4-Iodostyrene Manufacturer Factory CAS 2351-50-0 4-Iodostyrene Manufacturer High quality Best price In stock factory CAS 2351-50-0 4-Iodostyrene COA TDS price MSDS highly quality and immedaite delivery Synonyms: 4-IODOSTYRENE);Benzene
Cas:2351-50-0
Min.Order:5 Kiloliter
FOB Price: $3.5 / 5.0
Type:Manufacturers
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:2351-50-0
Min.Order:1 Kilogram
FOB Price: $50.0 / 80.0
Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
Cas:2351-50-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present
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Cas:2351-50-0
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryShandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
Cas:2351-50-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryShanghai Finebiotech Co.,Ltd.was established in 2020, which providing professional chemical services. As a customer-oriented company, we have distinguished ourself from others in providing worldwide customers with cost-effective and efficient service
factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
Cas:2351-50-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry4-IODOSTYRENEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
2351-50-0 Application:intermediate
Cas:2351-50-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:2351-50-0
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
Stage #1: 4-iodo-benzyl alcohol With triethylphosphine hydrobromide at 100℃; for 0.166667h; Microwave irradiation; Stage #2: formaldehyd With potassium carbonate In water at 100℃; for 0.0833333h; Microwave irradiation; | 97% |
Conditions | Yield |
---|---|
Stage #1: 1-bromo-4-ethenyl-benzene With n-butyllithium In tetrahydrofuran at -78 - 20℃; Inert atmosphere; Stage #2: With iodine In tetrahydrofuran at -78 - 20℃; | 94% |
Stage #1: 1-bromo-4-ethenyl-benzene With sec.-butyllithium In tetrahydrofuran; cyclohexane for 3h; Inert atmosphere; Glovebox; Stage #2: With iodine In tetrahydrofuran; cyclohexane at -78℃; Inert atmosphere; | 73% |
Stage #1: 1-bromo-4-ethenyl-benzene With indium; bathophenanthroline; 3-chloroprop-1-ene; lithium chloride; cobalt(II) bromide In tetrahydrofuran at 80℃; for 18h; Inert atmosphere; Stage #2: With iodine In tetrahydrofuran at 0 - 20℃; for 1h; Inert atmosphere; | 70 %Chromat. |
Methyltriphenylphosphonium bromide
p-(iodophenyl)carboxaldehyde
4-iodostyrene
Conditions | Yield |
---|---|
With potassium carbonate In 1,4-dioxane at 110℃; for 10h; Inert atmosphere; | 88% |
Stage #1: Methyltriphenylphosphonium bromide With n-butyllithium In tetrahydrofuran at 0℃; for 0.5h; Inert atmosphere; Stage #2: p-(iodophenyl)carboxaldehyde In tetrahydrofuran at 20℃; for 12h; Inert atmosphere; | 76% |
tri-n-butyl(vinyl)tin
(p-iodophenyl)(phenyl)iodonium bromide
4-iodostyrene
Conditions | Yield |
---|---|
With copper(l) iodide In N,N-dimethyl-formamide for 0.166667h; Ambient temperature; | 85% |
para-diiodobenzene
vinyl magnesium bromide
A
1,4-Divinylbenzene
B
4-iodostyrene
Conditions | Yield |
---|---|
Stage #1: vinyl magnesium bromide With indium(III) chloride In tetrahydrofuran Stage #2: para-diiodobenzene With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran Heating; | A 82% B 2% |
tetravinylsilane
para-diiodobenzene
A
1,4-Divinylbenzene
B
4-iodostyrene
Conditions | Yield |
---|---|
With potassium fluoride; Pd (1.09 wt%)/TiO2 In N,N-dimethyl-formamide at 130℃; under 1500.15 Torr; for 1.5h; Hiyama Coupling; Inert atmosphere; | A 80% B 11% |
Conditions | Yield |
---|---|
With N-iodo-succinimide In acetonitrile at 81℃; for 25h; | 78% |
With N-iodo-succinimide In acetonitrile at 81℃; Darkness; | 63% |
methyl-triphenylphosphonium iodide
p-(iodophenyl)carboxaldehyde
4-iodostyrene
Conditions | Yield |
---|---|
Stage #1: methyl-triphenylphosphonium iodide With n-butyllithium In tetrahydrofuran at -78℃; for 0.5h; Inert atmosphere; Stage #2: p-(iodophenyl)carboxaldehyde In tetrahydrofuran at 20 - 55℃; for 5.5h; Inert atmosphere; | 77% |
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styrene
4-iodostyrene
Conditions | Yield |
---|---|
With copper(I) oxide; 1,10-Phenanthroline; potassium iodide In methanol; water at 80℃; for 1h; High pressure; | 66% |
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In toluene at 100℃; for 12h; | 49% |
4-iodobenzenediazonium tetrafluoroborate
ethenyltrimethylsilane
A
4-iodostyrene
B
[1-(4-Iodo-phenyl)-vinyl]-trimethyl-silane
C
(E)-4-iodostyryltrimethylsilane
Conditions | Yield |
---|---|
With bis(dibenzylideneacetone)-palladium(0) In acetonitrile at 25℃; | A 41 % Chromat. B 5 % Chromat. C 35% |
4-iodobenzenesulfonyl chloride
dimethylphenylvinylsilane
A
4-iodostyrene
Conditions | Yield |
---|---|
With dichloro bis(acetonitrile) palladium(II); lithium carbonate In 1,4-dioxane at 100℃; for 24h; Heck Reaction; Schlenk technique; Inert atmosphere; stereoselective reaction; | A n/a B 31% |
Conditions | Yield |
---|---|
(i) aq. HIO3, I2, H2SO4, AcOH, CCl4, (ii) KOH, EtOH; Multistep reaction; |
N-nitrosoacetanilide
C8H7IN2O2
A
4-iodostyrene
B
[1-(4-Iodo-phenyl)-vinyl]-trimethyl-silane
C
(E)-4-iodostyryltrimethylsilane
Conditions | Yield |
---|---|
With bis(dibenzylideneacetone)-palladium(0) In acetonitrile at 40℃; for 1.5h; Yield given. Yields of byproduct given; |
para-diiodobenzene
ethenyltrimethylsilane
A
trimethylsilyl iodide
B
Hexamethyldisiloxane
C
4-iodostyrene
D
buta-1,3-diene
Conditions | Yield |
---|---|
bis(η3-allyl-μ-chloropalladium(II)) In tetralin; water; N,N-dimethyl-formamide at 100℃; for 5h; other catalysts: (Ph3P)4Pd, LiPdCl3, (PhCN)2PdCl2, (MeCN)2PdCl2, Pd/C; Et3N presence; Further byproducts given; | A n/a B n/a C 5 % Chromat. D n/a |
4-iodobenzenediazonium tetrafluoroborate
ethenyltrimethylsilane
4-iodostyrene
Conditions | Yield |
---|---|
With hydrogenchloride; bis(dibenzylideneacetone)-palladium(0) 1.) CH3CN, 25 deg C; Yield given. Multistep reaction; |
tri-n-butyl(vinyl)tin
μ-oxobis[(trifluoromethanesulfonato)(phenyl)iodine]
A
para-diiodobenzene
B
4-iodostyrene
Conditions | Yield |
---|---|
With palladium dichloride In water; acetonitrile for 0.416667h; Ambient temperature; Yield given. Yields of byproduct given; |
4-iodostyrene
Conditions | Yield |
---|---|
With potassium hydrogensulfate; hydroquinone at 200 - 210℃; under 120 - 130 Torr; |
Conditions | Yield |
---|---|
With potassium carbonate In water at 100℃; for 0.0833333h; Wittig reaction; Microwave irradiation; |
2-(4-iodophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
4-iodostyrene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: tetrahydrofuran; dimethyl sulfoxide / 0.5 h / 0 - 25 °C / Inert atmosphere 1.2: Inert atmosphere 2.1: sodium methylate; iodine / tetrahydrofuran; methanol / 0.5 h / 0 °C / Inert atmosphere 2.2: Inert atmosphere View Scheme |
4-iodostyrene
Conditions | Yield |
---|---|
Stage #1: C14H19BIO2(1-)*ClMg(1+) With iodine; sodium methylate In tetrahydrofuran; methanol at 0℃; for 0.5h; Inert atmosphere; Stage #2: Inert atmosphere; | 23 mg |
Conditions | Yield |
---|---|
With cesiumhydroxide monohydrate; sodium carbonate; sodium iodide; iron(II) chloride In chloroform at 120℃; for 15h; | 97% |
Conditions | Yield |
---|---|
With tris(2,2′-bipyrazine-N1,N1′)ruthenium(II) hexafluorophosphate In acetonitrile for 2.5h; Sealed tube; Irradiation; regioselective reaction; | 95% |
4-iodostyrene
1-(1-bromoethyl)-4-iodobenzene
Conditions | Yield |
---|---|
With silica gel; phosphorus tribromide In dichloromethane at 20℃; for 0.75h; | 95% |
carbon monoxide
4-iodostyrene
diisobutyl[(1E)-oct-1-en-1-yl]aluminum
Conditions | Yield |
---|---|
With palladium on activated charcoal; bis[2-(diphenylphosphino)phenyl] ether In tetrahydrofuran; hexane at 80℃; under 1500.15 Torr; for 16h; Autoclave; Inert atmosphere; | 90% |
Conditions | Yield |
---|---|
With meso-tetraphenylporphyrin iron(III) chloride; potassium carbonate In 1,4-dioxane at 40℃; for 22h; Sealed tube; Inert atmosphere; diastereoselective reaction; | 90% |
Conditions | Yield |
---|---|
With 3,4-benzo-1,1,2,2-tetraethyl-1,2-disilacyclobut-3-ene; cesium fluoride In N,N-dimethyl-formamide at 0 - 20℃; under 760.051 Torr; for 2h; | 87% |
Conditions | Yield |
---|---|
With tris[2-(dimethylamino)ethyl]amine; trimethylsilylazide; copper hydroxide; potassium carbonate In methanol at 50℃; for 12h; Schlenk technique; Inert atmosphere; Sealed tube; | 84% |
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate In tert-butyl methyl ether at 20℃; UV-irradiation; | 83% |
Conditions | Yield |
---|---|
With eosin In acetonitrile at 20℃; Irradiation; Green chemistry; | 83% |
Conditions | Yield |
---|---|
With iodine In neat (no solvent) for 0.666667h; Irradiation; Green chemistry; regioselective reaction; | 81% |
4-iodostyrene
acetylsulfanyl-4-(ethynyl)benzene
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 50℃; for 20h; | 80% |
Conditions | Yield |
---|---|
With cesiumhydroxide monohydrate; sodium carbonate; sodium iodide; Trimethylacetic acid at 120℃; for 12h; | 80% |
Conditions | Yield |
---|---|
With tris(dibenzylideneacetone)dipalladium(0) chloroform complex; N-ethyl-N,N-diisopropylamine; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In tetrahydrofuran at -78 - 40℃; under 760.051 Torr; for 16h; Inert atmosphere; Schlenk technique; | 79% |
Conditions | Yield |
---|---|
Stage #1: tert-butylisonitrile; 4-iodostyrene; trimethylaluminum With 1,3-bis-(diphenylphosphino)propane; palladium dichloride In toluene at 20℃; for 0.0833333h; Sealed tube; Inert atmosphere; Stage #2: With potassium tert-butylate In toluene at 20 - 100℃; for 16h; Sealed tube; Inert atmosphere; Stage #3: With hydrogenchloride; water In toluene at 20℃; for 1h; Sealed tube; Inert atmosphere; | 75% |
Conditions | Yield |
---|---|
With dibenzo-18-crown-6; copper; potassium carbonate In toluene at 100℃; for 6h; | 74.9% |
Conditions | Yield |
---|---|
With 2,2':6,2''-terpyridine; oxygen; palladium diacetate; acetic acid; bis(pinacol)diborane In acetonitrile at 90℃; under 760.051 Torr; for 30h; Sealed tube; | 72% |
Conditions | Yield |
---|---|
Stage #1: malononitrile With sodium hydride In 1,2-dimethoxyethane at 20℃; for 1h; Stage #2: 4-iodostyrene; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran; 1,2-dimethoxyethane at 85℃; for 2h; | 71.8% |
Stage #1: malononitrile With sodium hydride In 1,2-dimethoxyethane at 20℃; for 1h; Stage #2: 4-iodostyrene; tetrakis(triphenylphosphine) palladium(0) In 1,2-dimethoxyethane at 85℃; for 2h; Further stages.; | 71.8% |
4-iodostyrene
bis(pinacol)diborane
Conditions | Yield |
---|---|
With palladium diacetate; acetic acid; (S,S)-2,6-bis(4-phenyl-2-oxazolinyl)pyridine In acetonitrile at 90℃; for 24h; Inert atmosphere; Sealed tube; regioselective reaction; | 70% |
Conditions | Yield |
---|---|
With 9,10-diphenylanthracene; ammonium chloride In ethanol; acetonitrile at 20℃; for 4h; Irradiation; | 69% |
Conditions | Yield |
---|---|
With methanesulfonic acid; trimethylsilylazide In tetrachloromethane at 80℃; for 4h; | 69% |
Conditions | Yield |
---|---|
With di-μ-acetatotetrakis(dihaptoethene)dirhodium(I); copper(II) dipivaloate; Trimethylacetic acid at 165℃; for 24h; Sealed tube; | 68% |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate; oxygen In dimethyl sulfoxide at 35℃; for 3h; Schlenk technique; | 68% |
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