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Product FOB Price Min.Order Supply Ability Supplier
3,3-Dimethylallyl bromide
Cas No: 870-63-3
No Data 1 Gram 10 Metric Ton/Month Hangzhou Zhongqi chem Co.,Ltd. Contact Supplier
1-Bromo-3-Methyl-2-butene
Cas No: 870-63-3
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High quality 1-Bromo-3-Methyl-2-Butene supplier in China
Cas No: 870-63-3
No Data No Data Metric Ton/Day Simagchem Corporation Contact Supplier
Hot selling 3,3-Dimethylallyl bromide CAS 870-63-3 with factory price
Cas No: 870-63-3
USD $ 10.0-10.0 / Kilogram 1 Kilogram 300 Metric Ton/Month Wuhan Fortuna Chemical Co.,Ltd Contact Supplier
1-Bromo-3-methyl-2-butene
Cas No: 870-63-3
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
3,3-Dimethylallyl bromide
Cas No: 870-63-3
No Data 1 Kilogram 1 Metric Ton/Week Henan Allgreen Chemical Co.,Ltd Contact Supplier
Factory Supply 1-Bromo-3-Methyl-2-Butene
Cas No: 870-63-3
No Data 1 1 Ality Chemical Corporation Contact Supplier
Amadis Chemical offer CAS#870-63-3;CAT#A841926
Cas No: 870-63-3
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
3,3-Dimethylallyl bromide
Cas No: 870-63-3
No Data 1 Kilogram 10 Metric Ton/Month Henan Tianfu Chemical Co., Ltd. Contact Supplier
CAS870-63-31-Bromo-3-methyl-2-butene/3,3-DimethylallylBromide/PrenylBromide
Cas No: 870-63-3
USD $ 1.0-2.0 / Metric Ton 1 Metric Ton 2 Metric Ton/Day Hubei Jusheng Technology Co., Ltd., Contact Supplier

870-63-3 Usage

Chemical Properties

3,3-Dimethylallyl bromide is colourless liquid

Uses

3,3-Dimethylallyl bromide is a?useful source of the 3,3-dimethylallyl or prenyl group for the synthesis of natural products1 and in the synthesis of base-modified pyrimidine nucleosides.2
InChI:InChI=1/C5H9Br/c1-5(2)3-4-6/h3H,4H2,1-2H3

870-63-3Synthetic route

3-methyl-2-buten-1-ol
556-82-1

3-methyl-2-buten-1-ol

prenyl bromide
870-63-3

prenyl bromide

Conditions
ConditionsYield
With phosphorus tribromide at 0℃; for 30h;95%
With ziconium(IV) oxychloride octahydrate; sodium bromide In ethanol; water at 90℃; for 0.166667h;90%
With phosphorus tribromide87%
2-methyl-3-buten-2-ol
115-18-4

2-methyl-3-buten-2-ol

prenyl bromide
870-63-3

prenyl bromide

Conditions
ConditionsYield
With hydrogen bromide at 0℃; for 0.5h;90%
With phosphorus tribromide at -20℃;68%
With pyridine; phosphorus tribromide In hexane at 0 - 20℃;45%
Acetyl bromide
506-96-7

Acetyl bromide

2-methyl-3-buten-2-ol
115-18-4

2-methyl-3-buten-2-ol

prenyl bromide
870-63-3

prenyl bromide

Conditions
ConditionsYield
In dichloromethane at 20℃; for 1h;80%
2-methyl-3-buten-2-ol
115-18-4

2-methyl-3-buten-2-ol

tert-butyl methyl ether
1634-04-4

tert-butyl methyl ether

prenyl bromide
870-63-3

prenyl bromide

Conditions
ConditionsYield
With pyridine; phosphorus tribromide; sodium chloride In water80%
isoprene
78-79-5

isoprene

prenyl bromide
870-63-3

prenyl bromide

Conditions
ConditionsYield
With silica gel; phosphorus tribromide In dichloromethane at -10℃; for 0.416667h;70%
With hydrogen bromide In acetic acid at 0℃;64%
With hydrogen bromide In acetic acid at 4℃; for 48h;64%
N-(2-(1H-indol-3-yl)ethyl)-2,2,2-trifluoroacetamide
319-76-6

N-(2-(1H-indol-3-yl)ethyl)-2,2,2-trifluoroacetamide

A

2,2,2-Trifluoro-1-[3a-(3-methyl-but-2-enyl)-3,3a,8,8a-tetrahydro-2H-pyrrolo[2,3-b]indol-1-yl]-ethanone

2,2,2-Trifluoro-1-[3a-(3-methyl-but-2-enyl)-3,3a,8,8a-tetrahydro-2H-pyrrolo[2,3-b]indol-1-yl]-ethanone

B

N-{2-[1,2-Bis-(3-methyl-but-2-enyl)-1H-indol-3-yl]-ethyl}-2,2,2-trifluoro-acetamide

N-{2-[1,2-Bis-(3-methyl-but-2-enyl)-1H-indol-3-yl]-ethyl}-2,2,2-trifluoro-acetamide

C

prenyl bromide
870-63-3

prenyl bromide

Conditions
ConditionsYield
With sodium acetate In water; acetic acid for 3h;A 5.6%
B 5.1%
C 4.8%
hydrogen bromide
10035-10-6, 12258-64-9

hydrogen bromide

isoprene
78-79-5

isoprene

A

1,3-dibromo-3-methylbutane
24443-15-0

1,3-dibromo-3-methylbutane

B

prenyl bromide
870-63-3

prenyl bromide

hydrogen bromide
10035-10-6, 12258-64-9

hydrogen bromide

acetic acid
64-19-7

acetic acid

isoprene
78-79-5

isoprene

A

1,3-dibromo-3-methylbutane
24443-15-0

1,3-dibromo-3-methylbutane

B

prenyl bromide
870-63-3

prenyl bromide

2-methyl-3-buten-2-ol
115-18-4

2-methyl-3-buten-2-ol

phosphorus tribromide
7789-60-8

phosphorus tribromide

petroleum ether

petroleum ether

prenyl bromide
870-63-3

prenyl bromide

Conditions
ConditionsYield
at -15℃;
ethyl 3-methylbut-2-enoate
638-10-8

ethyl 3-methylbut-2-enoate

prenyl bromide
870-63-3

prenyl bromide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 91 percent / LiAlH4 / tetrahydrofuran / 0 - 20 °C
2: 83 percent / HBr / CH2Cl2 / 1.5 h / 0 °C
View Scheme
Multi-step reaction with 2 steps
1: diisobutylaluminium hydride / diethyl ether / Inert atmosphere
2: phosphorus tribromide / tetrahydrofuran / Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1: diisobutylaluminium hydride / tetrahydrofuran / 3 h / -78 °C
2: phosphorus tribromide / dichloromethane / 1 h / 0 °C
View Scheme
Multi-step reaction with 2 steps
1: diisobutylaluminium hydride / tetrahydrofuran / 4 h / -78 °C
2: phosphorus tribromide / diethyl ether / 0 °C / Darkness; Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1: lithium aluminium tetrahydride / diethyl ether / 3 h / 0 °C / Inert atmosphere
2: hydrogen bromide / dichloromethane / 2 h / 0 °C / Inert atmosphere; Darkness
View Scheme
Methyl 3,3-dimethylacrylate
924-50-5

Methyl 3,3-dimethylacrylate

A

prenyl bromide
870-63-3

prenyl bromide

B

sodium salt of β-resorcylic acid methyl ester

sodium salt of β-resorcylic acid methyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: LiAlH4 / diethyl ether
2: 48percent HBr, conc. H2SO4
View Scheme
1,7,7-trimethylbicyclo<2.2.1>hept-2-yl 3-methyl-2-butenoate

1,7,7-trimethylbicyclo<2.2.1>hept-2-yl 3-methyl-2-butenoate

prenyl bromide
870-63-3

prenyl bromide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 70 percent / AlH3 / tetrahydrofuran / 2 h / 0 °C
2: 40 percent / hexabromoacetone, Ph3P / tetrahydrothiophene 1,1-dioxide
View Scheme
phenyl prenyl ether
14309-15-0

phenyl prenyl ether

prenyl bromide
870-63-3

prenyl bromide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: hydrogen bromide / dann Umsetzung des erhaltenen 2-Brom-2-methyl-butens-(3)
View Scheme
3-Methylbutenoic acid
541-47-9

3-Methylbutenoic acid

prenyl bromide
870-63-3

prenyl bromide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: lithium alanate; diethyl ether
2: pyridine; petroleum ether; phosphorus (III)-bromide
View Scheme
3-methyl-butan-2-one
563-80-4

3-methyl-butan-2-one

prenyl bromide
870-63-3

prenyl bromide

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sodium hydride / tetrahydrofuran / 0 - 20 °C
2: diisobutylaluminium hydride / tetrahydrofuran; hexane / 3 h / -78 °C
3: phosphorus tribromide / dichloromethane / 1 h / 0 °C
View Scheme
2-pentenoic acid, 3,4-dimethyl-, ethyl ester
6570-79-2

2-pentenoic acid, 3,4-dimethyl-, ethyl ester

prenyl bromide
870-63-3

prenyl bromide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: diisobutylaluminium hydride / tetrahydrofuran; hexane / 3 h / -78 °C
2: phosphorus tribromide / dichloromethane / 1 h / 0 °C
View Scheme
3,4-dimethylpent-2-en-1-ol
38972-74-6, 76019-23-3

3,4-dimethylpent-2-en-1-ol

prenyl bromide
870-63-3

prenyl bromide

Conditions
ConditionsYield
With phosphorus tribromide In dichloromethane at 0℃; for 1h;
3,3-dimethyl acrylaldehyde
107-86-8

3,3-dimethyl acrylaldehyde

prenyl bromide
870-63-3

prenyl bromide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: methanol; sodium tetrahydroborate / 0.5 h / 0 °C
2: phosphorus tribromide / diethyl ether / 16 h / 0 - 20 °C
View Scheme
prenyl bromide
870-63-3

prenyl bromide

phenol
108-95-2

phenol

phenyl prenyl ether
14309-15-0

phenyl prenyl ether

Conditions
ConditionsYield
at 170℃;100%
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 1h; Williamson Ether Synthesis; Darkness; Inert atmosphere;97%
With sodium hydroxide In N-methyl-acetamide; water75%
ethyl 3-oxo-3-phenylpropionate
94-02-0

ethyl 3-oxo-3-phenylpropionate

prenyl bromide
870-63-3

prenyl bromide

ethyl 2-benzoyl-5-methylhex-4-enoate
4535-59-5

ethyl 2-benzoyl-5-methylhex-4-enoate

Conditions
ConditionsYield
Stage #1: ethyl 3-oxo-3-phenylpropionate With sodium hydride In tetrahydrofuran; mineral oil for 1h;
Stage #2: prenyl bromide In tetrahydrofuran; mineral oil at 40℃;
100%
Stage #1: ethyl 3-oxo-3-phenylpropionate With sodium hydride In tetrahydrofuran; mineral oil for 1h;
Stage #2: prenyl bromide In tetrahydrofuran; mineral oil Heating;
99%
Stage #1: ethyl 3-oxo-3-phenylpropionate With sodium hydride In tetrahydrofuran at 0℃; for 0.333333h;
Stage #2: prenyl bromide In tetrahydrofuran at 0 - 20℃;
95%
acetoacetic acid methyl ester
105-45-3

acetoacetic acid methyl ester

prenyl bromide
870-63-3

prenyl bromide

methyl 7-methyl-3-oxooct-6-enoate
53067-23-5

methyl 7-methyl-3-oxooct-6-enoate

Conditions
ConditionsYield
Stage #1: acetoacetic acid methyl ester With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.166667h;
Stage #2: With n-butyllithium In tetrahydrofuran; mineral oil for 0.166667h;
Stage #3: prenyl bromide In tetrahydrofuran; mineral oil for 0.0833333h;
100%
With n-butyllithium; sodium hydride In tetrahydrofuran at 0 - 20℃;100%
With n-butyllithium; sodium hydride In tetrahydrofuran at 0℃;79%
triphenylphosphine
603-35-0

triphenylphosphine

prenyl bromide
870-63-3

prenyl bromide

(3-methylbut-2-enyl)triphenylphosphonium bromide
1530-34-3

(3-methylbut-2-enyl)triphenylphosphonium bromide

Conditions
ConditionsYield
In toluene at 110℃; Inert atmosphere;100%
In benzene at 20℃; for 20h;96%
In toluene Ambient temperature;93%
benzenesulfonic acid,3-hydroxyphenyl ester
3753-54-6

benzenesulfonic acid,3-hydroxyphenyl ester

prenyl bromide
870-63-3

prenyl bromide

resorcinol monoprenyl ether monobenzenesulfonate
107914-35-2

resorcinol monoprenyl ether monobenzenesulfonate

Conditions
ConditionsYield
With potassium carbonate In acetone for 4h; Heating;100%
3-bromo-4-methoxy-phenol
17332-12-6

3-bromo-4-methoxy-phenol

prenyl bromide
870-63-3

prenyl bromide

2-Bromo-1-methoxy-4-(3-methyl-but-2-enyloxy)-benzene
150935-43-6

2-Bromo-1-methoxy-4-(3-methyl-but-2-enyloxy)-benzene

Conditions
ConditionsYield
With potassium carbonate In acetone at 23℃; for 12h;100%
F-hexyl-1 fluoro-2 ethanol
125672-19-7

F-hexyl-1 fluoro-2 ethanol

prenyl bromide
870-63-3

prenyl bromide

3-Oxa-1-fluoro-2-tridecafluorohexyl-6-methylhept-5-ene
151475-36-4

3-Oxa-1-fluoro-2-tridecafluorohexyl-6-methylhept-5-ene

Conditions
ConditionsYield
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In diethyl ether at 40℃; for 24h;100%
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In diethyl ether at 40℃; for 24h;87%
potassium ethyl xanthogenate
140-89-6

potassium ethyl xanthogenate

prenyl bromide
870-63-3

prenyl bromide

S-(3-methyl-2-buten-1-yl) O-ethyl dithiocarbonate
73872-29-4

S-(3-methyl-2-buten-1-yl) O-ethyl dithiocarbonate

Conditions
ConditionsYield
In acetone for 1h;100%
F-octyl-1 fluoro-2 ethanol
125672-18-6

F-octyl-1 fluoro-2 ethanol

prenyl bromide
870-63-3

prenyl bromide

3-Oxa-1-fluoro-2-heptadecafluorooctyl-6-methylhept-5-ene

3-Oxa-1-fluoro-2-heptadecafluorooctyl-6-methylhept-5-ene

Conditions
ConditionsYield
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In diethyl ether at 40℃; for 24h;100%
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In diethyl ether at 40℃; for 24h;82%
sodium compound of ethyl 2-methylacetoacetate

sodium compound of ethyl 2-methylacetoacetate

prenyl bromide
870-63-3

prenyl bromide

ethyl 2-acetyl-2,5-dimethylhex-4-enoate
124838-83-1, 127116-05-6

ethyl 2-acetyl-2,5-dimethylhex-4-enoate

Conditions
ConditionsYield
In ethanol for 12h; Ambient temperature;100%
Demethoxyfumitremorgin C
106211-91-0, 106292-68-6, 111768-16-2

Demethoxyfumitremorgin C

prenyl bromide
870-63-3

prenyl bromide

C26H31N3O2
116696-88-9

C26H31N3O2

Conditions
ConditionsYield
With sodium hydride 1.) DMF, 45 min, r.t. 2.) r.t., 1 h;100%
N,N'-bis-Boc-S-methyl-isothiourea
322474-21-5

N,N'-bis-Boc-S-methyl-isothiourea

prenyl bromide
870-63-3

prenyl bromide

N,N'-bis(tert-butoxycarbonyl)-N-(γ,γ-dimethylallyl)-S-methylisothiourea
150785-44-7

N,N'-bis(tert-butoxycarbonyl)-N-(γ,γ-dimethylallyl)-S-methylisothiourea

Conditions
ConditionsYield
With potassium hydroxide; tetrabutylammomium bromide In dichloromethane; water at 20℃; for 4h;100%
Stage #1: N,N'-bis-Boc-S-methyl-isothiourea With potassium hydroxide; tetrabutylammomium bromide In dichloromethane; acetonitrile at 20℃; for 0.25h;
Stage #2: prenyl bromide In dichloromethane; acetonitrile at 20℃; for 7h;
100%
Stage #1: N,N'-bis-Boc-S-methyl-isothiourea With potassium hydroxide; tetrabutylammomium bromide In dichloromethane; acetonitrile for 0.25h;
Stage #2: prenyl bromide In dichloromethane; acetonitrile for 1h;
Stage #3: at 20℃; for 6h;
100%
salicylaldehyde
90-02-8

salicylaldehyde

prenyl bromide
870-63-3

prenyl bromide

2-(3-methyl-2-butenyloxy)benzaldehyde
56074-73-8

2-(3-methyl-2-butenyloxy)benzaldehyde

Conditions
ConditionsYield
Stage #1: salicylaldehyde With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.166667h;
Stage #2: prenyl bromide In N,N-dimethyl-formamide at 20℃; for 20h;
100%
Stage #1: salicylaldehyde With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.333333h;
Stage #2: prenyl bromide In N,N-dimethyl-formamide at 0 - 20℃; for 12h;
99%
With potassium carbonate In N,N-dimethyl-formamide at 20℃;95%
prenyl bromide
870-63-3

prenyl bromide

Propiolic acid
471-25-0

Propiolic acid

3-methylbut-2-en-1-yl propiolate
118741-76-7

3-methylbut-2-en-1-yl propiolate

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 18h; Inert atmosphere; Schlenk technique;100%
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 18h; Inert atmosphere;100%
With sodium hydrogencarbonate In N,N-dimethyl-formamide for 20h; Ambient temperature;
With potassium carbonate In acetone
trans-2,3,4,5-tetrahydro-2,5-dimethyl-9-nitro-1H-1,4-benzodiazepine

trans-2,3,4,5-tetrahydro-2,5-dimethyl-9-nitro-1H-1,4-benzodiazepine

prenyl bromide
870-63-3

prenyl bromide

trans-2,3,4,5-tetrahydro-2,5-dimethyl-4-(3-methyl-2-butenyl)-9-nitro-1H-1,4-benzodiazepine

trans-2,3,4,5-tetrahydro-2,5-dimethyl-4-(3-methyl-2-butenyl)-9-nitro-1H-1,4-benzodiazepine

Conditions
ConditionsYield
With sodium carbonate; potassium iodide In N,N-dimethyl-formamide for 22h;100%
cis-2,3,4,5-tetrahydro-3,5-dimethyl-9-nitro-1H-1,4-benzodiazepine

cis-2,3,4,5-tetrahydro-3,5-dimethyl-9-nitro-1H-1,4-benzodiazepine

prenyl bromide
870-63-3

prenyl bromide

cis-2,3,4,5-tetrahydro-3,5-dimethyl-4-(3-methyl-2-butenyl)-9-nitro-1H-1,4-benzodiazepine

cis-2,3,4,5-tetrahydro-3,5-dimethyl-4-(3-methyl-2-butenyl)-9-nitro-1H-1,4-benzodiazepine

Conditions
ConditionsYield
With sodium carbonate; potassium iodide In N,N-dimethyl-formamide for 22h;100%
4-bromo-phenol
106-41-2

4-bromo-phenol

prenyl bromide
870-63-3

prenyl bromide

1-bromo-4-((3-methylbut-2-en-1-yl)oxy)benzene
204503-25-3

1-bromo-4-((3-methylbut-2-en-1-yl)oxy)benzene

Conditions
ConditionsYield
With potassium carbonate; potassium iodide In acetone at 80℃; for 12h;100%
With potassium carbonate In acetone at 67℃; for 18h; Inert atmosphere;98%
With potassium carbonate; potassium iodide In acetone for 15h; Heating;91%
2,4-dibromo-6-tert-butylphenol
15460-12-5

2,4-dibromo-6-tert-butylphenol

prenyl bromide
870-63-3

prenyl bromide

1,5-Dibromo-3-tert-butyl-2-(3-methyl-but-2-enyloxy)-benzene
200420-88-8

1,5-Dibromo-3-tert-butyl-2-(3-methyl-but-2-enyloxy)-benzene

Conditions
ConditionsYield
With tetra-(n-butyl)ammonium iodide; potassium carbonate In ethanol for 48h; Ambient temperature;100%
4-Bromo-3-nitrotoluene
5326-34-1

4-Bromo-3-nitrotoluene

prenyl bromide
870-63-3

prenyl bromide

2-(3-methylbut-2-enyl)-5-methylnitrobenzene
421571-78-0

2-(3-methylbut-2-enyl)-5-methylnitrobenzene

Conditions
ConditionsYield
Stage #1: 4-Bromo-3-nitrotoluene With phenyllithium In tetrahydrofuran at -78℃; for 0.0833333h;
Stage #2: prenyl bromide With N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran at -78℃; for 3h;
100%
Stage #1: 4-Bromo-3-nitrotoluene With phenyllithium In tetrahydrofuran at -78℃;
Stage #2: prenyl bromide With N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran at -78℃; for 3h;
100%
2-nitrophenyl bromide
577-19-5

2-nitrophenyl bromide

prenyl bromide
870-63-3

prenyl bromide

1-(3-methylbut-2-en-1-yl)-2-nitrobenzene
421571-68-8

1-(3-methylbut-2-en-1-yl)-2-nitrobenzene

Conditions
ConditionsYield
Stage #1: 2-nitrophenyl bromide With phenyllithium In tetrahydrofuran at -78℃; for 0.0833333h;
Stage #2: prenyl bromide With N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran at -78℃; for 3h;
100%
Stage #1: 2-nitrophenyl bromide With phenyllithium In tetrahydrofuran at -78℃;
Stage #2: prenyl bromide With N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran at -78℃; for 3h;
100%
3-bromo-4-nitrotoluene
40385-54-4

3-bromo-4-nitrotoluene

prenyl bromide
870-63-3

prenyl bromide

2-(3-methylbut-2-enyl)-4-methylnitrobenzene
421571-76-8

2-(3-methylbut-2-enyl)-4-methylnitrobenzene

Conditions
ConditionsYield
Stage #1: 3-bromo-4-nitrotoluene With phenyllithium In tetrahydrofuran at -78℃; for 0.0833333h;
Stage #2: prenyl bromide With N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran at -78℃; for 3h;
100%
Stage #1: 3-bromo-4-nitrotoluene With phenyllithium In tetrahydrofuran at -78℃;
Stage #2: prenyl bromide With N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran at -78℃; for 3h;
100%
3-Bromothiophenol
6320-01-0

3-Bromothiophenol

prenyl bromide
870-63-3

prenyl bromide

1-bromo-3-(3-methyl-but-2-enylsulfanyl)-benzene

1-bromo-3-(3-methyl-but-2-enylsulfanyl)-benzene

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 16h;100%
In ice-water; N,N-dimethyl-formamide
With potassium carbonate In N,N-dimethyl-formamide
In N-methyl-acetamide; water
2,4-dibromo-6-tert-butylphenol
15460-12-5

2,4-dibromo-6-tert-butylphenol

potassium carbonate
584-08-7

potassium carbonate

prenyl bromide
870-63-3

prenyl bromide

2,4-Dibromo-6-tert-butyl-1-(2-butenyloxy-3-methyl)benzene

2,4-Dibromo-6-tert-butyl-1-(2-butenyloxy-3-methyl)benzene

Conditions
ConditionsYield
n-Bu4 In ethanol100%
para-bromobenzenethiol
106-53-6

para-bromobenzenethiol

prenyl bromide
870-63-3

prenyl bromide

3-methylbut-2-enyl-4'-bromophenyl sulphide

3-methylbut-2-enyl-4'-bromophenyl sulphide

Conditions
ConditionsYield
With sodium iodide In tetrahydrofuran; water; mineral oil100%
O-tert-butyldimethylsilyl-N-(p-toluenesulfonyl)homoserine methyl ester
1080023-99-9

O-tert-butyldimethylsilyl-N-(p-toluenesulfonyl)homoserine methyl ester

prenyl bromide
870-63-3

prenyl bromide

O-tert-butyldimethylsilyl-N-(3-methylbut-2-enyl)-N-(p-toluenesulfonyl)homoserine methyl ester
1080024-00-5

O-tert-butyldimethylsilyl-N-(3-methylbut-2-enyl)-N-(p-toluenesulfonyl)homoserine methyl ester

Conditions
ConditionsYield
Stage #1: O-tert-butyldimethylsilyl-N-(p-toluenesulfonyl)homoserine methyl ester With caesium carbonate In acetonitrile at 20℃; for 0.5h;
Stage #2: prenyl bromide In acetonitrile at 20℃;
100%
3-hydroxy-4-methoxybenzoate
6702-50-7

3-hydroxy-4-methoxybenzoate

prenyl bromide
870-63-3

prenyl bromide

C14H18O4
1060689-22-6

C14H18O4

Conditions
ConditionsYield
With potassium carbonate In acetone for 3h; Reflux;100%
With potassium carbonate In acetone Reflux;92%
With potassium carbonate In acetone Inert atmosphere;
2-hydroxy-5-(p-chlorophenylazo)benzaldehyde
27147-07-5

2-hydroxy-5-(p-chlorophenylazo)benzaldehyde

prenyl bromide
870-63-3

prenyl bromide

C18H17ClN2O2
1310736-16-3

C18H17ClN2O2

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃;100%
prenyl bromide
870-63-3

prenyl bromide

5-(phenylazo)salicylaldehyde
27147-03-1

5-(phenylazo)salicylaldehyde

C18H18N2O2
1310735-98-8

C18H18N2O2

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃;100%
6-bromoisatin
6326-79-0

6-bromoisatin

prenyl bromide
870-63-3

prenyl bromide

6-bromo-1-(3-methylbut-2-en-1-yl)indoline-2,3-dione
1021128-77-7

6-bromo-1-(3-methylbut-2-en-1-yl)indoline-2,3-dione

Conditions
ConditionsYield
Stage #1: 6-bromoisatin With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.166667h; Inert atmosphere;
Stage #2: prenyl bromide In N,N-dimethyl-formamide; mineral oil at 0 - 25℃; for 2h; Inert atmosphere;
100%
Stage #1: 6-bromoisatin With caesium carbonate In N,N-dimethyl-formamide at 20 - 25℃; for 0.5h; Inert atmosphere;
Stage #2: prenyl bromide In N,N-dimethyl-formamide for 16h; Inert atmosphere;
88%
Stage #1: 6-bromoisatin With sodium hydride In N,N-dimethyl-formamide; paraffin oil at 0℃; for 1h; Inert atmosphere;
Stage #2: prenyl bromide In N,N-dimethyl-formamide; paraffin oil for 70h; Inert atmosphere;
83%
tert-butyl (3-methylbut-2-en-1-yl)(6-((((1S,4aS,8aS)-2,5,5,8a-tetramethyl-1,4,4a,5,6,7,8,8a-octahydronaphthalen-1-yl)methyl)amino)hexyl)carbamate

tert-butyl (3-methylbut-2-en-1-yl)(6-((((1S,4aS,8aS)-2,5,5,8a-tetramethyl-1,4,4a,5,6,7,8,8a-octahydronaphthalen-1-yl)methyl)amino)hexyl)carbamate

prenyl bromide
870-63-3

prenyl bromide

tert-butyl (3-methylbut-2-en-1-yl)(6-((3-methylbut-2-en-1-yl)(((1S,4aS,8aS)-2,5,5,8a-tetramethyl-1,4,4a,5,6,7,8,8a-octahydronaphthalen-1-yl)methyl)amino)hexyl)carbamate

tert-butyl (3-methylbut-2-en-1-yl)(6-((3-methylbut-2-en-1-yl)(((1S,4aS,8aS)-2,5,5,8a-tetramethyl-1,4,4a,5,6,7,8,8a-octahydronaphthalen-1-yl)methyl)amino)hexyl)carbamate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In acetonitrile at 0 - 20℃; Inert atmosphere;100%
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