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108-57-6

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108-57-6 Usage

Safety Profile

An eye irritant. Combustible. When heated to decomposition it emits acrid smoke and irritating fumes.

Check Digit Verification of cas no

The CAS Registry Mumber 108-57-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,0 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 108-57:
(5*1)+(4*0)+(3*8)+(2*5)+(1*7)=46
46 % 10 = 6
So 108-57-6 is a valid CAS Registry Number.
InChI:InChI=1/C10H10/c1-3-9-6-5-7-10(4-2)8-9/h3-8H,1-2H2

108-57-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,3-bis(ethenyl)benzene

1.2 Other means of identification

Product number -
Other names m-Vinylstyrene

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:108-57-6 SDS

108-57-6Synthetic route

formaldehyd
50-00-0

formaldehyd

(1,3-phenylenebis(methylene))bis(triphenylphosphonium) dibromide
10273-74-2

(1,3-phenylenebis(methylene))bis(triphenylphosphonium) dibromide

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Conditions
ConditionsYield
With lithium ethoxide In ethanol for 2h; Ambient temperature;95%
With lithium ethoxide In ethanol Ambient temperature;
tetravinylsilane
1112-55-6

tetravinylsilane

1,3-Diiodobenzene
626-00-6

1,3-Diiodobenzene

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Conditions
ConditionsYield
With potassium fluoride; Pd (1 wt%)/C In N,N-dimethyl-formamide at 130℃; under 1500.15 Torr; for 2.5h; Reagent/catalyst; Time; Hiyama Coupling; Inert atmosphere;94%
m-Divinylbenzene monoepoxide
105430-20-4

m-Divinylbenzene monoepoxide

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Conditions
ConditionsYield
With carbon monoxide In water at 27℃; under 760.051 Torr; for 16h; chemoselective reaction;85%
With carbon monoxide; water at 27℃; under 760.051 Torr; for 16h; chemoselective reaction;85%
tetravinylsilane
1112-55-6

tetravinylsilane

1,3-Diiodobenzene
626-00-6

1,3-Diiodobenzene

A

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

B

1-iodo-3-vinylbenzene
4840-92-0

1-iodo-3-vinylbenzene

C

(E)-1,2-bis(3-vinylphenyl)ethene
1434508-17-4

(E)-1,2-bis(3-vinylphenyl)ethene

Conditions
ConditionsYield
With potassium fluoride; Pd (0.87 wt%)/MgO In N,N-dimethyl-formamide at 130℃; under 1500.15 Torr; for 3h; Hiyama Coupling; Inert atmosphere;A 81%
B 6%
C 11%
3-ethenylbenzaldehyde
19955-99-8

3-ethenylbenzaldehyde

C10H15O2P

C10H15O2P

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Conditions
ConditionsYield
In 1,4-dioxane at 120℃; for 21h; Schlenk technique; Inert atmosphere;78%
Isophthalaldehyde
626-19-7

Isophthalaldehyde

Methyltriphenylphosphonium bromide
1779-49-3

Methyltriphenylphosphonium bromide

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Conditions
ConditionsYield
With potassium carbonate In 1,4-dioxane; water for 15h; Heating;75%
With potassium tert-butylate In tetrahydrofuran at 0 - 25℃; Inert atmosphere;64%
Stage #1: Methyltriphenylphosphonium bromide With potassium tert-butylate In tetrahydrofuran at 20℃; for 0.333333h; Wittig Olefination; Inert atmosphere; Schlenk technique;
Stage #2: Isophthalaldehyde In tetrahydrofuran at 20 - 40℃; for 1h; Wittig Olefination; Inert atmosphere; Schlenk technique;
39%
Isophthalaldehyde
626-19-7

Isophthalaldehyde

malonic acid
141-82-2

malonic acid

A

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

B

3-ethenylbenzaldehyde
19955-99-8

3-ethenylbenzaldehyde

Conditions
ConditionsYield
With pyridine; ethanol Erhitzen des Reaktionsprodukts mit Chinolin und Kupfer-Pulver;
m-diethylbenzene
141-93-5

m-diethylbenzene

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Conditions
ConditionsYield
With steam; pyrographite at 700 - 725℃;
ortho-diethylbenzene
253185-02-3

ortho-diethylbenzene

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Conditions
ConditionsYield
With aluminum oxide; steam; zinc(II) oxide; calcium oxide at 600 - 610℃;
meta ethyl vinyl benzene
7525-62-4

meta ethyl vinyl benzene

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Conditions
ConditionsYield
With steam; pyrographite at 700 - 725℃;
1,3-bis-(1-bromo-ethyl)-benzene
861081-16-5

1,3-bis-(1-bromo-ethyl)-benzene

A

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

B

3-(1-bromo-ethyl)-styrene

3-(1-bromo-ethyl)-styrene

Conditions
ConditionsYield
under 2 - 5 Torr; Destillation;
bei der Destillation;
α,α'-dimethyl-1,3-benzenedimethanol diacetate
33076-39-0

α,α'-dimethyl-1,3-benzenedimethanol diacetate

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Conditions
ConditionsYield
at 600℃; unter Stickstoff;
at 600℃;
tricyclo[6.2.0.03,6]deca-1,3(6),7-triene
1610-51-1

tricyclo[6.2.0.03,6]deca-1,3(6),7-triene

A

naphthalene
91-20-3

naphthalene

B

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

C

1,4-Divinylbenzene
105-06-6

1,4-Divinylbenzene

Conditions
ConditionsYield
at 950℃; under 0.01 Torr; Product distribution; Mechanism;
(+-)-3-<1-bromo-ethyl>-1-vinyl-benzene

(+-)-3-<1-bromo-ethyl>-1-vinyl-benzene

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Conditions
ConditionsYield
With quinoline under 3 Torr; Destillation;
1,3-bis-(1-bromo-ethyl)-benzene
861081-16-5

1,3-bis-(1-bromo-ethyl)-benzene

A

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

B

(+-)-3-<1-bromo-ethyl>-1-vinyl-benzene

(+-)-3-<1-bromo-ethyl>-1-vinyl-benzene

Conditions
ConditionsYield
under 2 - 5 Torr; Destillation;
m-diethylbenzene
141-93-5

m-diethylbenzene

steam

steam

charcoal

charcoal

A

styrene
292638-84-7

styrene

B

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

C

ethylbenzene
100-41-4

ethylbenzene

D

meta ethyl vinyl benzene
7525-62-4

meta ethyl vinyl benzene

Conditions
ConditionsYield
at 700℃;
scrap tire

scrap tire

A

naphthalene
91-20-3

naphthalene

B

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

C

1-methylene-1H-indene
2471-84-3

1-methylene-1H-indene

D

Benzo[b]thiophene
95-15-8

Benzo[b]thiophene

Conditions
ConditionsYield
With air at 750 - 850℃; pyrolysis; Formation of xenobiotics; Further byproducts given. Title compound not separated from byproducts;
high-density polyethylene, carbon content: 85.3 wt percent, hydrogen content: 14.7 wt percent, net calorific value: 10273 kcal/kg

high-density polyethylene, carbon content: 85.3 wt percent, hydrogen content: 14.7 wt percent, net calorific value: 10273 kcal/kg

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Conditions
ConditionsYield
at 850℃; for 0.0277778h; Formation of xenobiotics;
1,3-dibromobenzene
108-36-1

1,3-dibromobenzene

tri-n-butyl(vinyl)tin
7486-35-3

tri-n-butyl(vinyl)tin

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran Stille reaction;
1,3-bis-(bromomethyl)benzene
626-15-3

1,3-bis-(bromomethyl)benzene

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 198.0 g / dimethylformamide / 2 h / 180 °C
2: 95 percent / LiOEt / ethanol / 2 h / Ambient temperature
View Scheme
Multi-step reaction with 2 steps
1: dimethylformamide / 180 °C
2: LiOEt / ethanol / Ambient temperature
View Scheme
1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine / Erhitzen auf dem Dampfbad
2: 600 °C
View Scheme
Multi-step reaction with 2 steps
1: chloroform; PBr3
2: bei der Destillation
View Scheme
Multi-step reaction with 2 steps
1: chloroform; PBr3
2: 2 - 5 Torr / Destillation
View Scheme
Isophthalaldehyde
626-19-7

Isophthalaldehyde

methyl-triphenylphosphonium iodide
2065-66-9

methyl-triphenylphosphonium iodide

A

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

B

3-ethenylbenzaldehyde
19955-99-8

3-ethenylbenzaldehyde

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran at -20 - 0℃; for 7h;
3-ethenylbenzaldehyde
19955-99-8

3-ethenylbenzaldehyde

methyl-triphenylphosphonium iodide
2065-66-9

methyl-triphenylphosphonium iodide

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Conditions
ConditionsYield
Stage #1: methyl-triphenylphosphonium iodide With potassium tert-butylate In diethyl ether at 0℃; for 4h;
Stage #2: 3-ethenylbenzaldehyde In diethyl ether at 20℃; for 10h;
362 mg
1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

bis(pinacol)diborane
73183-34-3

bis(pinacol)diborane

1,3-bis(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)benzene

1,3-bis(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)benzene

Conditions
ConditionsYield
With potassium tert-butylate; iron(II) chloride; tert-butyl alcohol In tetrahydrofuran at 65℃; for 12h; Inert atmosphere; Schlenk technique; Green chemistry;96%
With potassium tert-butylate; iron(II) chloride In tetrahydrofuran at 65℃; for 12h; Inert atmosphere; Schlenk technique;96%
styrene
292638-84-7

styrene

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

1,4-Divinylbenzene
105-06-6

1,4-Divinylbenzene

1,2-divinylbenzene
91-14-5

1,2-divinylbenzene

(1R,2S)-2-(4-vinylbenzenesulfonyl)amino-1-phenylpropan-1-ol
211869-56-6

(1R,2S)-2-(4-vinylbenzenesulfonyl)amino-1-phenylpropan-1-ol

polymer, suspension polymerization, degree of crosslinking: 10 %, degree of functionalization: 0.50; monomer(s): (1R,2S)-2-(4-vinylbenzenesulfonylamino)-1-phenyl-propan-1-ol; styrene; divinylbenzenes

polymer, suspension polymerization, degree of crosslinking: 10 %, degree of functionalization: 0.50; monomer(s): (1R,2S)-2-(4-vinylbenzenesulfonylamino)-1-phenyl-propan-1-ol; styrene; divinylbenzenes

Conditions
ConditionsYield
With 2,2'-azobis-(2,4-dimethylvaleronitrile); poly(vinyl alcohol) In tetrahydrofuran; water; benzene at 0 - 80℃; suspension polymerization;95%
(1R,2R)-N1-(4-vinylbenzenesulfonyl)-1,2-diphenylethane-1,2-diamine
890127-34-1

(1R,2R)-N1-(4-vinylbenzenesulfonyl)-1,2-diphenylethane-1,2-diamine

p-styrenesulfonate ammonium salt

p-styrenesulfonate ammonium salt

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

(R,R)-7

(R,R)-7

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In N,N-dimethyl-formamide at 60℃; for 15h;94%
styrene
292638-84-7

styrene

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

1,4-Divinylbenzene
105-06-6

1,4-Divinylbenzene

1,2-divinylbenzene
91-14-5

1,2-divinylbenzene

(1R,2S)-2-(4-vinylbenzenesulfonyl)amino-1-phenylpropan-1-ol
211869-56-6

(1R,2S)-2-(4-vinylbenzenesulfonyl)amino-1-phenylpropan-1-ol

polymer, suspension polymerization, degree of crosslinking: 10 %, degree of functionalization: 0.30; monomer(s): (1R,2S)-2-(4-vinylbenzenesulfonylamino)-1-phenyl-propan-1-ol; styrene; divinylbenzenes

polymer, suspension polymerization, degree of crosslinking: 10 %, degree of functionalization: 0.30; monomer(s): (1R,2S)-2-(4-vinylbenzenesulfonylamino)-1-phenyl-propan-1-ol; styrene; divinylbenzenes

Conditions
ConditionsYield
With 2,2'-azobis-(2,4-dimethylvaleronitrile); poly(vinyl alcohol) In tetrahydrofuran; water; benzene at 0 - 80℃; suspension polymerization;93%
styrene
292638-84-7

styrene

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

1,4-Divinylbenzene
105-06-6

1,4-Divinylbenzene

1,2-divinylbenzene
91-14-5

1,2-divinylbenzene

(1R,2S)-2-(4-vinylbenzenesulfonyl)amino-1-phenylpropan-1-ol
211869-56-6

(1R,2S)-2-(4-vinylbenzenesulfonyl)amino-1-phenylpropan-1-ol

polymer, suspension polymerization, degree of crosslinking: 30 %, degree of functionalization: 0.10; monomer(s): (1R,2S)-2-(4-vinylbenzenesulfonylamino)-1-phenyl-propan-1-ol; styrene; divinylbenzenes

polymer, suspension polymerization, degree of crosslinking: 30 %, degree of functionalization: 0.10; monomer(s): (1R,2S)-2-(4-vinylbenzenesulfonylamino)-1-phenyl-propan-1-ol; styrene; divinylbenzenes

Conditions
ConditionsYield
With 2,2'-azobis-(2,4-dimethylvaleronitrile); poly(vinyl alcohol) In tetrahydrofuran; water; benzene at 0 - 80℃; suspension polymerization;92%
styrene
292638-84-7

styrene

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

1,4-Divinylbenzene
105-06-6

1,4-Divinylbenzene

1,2-divinylbenzene
91-14-5

1,2-divinylbenzene

(1R,2S)-2-(4-vinylbenzenesulfonyl)amino-1-phenylpropan-1-ol
211869-56-6

(1R,2S)-2-(4-vinylbenzenesulfonyl)amino-1-phenylpropan-1-ol

polymer, suspension polymerization, degree of crosslinking: 10 %, degree of functionalization: 0.10; monomer(s): (1R,2S)-2-(4-vinylbenzenesulfonylamino)-1-phenyl-propan-1-ol; styrene; divinylbenzenes

polymer, suspension polymerization, degree of crosslinking: 10 %, degree of functionalization: 0.10; monomer(s): (1R,2S)-2-(4-vinylbenzenesulfonylamino)-1-phenyl-propan-1-ol; styrene; divinylbenzenes

Conditions
ConditionsYield
With 2,2'-azobis-(2,4-dimethylvaleronitrile); poly(vinyl alcohol) In tetrahydrofuran; water; benzene at 0 - 80℃; suspension polymerization;91%
styrene
292638-84-7

styrene

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

1,4-Divinylbenzene
105-06-6

1,4-Divinylbenzene

1,2-divinylbenzene
91-14-5

1,2-divinylbenzene

(1S,2R)-2-(4-vinylbenzenesulfonyl)amino-1-phenylpropan-1-ol
211869-58-8

(1S,2R)-2-(4-vinylbenzenesulfonyl)amino-1-phenylpropan-1-ol

polymer, suspension polymerization, degree of crosslinking: 10 %, degree of functionalization: 0.10; monomer(s): (1S,2R)-2-(4-vinylbenzenesulfonylamino)-1-phenyl-propan-1-ol; styrene; divinylbenzenes

polymer, suspension polymerization, degree of crosslinking: 10 %, degree of functionalization: 0.10; monomer(s): (1S,2R)-2-(4-vinylbenzenesulfonylamino)-1-phenyl-propan-1-ol; styrene; divinylbenzenes

Conditions
ConditionsYield
With 2,2'-azobis-(2,4-dimethylvaleronitrile); poly(vinyl alcohol) In tetrahydrofuran; water; benzene at 0 - 80℃; suspension polymerization;90%
1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane
25015-63-8

4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

1,3-bis((S)-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)benzene
1325730-34-4

1,3-bis((S)-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)benzene

Conditions
ConditionsYield
With (R)-((4,4’-bi-1,3-benzodioxole)-5,5’-diyl)bis(bis(3,5-di-t-butyl-4-methoxyphenyl))phosphine; copper(l) chloride; sodium t-butanolate In toluene at 20℃; for 48h; Inert atmosphere; optical yield given as %ee; enantioselective reaction;90%
styrene
292638-84-7

styrene

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

1,4-Divinylbenzene
105-06-6

1,4-Divinylbenzene

1,2-divinylbenzene
91-14-5

1,2-divinylbenzene

(1R,2R,3S,4S)-3-(4-vinylbenzenesulfonyl)amino-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol
193340-27-1

(1R,2R,3S,4S)-3-(4-vinylbenzenesulfonyl)amino-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol

polymer, suspension polymerization, degree of crosslinking: 10 %, degree of functionalization: 0.10; monomer(s): (1R,2R,3S,4S)-3-(4-vinylbenzenesulfonylamino)-1,7,7-trimethyl-bicyclo[2.2.1]heptan-2-ol; styrene; divinylbenzenes

polymer, suspension polymerization, degree of crosslinking: 10 %, degree of functionalization: 0.10; monomer(s): (1R,2R,3S,4S)-3-(4-vinylbenzenesulfonylamino)-1,7,7-trimethyl-bicyclo[2.2.1]heptan-2-ol; styrene; divinylbenzenes

Conditions
ConditionsYield
With 2,2'-azobis-(2,4-dimethylvaleronitrile); poly(vinyl alcohol) In tetrahydrofuran; water; benzene at 0 - 80℃; suspension polymerization;89%
styrene
292638-84-7

styrene

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

1,4-Divinylbenzene
105-06-6

1,4-Divinylbenzene

1,2-divinylbenzene
91-14-5

1,2-divinylbenzene

(1R,2S,3R,4S)-3-(4-vinylbenzenesulfonyl)amino-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol
193340-25-9

(1R,2S,3R,4S)-3-(4-vinylbenzenesulfonyl)amino-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol

polymer, suspension polymerization, degree of crosslinking: 10 %, degree of functionalization: 0.10; monomer(s): (1R,2S,3R,4S)-3-(4-vinylbenzenesulfonylamino)-1,7,7-trimethyl-bicyclo[2.2.1]heptan-2-ol; styrene; divinylbenzenes

polymer, suspension polymerization, degree of crosslinking: 10 %, degree of functionalization: 0.10; monomer(s): (1R,2S,3R,4S)-3-(4-vinylbenzenesulfonylamino)-1,7,7-trimethyl-bicyclo[2.2.1]heptan-2-ol; styrene; divinylbenzenes

Conditions
ConditionsYield
With 2,2'-azobis-(2,4-dimethylvaleronitrile); poly(vinyl alcohol) In tetrahydrofuran; water; benzene at 0 - 80℃; for 25h; suspension polymerization;88%
1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

phenylhydrazine
100-63-0

phenylhydrazine

2-phenyl-1-(3-vinylphenyl)ethanone

2-phenyl-1-(3-vinylphenyl)ethanone

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane; 3,7-bis(dimethylamine)phenothiazonium In acetonitrile at 25℃; Irradiation; Green chemistry;87%
1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

triphenylstannane
892-20-6

triphenylstannane

1,3-bis[(2-triphenylstannyl)ethyl]benzene
404875-17-8

1,3-bis[(2-triphenylstannyl)ethyl]benzene

Conditions
ConditionsYield
With α,α'-azobisisobutyronitrile In benzene a soln. of nitrile and Sn-compound in benzene was added dropwise to a stirred soln. of 1,3-divinylbenzene in benzene at reflux, the mixt. was stirred at reflux for 2 h; C6H6 was removed in vac., recrystd. from CH2Cl2-hexane; elem. anal.;83%
1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

m-bis(α,β-dibromoethyl)benzene
25850-49-1

m-bis(α,β-dibromoethyl)benzene

Conditions
ConditionsYield
With bromine In tetrachloromethane 0 ceg C to r.t.;82%
With chloroform; bromine at 0℃;
With bromine In tetrachloromethane
1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

thiophenol
108-98-5

thiophenol

1,3-bis-(2-phenylsulfanyl-ethyl)-benzene

1,3-bis-(2-phenylsulfanyl-ethyl)-benzene

Conditions
ConditionsYield
With benzil In tetrahydrofuran for 6h; Irradiation; Inert atmosphere; Green chemistry;82%
styrene
292638-84-7

styrene

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

1,4-Divinylbenzene
105-06-6

1,4-Divinylbenzene

1,2-divinylbenzene
91-14-5

1,2-divinylbenzene

(1R,2S)-2-(4-vinylbenzenesulfonyl)amino-1-phenylpropan-1-ol
211869-56-6

(1R,2S)-2-(4-vinylbenzenesulfonyl)amino-1-phenylpropan-1-ol

polymer, suspension polymerization, degree of crosslinking: 2 %, degree of functionalization: 0.10; monomer(s): (1R,2S)-2-(4-vinylbenzenesulfonylamino)-1-phenyl-propan-1-ol; styrene; divinylbenzenes

polymer, suspension polymerization, degree of crosslinking: 2 %, degree of functionalization: 0.10; monomer(s): (1R,2S)-2-(4-vinylbenzenesulfonylamino)-1-phenyl-propan-1-ol; styrene; divinylbenzenes

Conditions
ConditionsYield
With 2,2'-azobis-(2,4-dimethylvaleronitrile); poly(vinyl alcohol) In tetrahydrofuran; water; benzene at 0 - 80℃; suspension polymerization;78%
1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Isophthalaldehyde
626-19-7

Isophthalaldehyde

Conditions
ConditionsYield
With cadmium sulphide In neat (no solvent) at 20℃; for 12h; Irradiation;77%
With air; Ag/AgBr/TiO2 nanotubes In acetonitrile at 20℃; for 48h; Irradiation;69%
carbon disulfide
75-15-0

carbon disulfide

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

5,5'-(1,3-phenylene)bis(1,3-oxathiolane-2-thione)

5,5'-(1,3-phenylene)bis(1,3-oxathiolane-2-thione)

Conditions
ConditionsYield
Stage #1: carbon disulfide With methanol; caesium carbonate at 20℃; for 3h; Sealed tube;
Stage #2: 1,3-divinylbenzene With cadmium sulphide at 20℃; for 12h; Irradiation; Sealed tube;
76%
1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

2-azido-1-(3-vinylphenyl)ethanone

2-azido-1-(3-vinylphenyl)ethanone

Conditions
ConditionsYield
With trimethylsilylazide; oxygen; copper(II) bis(trifluoromethanesulfonate) at 20℃; for 18h; Schlenk technique; Inert atmosphere; Green chemistry;73%
1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

2-tosyl-1-(3-vinylphenyl)ethan-1-one

2-tosyl-1-(3-vinylphenyl)ethan-1-one

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane; oxygen; methylene blue In ethanol at 25℃; Irradiation; chemoselective reaction;73%
(carbonyl)(chloro)(hydrido)tris(triphenylphosphine)ruthenium(II)
157072-60-1, 61521-25-3, 166941-05-5, 16971-33-8

(carbonyl)(chloro)(hydrido)tris(triphenylphosphine)ruthenium(II)

isonicotinic acid ethylester
1570-45-2

isonicotinic acid ethylester

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

E,E-[[(PPh3)2(CO)Cl(4-EtOOCpy)Ru]2(μ-1,3-(HCCH-C6H4-HCCH)]

E,E-[[(PPh3)2(CO)Cl(4-EtOOCpy)Ru]2(μ-1,3-(HCCH-C6H4-HCCH)]

Conditions
ConditionsYield
In not given 1,3-diethynylbenzene treated by Ru-complex; resulting diruthenium complex treated with excess of isonicotinate;71%
2,2,6,6-Tetramethyl-1-piperidinyloxy free radical
2564-83-2, 45842-10-2

2,2,6,6-Tetramethyl-1-piperidinyloxy free radical

diisopropyl peroxydicarbonate
105-64-6

diisopropyl peroxydicarbonate

1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

2-(isopropyloxycarbonyloxy)-1-(2',2',6',6'-tetramethyl-1'-piperidinyloxy)-1-(3'-vinylphenyl)ethane

2-(isopropyloxycarbonyloxy)-1-(2',2',6',6'-tetramethyl-1'-piperidinyloxy)-1-(3'-vinylphenyl)ethane

Conditions
ConditionsYield
70.5%
1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

Trichloroacetyl chloride
76-02-8

Trichloroacetyl chloride

2,2-dichloro-3-(2'-vinylphenyl)cyclobutanone

2,2-dichloro-3-(2'-vinylphenyl)cyclobutanone

Conditions
ConditionsYield
With zinc In diethyl ether at 20 - 30℃; sonication;70%
1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

bis(pinacol)diborane
73183-34-3

bis(pinacol)diborane

1,3-bis((E)-2-(4,4,5,5-tetramethyl-1,3,2-dioxoborolan-2-yl)vinyl)benzene

1,3-bis((E)-2-(4,4,5,5-tetramethyl-1,3,2-dioxoborolan-2-yl)vinyl)benzene

Conditions
ConditionsYield
With (tBuPNN)CoCl2; sodium triethylborohydride; cesium fluoride In N,N-dimethyl-formamide at 20℃; for 12h; stereoselective reaction;67%
1,3-divinylbenzene
108-57-6

1,3-divinylbenzene

benzamide
55-21-0

benzamide

1,3-bis-(2-benzoylamino-ethyl)-benzene
681463-77-4

1,3-bis-(2-benzoylamino-ethyl)-benzene

Conditions
ConditionsYield
With dimethyl sulfoxide; potassium hydroxide at 120℃; for 24h;67%

108-57-6Related news

Diffusion coefficients of 2-fluoroanisole, 2-bromoanisole, allylbenzene and 1,3-DIVINYLBENZENE (cas 108-57-6) at infinite dilution in supercritical carbon dioxide08/20/2019

The Taylor–Aris chromatographic technique was employed for the determination of diffusion coefficients of 2-fluoroanisole, 2-bromoanisole, allylbenzene and 1,3-divinylbenzene at infinite dilution in supercritical carbon dioxide from 313.16 to 333.16 K and pressures between 15 and 35 MPa. As exp...detailed

108-57-6Relevant articles and documents

Nickel-Catalyzed Reductive Cross-Coupling of Aryl Bromides with Vinyl Acetate in Dimethyl Isosorbide as a Sustainable Solvent

Huang, Xia,Jin, Jian,Lei, Chuanhu,Su, Mincong

supporting information, (2022/01/15)

A nickel-catalyzed reductive cross-coupling has been achieved using (hetero)aryl bromides and vinyl acetate as the coupling partners. This mild, applicable method provides a reliable access to a variety of vinyl arenes, heteroarenes, and benzoheterocycles, which should expand the chemical space of precursors to fine chemicals and polymers. Importantly, a sustainable solvent, dimethyl isosorbide, is used, making this protocol more attractive from the point of view of green chemistry.

Copper-Catalyzed Oxidative Difunctionalization of Terminal Unactivated Alkenes

Hussain, Muhammad Ijaz,Feng, Yangyang,Hu, Liangzhen,Deng, Qingfu,Zhang, Xiaohui,Xiong, Yan

, p. 7852 - 7859 (2018/05/30)

The copper(II)-promoted free-radical oxidative difunctionalization of terminal alkenes to access ketoazides by utilizing molecular oxygen has been reported. A series of styrene derivatives have been evaluated and were found to be compatible to give the desired difunctionalized products in moderate to good yields. The role of molecular oxygen both as an oxidant and oxygen atom source in this catalytic transformation has been unquestionably demonstrated by 18O-labeling studies and a radical mechanistic pathway involving the oxidative formation of azidyl radicals is also designed. This environment-friendly catalytic oxidative protocol can transform aldehyde to nitrile.

Living anionic polymerization of 1,4-divinylbenzene and its isomers

Tanaka, Shunsuke,Matsumoto, Masayoshi,Goseki, Raita,Ishizone, Takashi,Hirao, Akira

, p. 146 - 154 (2013/03/14)

The anionic polymerization of 1,4-divinylbenzene (1) and its ortho (2) and meta isomers (3) were studied under a variety of conditions. One of the two vinyl groups of 1 was selectively and exclusively polymerized in a living manner by the addition of a suitable additive under the conditions of -78 C for 1 min and -95 C for 30 min. Under such conditions, the unwanted addition reaction of the chain-end anion to the pendant vinyl group was almost suppressed and soluble polymers with predictable molecular weights of up to 60 500 g/mol and narrow molecular weight distributions (Mw/Mn 1.05) were quantitatively obtained. The amount of dimerized chain produced by the addition reaction was negligible or very small (5%). The effective additives in the polymerization involve potassium alkoxides and phenoxides, derived from tert-butyl alcohol, sec-butyl alcohol, 2,4-dimethyl-3-pentanol, 1-methylcyclohexanol, 1:2,5:6-di-O-isopropylidene-α-d-glucofuranose, phenol, 1-naphthol, and 2,6-di(tert-butyl)-4-methylphenol, and potassium carboxylate derived from pivalic acid. The living polymer of 1 was not stable at -78 C after 5 min or longer times, but very stable at -95 C even for 30 min. The chain-end anion could be stabilized by end-capping with tert-butyl methacrylate and 1,1-diphenylethylene, and the resulting anions remained unchanged at -78 C even after several hours.

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