2-Phenyl-1-butene supplier | CasNO.2039-93-2

Name
2-Phenyl-1-butene
EINECS 248-846-1
CAS No. 2039-93-2
Article Data109
CAS DataBase
Density 0.871 g/cm³
Solubility
Melting Point
Formula C₁₀H₁₂
Boiling Point 184.8 °C at 760 mmHg
Molecular Weight 132.205
Flash Point 57.1 °C
Transport Information
Appearance
Safety
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms a-Ethylstyrene;Styrene, a-ethyl- (7CI,8CI);
PSA 0.00000
LogP 3.10980

Synthetic route

: 925-90-6
ethylmagnesium bromide

: 536-74-3
phenylacetylene

: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
With copper(I) bromide; lithium bromide In tetrahydrofuran at -60℃; for 1h;	98%

: 1779-49-3
Methyltriphenylphosphonium bromide

: 93-55-0
1-phenyl-propan-1-one

: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
Stage #1: Methyltriphenylphosphonium bromide With potassium tert-butylate In tetrahydrofuran at 20℃; for 1h; Wittig Olefination; Inert atmosphere; Stage #2: 1-phenyl-propan-1-one In tetrahydrofuran at 20℃; for 1h; Inert atmosphere;	97%
Stage #1: Methyltriphenylphosphonium bromide With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 2h; Schlenk technique; Stage #2: 1-phenyl-propan-1-one In tetrahydrofuran at 0 - 20℃;	90%
Stage #1: Methyltriphenylphosphonium bromide With n-butyllithium In tetrahydrofuran at 0℃; for 1h; Inert atmosphere; Stage #2: 1-phenyl-propan-1-one In tetrahydrofuran at 20℃; Inert atmosphere;	87%

: 108-86-1
bromobenzene

: but-1-en-2-ylboronic acid

: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
With cis,cis,cis-tetrakis[(diphenylphosphanyl)methyl]cyclopentane; potassium carbonate; bis(η3-allyl-μ-chloropalladium(II)) In xylene at 80℃; for 20h; Suzuki reaction;	91%

: 62726-47-0
β-phenylisovaleryl peroxide

A: 29598-22-9
4,4-dimethyl-2-oxo-chroman

B: 3290-53-7
2-methyl-1-phenyl-2-propene

C: 768-49-0
(2-methyl-1-propenyl)-benzene

D: 2039-93-2
1-ethylstyrene

E: 1010-48-6
3-methyl-3-phenylbutanoic acid

F: 62698-31-1
3-Methyl-3-phenyl-butyric acid 1,1-dimethyl-2-phenyl-ethyl ester

Conditions

Conditions	Yield
With P1 silica Product distribution; Rate constant; CH3CN as a solvent, other temperature, possible ways of the products formation;	A 7.73 % Chromat. B 35.5 % Chromat. C 4.2 % Chromat. D 3.78 % Chromat. E 87% F 6.21 % Chromat.

...Expand

: 47025-43-4, 19365-61-8
methylenetriphenylarsorane

: 2114-36-5, 101308-38-7
1-bromopropylbenzene

A: 873-66-5
1-propenylbenzene

B: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
With n-butyllithium In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane for 1h; Ambient temperature;	A 85% B 13%

...Expand

: 1565-75-9, 19641-57-7
2-phenyl-2-butanol

: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
With acetic anhydride; magnesium bromide In dichloromethane at 20℃; for 5h; Dehydration;	83%

: 50523-12-1
1-phenyl-eth-1-en-1-yl diphenyl phosphate

: 97-93-8
triethylaluminum

: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
tetrakis(triphenylphosphine) palladium(0) at 25℃; for 2h;	80%
With tetrakis(triphenylphosphine) palladium(0) In hexane; 1,2-dichloro-ethane at 25℃; for 2h;	80%

: 76373-10-9
(trimethylstannyl)methyl-lithium

: 94083-30-4
(CH3)2C4H9SnCH2Li

: 93-55-0
1-phenyl-propan-1-one

: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
	78%

...Expand

: 76373-10-9
(trimethylstannyl)methyl-lithium

: 93-55-0
1-phenyl-propan-1-one

: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
	78%

: 591-50-4
iodobenzene

: but-1-en-2-ylboronic acid

: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
With cis,cis,cis-tetrakis[(diphenylphosphanyl)methyl]cyclopentane; potassium carbonate; bis(η3-allyl-μ-chloropalladium(II)) In xylene at 130℃; for 20h; Suzuki reaction;	78%

: 2181-42-2
trimethylsulphonium iodide

: 2114-36-5, 101308-38-7
1-bromopropylbenzene

: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
With n-butyllithium; lithium iodide In tetrahydrofuran; hexane from 0 degC to room temp.;	72%

: 1779-49-3
Methyltriphenylphosphonium bromide

: 123-38-6
propionaldehyde

: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
Stage #1: Methyltriphenylphosphonium bromide With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 0.0833333h; Stage #2: propionaldehyde In tetrahydrofuran; hexane at 0℃; for 14h;	64%

: [Pd(CH2CMe2Ph)(κ3-N,N′,N′′-(N,N-bis(pyrid-2-ylmethyl)-N-(3-hydroxypropyl)amine))][HCO3]

A: 253185-03-4, 253185-04-5
tert-butylbenzene

B: 3290-53-7
2-methyl-1-phenyl-2-propene

C: 100-86-7
2-Methyl-1-phenyl-2-propanol

D: 2039-93-2
1-ethylstyrene

E: 768-00-3
(E)-2-phenyl-2-butene

F: 1565-75-9, 19641-57-7
2-phenyl-2-butanol

Conditions

Conditions	Yield
With dihydrogen peroxide In water; water-d2 for 0.05h;	A 6% B 4% C 10% D 5% E 9% F 51%

...Expand

: 67-71-0
dimethylsulfone

: 93-54-9
1-Phenyl-1-propanol

A: 2039-93-2
1-ethylstyrene

B: 1333-74-0
hydrogen

Conditions

Conditions	Yield
With 1,10-Phenanthroline; potassium tert-butylate; iron(II) chloride In toluene at 120℃; for 8h; Julia Olefin Synthesis; Inert atmosphere; Schlenk technique;	A 50% B n/a

...Expand

: 2065-66-9
methyl-triphenylphosphonium iodide

: 93-55-0
1-phenyl-propan-1-one

: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
With n-butyllithium In tetrahydrofuran; hexane Wittig reaction; Inert atmosphere; Cooling with ice;	40.6%
With potassium tert-butylate In diethyl ether at 20℃; for 4h; Wittig olefination;
With potassium tert-butylate In tetrahydrofuran Wittig Olefination;
Stage #1: methyl-triphenylphosphonium iodide With potassium tert-butylate In tetrahydrofuran at 20℃; for 2h; Inert atmosphere; Stage #2: 1-phenyl-propan-1-one In tetrahydrofuran Inert atmosphere;

: 93-55-0
1-phenyl-propan-1-one

: 79899-81-3
H2C=TiCl2

: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
Stage #1: 1-phenyl-propan-1-one; H2C=TiCl2 In diethyl ether; toluene at -40 - 20℃; Stage #2: With water	38%

: 1565-75-9, 19641-57-7
2-phenyl-2-butanol

: 108-24-7
acetic anhydride

A: 2039-93-2
1-ethylstyrene

B: 768-00-3
(E)-2-phenyl-2-butene

C: 10042-36-1
2-phenylbutan-2-yl acetate

D: 431-03-8
dimethylglyoxal

Conditions

Conditions	Yield
With cobalt(II) chloride In acetonitrile at 50℃; for 8h; Yields of byproduct given;	A n/a B n/a C 31% D n/a

...Expand

: 2035-94-1
2-phenylbutan-1-ol

: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
With infusorial earht at 300 - 400℃; bei der Destillation;
With potassium hydroxide Destillation;

: 135-98-8, 36383-15-0
sec-Butylbenzene

A: 2039-93-2
1-ethylstyrene

B: 767-99-7, 768-00-3, 2082-61-3
2-phenylbut-2-ene

Conditions

Conditions	Yield
With chromium(III) oxide at 600℃;

: 87931-48-4
3-phenyl-pent-3-enoic acid

: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
With sulfuric acid

: 925-90-6
ethylmagnesium bromide

: 536-74-3
phenylacetylene

A: 39857-50-6
(E)-hex-3-en-3-ylbenzene

B: 2039-93-2
1-ethylstyrene

C: 54068-73-4
Diphenyl-3,6-oktadien-3,5, E,E

Conditions

Conditions	Yield
(i) CuBr, Et2O, (ii) /BRN= 605461/, pentane, (iii) aq. HCl; Multistep reaction;

...Expand

: 925-90-6
ethylmagnesium bromide

: 536-74-3
phenylacetylene

A: 2039-93-2
1-ethylstyrene

B: 54068-73-4
Diphenyl-3,6-oktadien-3,5, E,E

C: 31699-39-5
dodeca-3c,5c,7c,9c-tetraene

Conditions

Conditions	Yield
(i) CuBr, Et2O, (ii) /BRN= 605461/, pentane, (iii) aq. HCl; Multistep reaction;

...Expand

: 135-98-8, 36383-15-0
sec-Butylbenzene

A: 2039-93-2
1-ethylstyrene

B: 767-99-7
(Z)-2-phenylbut-2-ene

C: 64343-08-4
(1-chloro-2-butanyl)benzene

D: 13556-61-1
(3-chloro-1-methyl-propyl)-benzene

: 5706-90-1, 5706-91-2, 27059-45-6
erythro-2-chloro-3-phenylbutane

: 5706-90-1, 5706-91-2, 27059-45-6
threo-2-chloro-3-phenylbutane

Conditions

Conditions	Yield
at 25℃; Product distribution; chlorination; phase and solvent influence on the relative selectivity;

...Expand

: 1-diazo-2-methyl-2-phenylpropane

A: 3290-53-7
2-methyl-1-phenyl-2-propene

B: 768-49-0
(2-methyl-1-propenyl)-benzene

C: 2039-93-2
1-ethylstyrene

D: 2214-14-4
(1-methylcyclopropyl)benzene

E: 767-99-7
(Z)-2-phenylbut-2-ene

F: 768-00-3
(E)-2-phenyl-2-butene

Conditions

Conditions	Yield
In decalin at 180℃; for 0.0833333h; Mechanism; Product distribution; other reaction conditions were investigated;

...Expand

: 1-diazo-2-methyl-2-phenylpropane

A: 768-49-0
(2-methyl-1-propenyl)-benzene

B: 2039-93-2
1-ethylstyrene

C: 2214-14-4
(1-methylcyclopropyl)benzene

D: 768-00-3
(E)-2-phenyl-2-butene

Conditions

Conditions	Yield
In pentane Ambient temperature; Irradiation; Further byproducts given. Yields of byproduct given;

...Expand

: 1565-75-9, 19641-57-7
2-phenyl-2-butanol

A: 2039-93-2
1-ethylstyrene

B: 767-99-7
(Z)-2-phenylbut-2-ene

C: 768-00-3
(E)-2-phenyl-2-butene

Conditions

Conditions	Yield
With sulfuric acid at 60℃; for 2h;
With sulfuric acid
With potassium hydrogensulfate; 4-tert-Butylcatechol at 200℃; for 2h; Overall yield = 71 %; Overall yield = 1.87 mg;

...Expand

: 1565-75-9, 19641-57-7
2-phenyl-2-butanol

A: 2039-93-2
1-ethylstyrene

B: 768-00-3
(E)-2-phenyl-2-butene

C: 10042-36-1
2-phenylbutan-2-yl acetate

D: 431-03-8
dimethylglyoxal

Conditions

Conditions	Yield
With acetic anhydride; cobalt(II) chloride In acetonitrile at 50℃; for 8h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

...Expand

: 82518-02-3
3-(2-phenyl-2-propyl)diazirine

A: 768-49-0
(2-methyl-1-propenyl)-benzene

B: 2039-93-2
1-ethylstyrene

C: 2214-14-4
(1-methylcyclopropyl)benzene

D: 768-00-3
(E)-2-phenyl-2-butene

Conditions

Conditions	Yield
In benzene Ambient temperature; Irradiation; Further byproducts given. Yields of byproduct given;

...Expand

: 2-methyl-2-phenylpropanal p-tosylhydrazone

A: 3290-53-7
2-methyl-1-phenyl-2-propene

B: 768-49-0
(2-methyl-1-propenyl)-benzene

C: 2039-93-2
1-ethylstyrene

D: 768-00-3
(E)-2-phenyl-2-butene

Conditions

Conditions	Yield
With lithium methanolate In various solvent(s) at 80℃; for 5h; Yield given. Further byproducts given. Yields of byproduct given;

...Expand

: phenylmagnesium bromide

: 616-27-3
1-chlorobutan-2-one

: 2039-93-2
1-ethylstyrene

Conditions

Conditions	Yield
With lithium; magnesium bromide 1.) Et2O, 2.) THF; Yield given. Multistep reaction;

: 74-85-1
ethene

: 2039-93-2
1-ethylstyrene

: 768392-48-9
(R)-(-)-3-methyl-3-phenyl-1-pentene

Conditions

Conditions	Yield
With bi(allylnickel bromide); C39H30NO2P; sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate In dichloromethane at -78℃; for 1.01667h; optical yield given as %ee; enantioselective reaction;	99%
With [(R)-1,1'-binaphthyl-2,2'-diyldioxy]{bis[(S)-(1-phenylethyl)]amino}phosphine; bi(allylnickel bromide); sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate In dichloromethane under 760.051 Torr; for 4h; Inert atmosphere; Cooling with acetone-dry ice; optical yield given as %ee; enantioselective reaction;	99.7%
Stage #1: ethene With bi(allylnickel bromide); sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate; (3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)-bis-(1-phenyl-ethyl)-amine In dichloromethane at -70℃; under 760.051 Torr; Schlenk technique; Inert atmosphere; Glovebox; Stage #2: 1-ethylstyrene In dichloromethane at -70 - -65℃; under 760.051 Torr; for 4h; Inert atmosphere;	99%
With bi(allylnickel bromide); {benzyl[(S)-1-(1-naphthyl)ethyl]amino}[(R)-1,1'-binaphthyl-2,2'-diyldioxy]phosphine; sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate In dichloromethane at -78℃; for 4h; Inert atmosphere; enantioselective reaction;

: 2039-93-2
1-ethylstyrene

: 135-98-8, 36383-15-0
sec-Butylbenzene

Conditions

Conditions	Yield
With hydrogen; {Ir(cod)[2-methyl-4-((S)-2-Ph2P-ethyl)oxazoline]}*BARF In dichloromethane at 25℃; under 37503.8 Torr; for 2h;	99%
With hydridotetracarbonylcobalt; carbon monoxide In dichloromethane at 0℃; Rate constant;
With Ni(mesal)2; sulfuric acid; N-[(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl]-N,N-dimethylamine; triisobutylaluminum 1.) at room temp., 30 h; Yield given. Multistep reaction;

: 75-25-2
Bromoform

: 2039-93-2
1-ethylstyrene

: 66444-06-2
2,2-dibromo-1-ethyl-1-phenylcyclopropane

Conditions

Conditions	Yield
With cetyltrimethylammonim bromide; sodium hydroxide In dichloromethane; water at 5℃;	99%
With N-benzyl-N,N,N-triethylammonium chloride; sodium hydroxide In water at 20 - 60℃; Inert atmosphere;	80%
With N-benzyl-N,N,N-triethylammonium chloride; sodium hydroxide In water at 20 - 60℃; Inert atmosphere;	80%

: 2039-93-2
1-ethylstyrene

: 2-Phenyl-1-azidobutan-2-ol

Conditions

Conditions	Yield
Stage #1: 1-ethylstyrene With trimethylsilylazide; 9-(2-mesityl)-10-methylacridinium perchlorate In toluene at 20℃; for 4h; Irradiation; Stage #2: With hydrogenchloride; triphenylphosphine In water; acetonitrile at 20℃; for 0.5h;	99%

: 2039-93-2
1-ethylstyrene

: 64392-97-8
1-cyclopropyl-3-(3,5-dimethylphenyl)urea

A: C22H28N2O

B: C22H28N2O

Conditions

Conditions	Yield
With C42H34F10IrN4(1+)*C110H140BN2O12(1-) In dichloromethane at -20℃; for 24h; Inert atmosphere; Photolysis; enantioselective reaction;	A 98% B n/a

...Expand

: 2039-93-2
1-ethylstyrene

: 767-99-7, 768-00-3, 2082-61-3
2-phenylbut-2-ene

Conditions

Conditions	Yield
With borane-ammonia complex; (3aR,7aR)-1,3-diisopropyl-2-((2-((E)-(quinolin-2-ylmethylene)amino)phenyl)amino)octahydro-1H-benzo[d][1,3,2]diazaphosphole 2-oxide; cobalt(II) bromide; sodium t-butanolate In toluene at 60℃; for 12h; Reagent/catalyst; Solvent; Glovebox; Inert atmosphere;	96%

: 2039-93-2
1-ethylstyrene

: 768-00-3
(E)-2-phenyl-2-butene

Conditions

Conditions	Yield
With borane-ammonia complex; (3aR,7aR)-1,3-diisopropyl-2-((2-((E)-(pyridin-2-ylmethylene)amino)phenyl)amino)octahydro-1H-benzo[d][1,3,2]diazaphosphole 2-oxide; cobalt(II) bromide; sodium t-butanolate In toluene at 60℃; for 12h; Reagent/catalyst; Glovebox; Inert atmosphere; Large scale; stereoselective reaction;	95%
With (PPO)FeCl2; sodium triethylborohydride In tetrahydrofuran; pentane at 20℃; for 2h; Inert atmosphere; Glovebox; Sealed tube; Schlenk technique; stereoselective reaction;	92%
With aluminium(III) triflate In 1,2-dichloro-ethane at 20℃; for 12h; Reagent/catalyst; Solvent; Inert atmosphere; stereoselective reaction;	82%
With C21H35N3PRu*F6P(1-) In [(2)H6]acetone at 70℃; for 29h; Inert atmosphere; stereoselective reaction;
With C22H27Cl2CoN3S; sodium triethylborohydride In neat (no solvent) at 20℃; for 1h; Schlenk technique; Glovebox; stereoselective reaction;	n/a

: 2039-93-2
1-ethylstyrene

: 180347-97-1
1-Bromo-2-fluoro-2-phenylbutane

Conditions

Conditions	Yield
With N-Bromosuccinimide; triethylamine tris(hydrogen fluoride) In dichloromethane at 0 - 20℃; for 14.25h; regioselective reaction;	94%
With N-Bromosuccinimide; triethylamine tris(hydrogen fluoride) In dichloromethane 1.) 0 deg C, 15 min, 2.) r.t., 12 h; Yield given;

: 623-73-4
diazoacetic acid ethyl ester

: 2039-93-2
1-ethylstyrene

: 1620152-21-7
ethyl (1R,2R)-2-ethyl-2-phenylcyclopropanecarboxylate

Conditions

Conditions	Yield
With C32H42CoN2O4; potassium thioacetate In dichloromethane at 20℃; for 32h; enantioselective reaction;	94%

: 2039-93-2
1-ethylstyrene

: 1150-26-1
N-(4-Methoxy-phenyl)-4-methyl-benzenesulfonamide

: C24H25NO3S

Conditions

Conditions	Yield
With [n-Bu4N][BF4]; acetic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone In 1,2-dichloro-ethane; acetonitrile at 20℃; for 2h; Electrolysis; Inert atmosphere; Electrochemical reaction; regioselective reaction;	93%

: 2039-93-2
1-ethylstyrene

: 86340-78-5
2,2-difluoro-1-phenyl-1-trimethylsiloxyethene

: C18H18F2O

Conditions

Conditions	Yield
With perchloric acid In water at 50℃; for 15h;	92%

: 2039-93-2
1-ethylstyrene

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

: 1325729-42-7
(R)-(+)-4,4,5,5-tetramethyl-2-(2-phenylbutyl)-1,3,2-dioxaborolane

Conditions

Conditions	Yield
With C26H36CoN3O In tetrahydrofuran at 25℃; for 3h; Inert atmosphere; Glovebox; enantioselective reaction;	91%
With C29H33Cl2FeN3O; sodium triethylborohydride In tetrahydrofuran; diethyl ether at 0℃; for 1h; Inert atmosphere; Schlenk technique; enantioselective reaction;	91%

: 2039-93-2
1-ethylstyrene

: 210302-61-7
[2,2-Difluoro-1-(4-methoxy-phenyl)-vinyloxy]-trimethyl-silane

: C19H20F2O2

Conditions

Conditions	Yield
With aluminum (III) chloride In fluorobenzene at 45℃; for 2h;	91%

: 2039-93-2
1-ethylstyrene

: 123-54-6
acetylacetone

: 134391-07-4
3-acetyl-5-ethyl-2-methyl-5-phenyl-4,5-dihydrofuran

Conditions

Conditions	Yield
With CeONO2 (CAN) In acetonitrile at 20℃; for 0.0833333h; Mechanism; Rate constant; other solvent (MeOH);	90%
With CeONO2 (CAN) In acetonitrile at 20℃; for 0.0833333h; or in MeOH;	90%

: 2039-93-2
1-ethylstyrene

: 73183-34-3
bis(pinacol)diborane

: 1325729-42-7
(R)-(+)-4,4,5,5-tetramethyl-2-(2-phenylbutyl)-1,3,2-dioxaborolane

Conditions

Conditions	Yield
Stage #1: bis(pinacol)diborane With C34H28N2O3S; copper(l) chloride; sodium t-butanolate In tetrahydrofuran for 0.5h; Inert atmosphere; Stage #2: 1-ethylstyrene With methanol In tetrahydrofuran at -15℃; for 48h; Inert atmosphere; optical yield given as %ee; enantioselective reaction;	90%
With CuCl; C3H2N2Ph2(C6H3MePh)(C6H4SO3); NaOtBu In tetrahydrofuran; methanol -15°C; 48 h;	90%

: 2039-93-2
1-ethylstyrene

: 775-12-2
diphenylsilane

: (S)-(-)-diphenyl(2-phenylbutyl)silane

Conditions

Conditions	Yield
With C25H33Cl2FeN3O; sodium triethylborohydride In tetrahydrofuran; toluene at 20℃; for 12h; Reagent/catalyst; Inert atmosphere; Schlenk technique; Cooling with ice; stereoselective reaction;	90%

: 201230-82-2
carbon monoxide

: 2039-93-2
1-ethylstyrene

: 27855-02-3
(3S)-3-Phenylpentanal

Conditions

Conditions	Yield
With (acetylacetonato)dicarbonylrhodium (l); (S,S)-YanPhos; hydrogen In toluene at 80℃; under 3750.38 Torr; for 48h; Autoclave; enantioselective reaction;	90%

: 2039-93-2
1-ethylstyrene

: ((2,2-difluoro-1-phenylvinyl)oxy)triethylsilane

: C18H18F2O

Conditions

Conditions	Yield
With indium(III) chloride In tetrahydrofuran at 25℃; for 20h;	90%

: 2039-93-2
1-ethylstyrene

: 119880-58-9, 149893-90-3, 149893-89-0
(E)-(1-nitrobut-1-en-2-yl)benzene

Conditions

Conditions	Yield
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; silver nitrate In 1,2-dichloro-ethane at 70℃; for 12h; Molecular sieve;	88%
With ammonium cerium (IV) nitrate; acetic acid; sodium nitrite In chloroform Sealed tube; Sonication;	48%
With ammonium cerium (IV) nitrate; acetic acid; sodium nitrite In chloroform for 6h; Inert atmosphere; Sealed tube; Sonication;	40%

: 2039-93-2
1-ethylstyrene

: 93-55-0
1-phenyl-propan-1-one

Conditions

Conditions	Yield
With monoethylene glycol diethyl ether at 90℃; for 12h; Green chemistry;	88%
With tetrahydrofuran; oxygen In water at 20℃; for 18h; Irradiation; Green chemistry;	85%
With N-hydroxyphthalimide; oxygen In N,N-dimethyl acetamide; water at 80℃; for 72h;	57 %Chromat.

: 2039-93-2
1-ethylstyrene

: 851-06-9
bis(p-toluenesulfonyl) sulfur diimide

: 74608-16-5
N1,N2-Ditosyl-2-phenyl-2-buten-sulfinamidin

Conditions

Conditions	Yield
In tetrachloromethane at 20℃; for 14h;	86%

: 2039-93-2
1-ethylstyrene

: 1007-32-5
benzyl ethyl ketone

Conditions

Conditions	Yield
With [hydroxy(tosyloxy)iodo]benzene In methanol at 20℃; for 0.333333h;	86%
With oxone; sodium iodide In water; acetonitrile at 20℃; for 15h; Green chemistry;	72%

: 2039-93-2
1-ethylstyrene

: 6325-93-5
p-nitrobenzenesulfonamide

: C16H16N2O4S

Conditions

Conditions	Yield
With [bis(acetoxy)iodo]benzene; tricyclohexylphosphine selenide In dichloromethane Inert atmosphere; Sealed tube; regioselective reaction;	86%

: 2039-93-2
1-ethylstyrene

: 851-06-9
bis(p-toluenesulfonyl) sulfur diimide

: 74607-99-1
N-(1-Methyl-2-phenylallyl)-N-(p-toluolsulfonamidothio)-p-toluolsulfonamid

Conditions

Conditions	Yield
In toluene 1) 20 deg C, 7 h; 2) 50 deg C, 0.5 h;	85%

2-Phenyl-1-butene Specification

The CAS register number of Benzene,(1-methylenepropyl)- is 2039-93-2. It also can be called as (1-Methylenepropyl)benzene and the IUPAC name about this chemical is but-1-en-2-ylbenzene. The molecular formula about this chemical is C₁₀H₁₂ and the molecular weight is 132.2.

Physical properties about Benzene,(1-methylenepropyl)- are: (1)ACD/LogP: 3.78; (2)ACD/LogD (pH 5.5): 3.78; (3)ACD/LogD (pH 7.4): 3.78; (4)ACD/BCF (pH 5.5): 441.87; (5)ACD/BCF (pH 7.4): 441.87; (6)ACD/KOC (pH 5.5): 2723.35; (7)ACD/KOC (pH 7.4): 2723.35; (8)#Freely Rotating Bonds: 2; (9)Index of Refraction: 1.505; (10)Molar Refractivity: 45.08 cm³; (11)Molar Volume: 151.7 cm³; (12)Polarizability: 17.87x10^-24cm³; (13)Surface Tension: 28.9 dyne/cm; (14)Flash Point: 57.1 °C; (15)Enthalpy of Vaporization: 40.38 kJ/mol; (16)Boiling Point: 184.8 °C at 760 mmHg; (17)Vapour Pressure: 0.986 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: C=C(\c1ccccc1)CC
(2)InChI: InChI=1/C10H12/c1-3-9(2)10-7-5-4-6-8-10/h4-8H,2-3H2,1H3
(3)InChIKey: SQHOHKQMTHROSF-UHFFFAOYAH
(4)Std. InChI: InChI=1S/C10H12/c1-3-9(2)10-7-5-4-6-8-10/h4-8H,2-3H2,1H3
(5)Std. InChIKey: SQHOHKQMTHROSF-UHFFFAOYSA-N

Product Name

2-Phenyl-1-butene

Synthetic route

2-Phenyl-1-butene Specification

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