere;
Stage #2: benzyl bromide In tetrahydrofuran at 0 - 20℃; Inert atmosphere;
98%
With sodium hydride In tetrahydrofuran; paraffin 1.) 0 deg C to room temperature, 2 h, 2.) room temperature, 2 h;96%

100-39-0Downstream Products

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