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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Manufacturer supply CAS 1730-04-7 with best quality

Cas:1730-04-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W

1,8-Diiodonaphthalene CAS1730-04-7

Cas:1730-04-7

Min.Order:1 Kilogram

FOB Price: $289.0 / 499.0

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

1.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

1,8-Diiodonaphthalene

Cas:1730-04-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development 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 chemi

1,8-Diiodonaphthalene

Cas:1730-04-7

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

1,8-Diiodonaphthalene

Cas:1730-04-7

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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Antimex Chemical Limied

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

1,8-Diiodonaphthalene

Cas:1730-04-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Henan Kanbei Chemical Co.,LTD

factory?direct?sale Application:healing drugs

1,8-diiodonaphthalene

Cas:1730-04-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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SAGECHEM LIMITED

1730-04-7 Application:intermediate

Naphthalene, 1,8-diiodo-

Cas:1730-04-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Chemlyte Solutions

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

1,8-Diiodonaphthalene

Cas:1730-04-7

Min.Order:0

Negotiable

Type:Other

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ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

1,8-Diiodonaphthalene

Cas:1730-04-7

Min.Order:0

Negotiable

Type:Trading Company

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LEAP CHEM Co., Ltd.

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

1,8-DIIODONAPHTHALENE

Cas:1730-04-7

Min.Order:0

Negotiable

Type:Trading Company

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Amadis Chemical Co., Ltd.

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

1,8-diiodonaphthalene

Cas:1730-04-7

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

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Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 1,8-DIIODONAPHTHALENE, CAS:1730-04-7 with the most competitive price and the best qua

1,8-DIIODONAPHTHALENE

Cas:1730-04-7

Min.Order:0

Negotiable

Type:Trading Company

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Sigma-Aldrich Chemie GmbH

Package:Bottomless glass bottle. Contents are inside inserted fused cone.

1,8-Diiodonaphthalene

Cas:1730-04-7

Min.Order:0

Negotiable

Type:Trading Company

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Synthetic route

Naphthalene-1,8-dicarboxylic acid
518-05-8

Naphthalene-1,8-dicarboxylic acid

1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

Conditions
ConditionsYield
With [bis(acetoxy)iodo]benzene; iodine In tetrachloromethane for 2h; Heating; Irradiation;80%
naphthalene-1,8-diamine
479-27-6

naphthalene-1,8-diamine

1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

Conditions
ConditionsYield
With sulfuric acid; 7,14-bis(trimethylsilyl)acenaphtho[1,2-k]fluoranthene; sodium nitrite In water at -20 - 80℃; for 0.5h; Inert atmosphere;70%
Stage #1: naphthalene-1,8-diamine With sulfuric acid; sodium nitrite In water at -20 - -15℃;
Stage #2: With potassium iodide In water
63%
Stage #1: naphthalene-1,8-diamine With sulfuric acid; sodium nitrite In water at -20 - -15℃;
Stage #2: With potassium iodide In water at -20 - 80℃;
61%
1-naphthalenecarboxylic acid
86-55-5

1-naphthalenecarboxylic acid

A

1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

B

1-Iodonaphthalene
90-14-2

1-Iodonaphthalene

Conditions
ConditionsYield
With potassium phosphate; iodine In acetonitrile at 140℃; for 16h; Glovebox; Inert atmosphere; chemoselective reaction;A 7%
B 57%
8-iodo-[1]naphthylamine; hydrochloride

8-iodo-[1]naphthylamine; hydrochloride

1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

Conditions
ConditionsYield
(i) NaNO2, aq. HCl, (ii) KI; Multistep reaction;
With hydrogenchloride; potassium iodide; sodium nitrite 1.) H2O, -1 deg C, 2.) H2O, heating, 2 h; Multistep reaction;
diazotized 8-iodo-naphthylamine-(1)

diazotized 8-iodo-naphthylamine-(1)

1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

Conditions
ConditionsYield
With hydrogenchloride Behandeln der Diazoniumsalzloesung mit KI;
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

2-methyl-but-3-yn-2-ol
115-19-5

2-methyl-but-3-yn-2-ol

1,1'-(naphthalene-1,8-diyl)bis(2-methylbut-3-yn-2-ol)

1,1'-(naphthalene-1,8-diyl)bis(2-methylbut-3-yn-2-ol)

Conditions
ConditionsYield
With copper(l) iodide; diisopropylamine; tetrakis(triphenylphosphine) palladium(0) at 50℃; for 16h; Sonogashira reaction;99%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine at 80℃; for 20h; Sonogashira coupling; Inert atmosphere; Sealed flask;94%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

2-(tributylstannyl)furan
118486-94-5

2-(tributylstannyl)furan

1,8-di(furan-2-yl)naphthalene
1248481-21-1

1,8-di(furan-2-yl)naphthalene

Conditions
ConditionsYield
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); cesium fluoride In N,N-dimethyl-formamide at 45℃; for 14h; Inert atmosphere;99%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

4-methoxy-2-methylphenyl boronic acid
208399-66-0

4-methoxy-2-methylphenyl boronic acid

1,8-bis(2'-methyl-4'-methoxyphenyl)naphthalene

1,8-bis(2'-methyl-4'-methoxyphenyl)naphthalene

Conditions
ConditionsYield
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In toluene at 100℃; for 18h; Suzuki coupling; Inert atmosphere;99%
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In toluene at 100℃; for 18h; Product distribution / selectivity;99%
indium(III) chloride

indium(III) chloride

1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

1,3,5-trimethyl 2-(α-furyl)benzene
81698-99-9

1,3,5-trimethyl 2-(α-furyl)benzene

1,8-bis(5-mesitylfuran-2-yl)naphthalene

1,8-bis(5-mesitylfuran-2-yl)naphthalene

Conditions
ConditionsYield
Stage #1: 1,3,5-trimethyl 2-(α-furyl)benzene With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 0.5h; Inert atmosphere;
Stage #2: indium(III) chloride In tetrahydrofuran at -78 - 25℃; for 0.5h;
Stage #3: 1,8-diiodonaphthalene With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In tetrahydrofuran; methanol for 18h; Reflux;
99%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

(4-Ethynyl-furan-3-yl)-trimethyl-silane
116487-12-8

(4-Ethynyl-furan-3-yl)-trimethyl-silane

1,8-bis-[(4-trimethylsilyl)-3-furanylethynyl]naphthalene
216309-10-3

1,8-bis-[(4-trimethylsilyl)-3-furanylethynyl]naphthalene

Conditions
ConditionsYield
With triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide at 25℃; for 48h;97%
di-n-butylchlorogermane
14275-42-4

di-n-butylchlorogermane

1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

1,8-bis(di-n-butylgermyl)naphthalene
1578224-45-9

1,8-bis(di-n-butylgermyl)naphthalene

Conditions
ConditionsYield
With n-butyllithium In diethyl ether; hexane at -60℃; for 1.5h; Inert atmosphere;96%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

trimethylsilylacetylene
1066-54-2

trimethylsilylacetylene

1,8-bis(2-trimethylsilylethynyl)naphthalene
27503-44-2

1,8-bis(2-trimethylsilylethynyl)naphthalene

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 20℃; for 12h; Sonogashira Cross-Coupling; Inert atmosphere;95%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 100℃; for 1h; Substitution; Sonogashira coupling;91%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 110℃; for 1h; Schlenk technique; Inert atmosphere;80%
Stage #1: trimethylsilylacetylene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h;
Stage #2: With zinc(II) chloride In tetrahydrofuran; hexane at 20℃; for 1h;
Stage #3: 1,8-diiodonaphthalene With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran; hexane at 20 - 50℃; Negishi coupling; Inert atmosphere;
63%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; diethylamine30%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

1-ethynylcyclopentanol
17356-19-3

1-ethynylcyclopentanol

1,1'-(naphthalene-1,8-diylbis(ethyne-2,1-diyl))dicyclopentanol
1321605-56-4

1,1'-(naphthalene-1,8-diylbis(ethyne-2,1-diyl))dicyclopentanol

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine at 80℃; for 20h; Sonogashira coupling; Inert atmosphere; Sealed flask;95%
Triisopropyl borate
5419-55-6

Triisopropyl borate

1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

diisopropyl 8-iodonaphthalen-1-ylboronate
1400770-57-1

diisopropyl 8-iodonaphthalen-1-ylboronate

Conditions
ConditionsYield
Stage #1: 1,8-diiodonaphthalene With isopropylmagnesium chloride In tetrahydrofuran; diethyl ether at -78℃; for 2h; Inert atmosphere;
Stage #2: Triisopropyl borate In tetrahydrofuran; diethyl ether at -78 - 25℃; Inert atmosphere; regioselective reaction;
95%
furan
110-00-9

furan

indium(III) chloride

indium(III) chloride

1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

1,8-di(furan-2-yl)naphthalene
1248481-21-1

1,8-di(furan-2-yl)naphthalene

Conditions
ConditionsYield
Stage #1: furan With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 0.5h; Inert atmosphere;
Stage #2: indium(III) chloride In tetrahydrofuran at -78 - 25℃; for 0.5h;
Stage #3: 1,8-diiodonaphthalene With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In tetrahydrofuran; methanol for 18h; Reagent/catalyst; Concentration; Negishi Coupling; Reflux;
95%
norborn-2-ene
498-66-8

norborn-2-ene

1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

(6bα,7β,10β,10aα)-6b,7,8,9,10,10a-hexahydro-7,10-methanofluoranthene
57704-85-5, 75196-53-1, 119945-30-1

(6bα,7β,10β,10aα)-6b,7,8,9,10,10a-hexahydro-7,10-methanofluoranthene

Conditions
ConditionsYield
With tetrabutylammomium bromide; potassium carbonate; palladium diacetate In N,N-dimethyl-formamide at 100℃; for 72h;94%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

thiophenol
108-98-5

thiophenol

1,8-bis-(phenylsulfanyl)naphthalene

1,8-bis-(phenylsulfanyl)naphthalene

Conditions
ConditionsYield
With 2,4,6-trimethyl-pyridine; copper(II) oxide for 10h; Reflux; Inert atmosphere;94%
With copper(I) oxide In pyridine for 2h; Heating;55%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

2-methyl-but-3-yn-2-ol
115-19-5

2-methyl-but-3-yn-2-ol

A

4-(8-iodonaphthalene-1-yl)-2-methylbut-3-yn-2-ol
205124-36-3

4-(8-iodonaphthalene-1-yl)-2-methylbut-3-yn-2-ol

B

1,1'-(naphthalene-1,8-diyl)bis(2-methylbut-3-yn-2-ol)

1,1'-(naphthalene-1,8-diyl)bis(2-methylbut-3-yn-2-ol)

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine at 20 - 80℃; Sonogashira coupling reaction; Inert atmosphere; Sealed flask;A 5%
B 94%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

4-methoxyphenylacetylen
768-60-5

4-methoxyphenylacetylen

1,8-bis<<(p-hydroxymethyl)phenyl>ethynyl>naphthalene

1,8-bis<<(p-hydroxymethyl)phenyl>ethynyl>naphthalene

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine at 80℃; for 20h; Sonogashira coupling; Inert atmosphere; Sealed flask;93%
With copper(l) iodide; bis(triphenylphosphine)palladium(II)-chloride; triethylamine; triphenylphosphine at 20 - 50℃; for 10h; Sonogashira coupling; Inert atmosphere;93%
Stage #1: 1,8-diiodonaphthalene With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); triethylamine; triphenylphosphine at 20℃; for 0.166667h; Sealed tube;
Stage #2: 4-methoxyphenylacetylen at 20℃; for 16h; Sealed tube;
42%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

meparfynol
77-75-8

meparfynol

1,1'-(naphthalene-1,8-diyl)bis(3-methylpent-1-yn-3-ol)
1321605-58-6

1,1'-(naphthalene-1,8-diyl)bis(3-methylpent-1-yn-3-ol)

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine at 80℃; for 20h; Sonogashira coupling; Inert atmosphere; Sealed flask;93%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

2-Methoxyphenylboronic acid
5720-06-9

2-Methoxyphenylboronic acid

1,8-bis(2-methoxyphenyl)naphthalene
1257841-02-3

1,8-bis(2-methoxyphenyl)naphthalene

Conditions
ConditionsYield
With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; tris-(dibenzylideneacetone)dipalladium(0); caesium carbonate In water; N,N-dimethyl-formamide at 125℃; for 2h; Suzuki-Miyaura Coupling; Inert atmosphere;93%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

2-methyl-but-3-yn-2-ol
115-19-5

2-methyl-but-3-yn-2-ol

4-(8-iodonaphthalene-1-yl)-2-methylbut-3-yn-2-ol
205124-36-3

4-(8-iodonaphthalene-1-yl)-2-methylbut-3-yn-2-ol

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine Sonogashira coupling reaction;92%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine at 80℃; for 20h; Sonogashira coupling; Inert atmosphere; Sealed flask;92%
With triethylamine; copper(l) iodide; Pd2(dba)4; triphenylphosphine In toluene at 23℃; for 12h; Sonogashira reaction;83%
fur-2-ylboronic acid
13331-23-2

fur-2-ylboronic acid

1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

1,8-di(furan-2-yl)naphthalene
1248481-21-1

1,8-di(furan-2-yl)naphthalene

Conditions
ConditionsYield
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); cesium fluoride Inert atmosphere;92%
3-ethyl-1-pentyn-3-ol
6285-06-9

3-ethyl-1-pentyn-3-ol

1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

1,1'-(naphthalene-1,8-diyl)bis(3-ethylpent-1-yn-3-ol)
1321605-57-5

1,1'-(naphthalene-1,8-diyl)bis(3-ethylpent-1-yn-3-ol)

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine at 80℃; for 20h; Sonogashira coupling; Inert atmosphere; Sealed flask;92%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

4-n-methylphenylacetylene
766-97-2

4-n-methylphenylacetylene

1,8-bis((p-tolyl)ethynyl)naphthalene
17873-54-0

1,8-bis((p-tolyl)ethynyl)naphthalene

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine at 80℃; for 20h; Sonogashira coupling; Inert atmosphere; Sealed flask;92%
With copper(l) iodide; bis(triphenylphosphine)palladium(II)-chloride; triethylamine; triphenylphosphine at 20 - 50℃; for 10h; Sonogashira coupling; Inert atmosphere;92%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

2-bromo-1-ethynylbenzene
766-46-1

2-bromo-1-ethynylbenzene

1,8-bis[(2-bromophenyl)ethynyl]naphthalene
867194-03-4

1,8-bis[(2-bromophenyl)ethynyl]naphthalene

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triphenylphosphine In triethylamine at 50℃; for 12h; Sonogashira coupling;91%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 40 - 50℃; Inert atmosphere; Schlenk technique; Glovebox;
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

phenylacetylene
536-74-3

phenylacetylene

1,8-bis-(phenylethynyl)naphthalene
17694-87-0

1,8-bis-(phenylethynyl)naphthalene

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine at 80℃; for 20h; Sonogashira coupling; Inert atmosphere; Sealed flask;90%
With copper(l) iodide; bis(triphenylphosphine)palladium(II)-chloride; triethylamine; triphenylphosphine at 20 - 50℃; for 10h; Sonogashira coupling; Inert atmosphere;90%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triphenylphosphine In triethylamine at 40℃; for 11h; Sonogashira coupling;89%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In tetrahydrofuran at 20℃; for 12h; Sonogashira coupling; Inert atmosphere;86%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 20℃; Sonogashira Cross-Coupling;86%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

(4-acetylaminophenyl)boronic acid
101251-09-6

(4-acetylaminophenyl)boronic acid

1,8-bis(4'-acetamidophenyl)naphthalene
1246218-84-7

1,8-bis(4'-acetamidophenyl)naphthalene

Conditions
ConditionsYield
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In ethanol; water; toluene at 95℃; for 20h; Suzuki coupling; Inert atmosphere;90%
3-methylhex-1-yn-3-ol
4339-05-3

3-methylhex-1-yn-3-ol

1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

1,1'-(naphthalene-1,8-diyl)bis(3-methylhex-1-yn-3-ol)
1321605-59-7

1,1'-(naphthalene-1,8-diyl)bis(3-methylhex-1-yn-3-ol)

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine at 80℃; for 20h; Sonogashira coupling; Inert atmosphere; Sealed flask;90%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

1-Ethynyl-1-cyclohexanol
78-27-3

1-Ethynyl-1-cyclohexanol

1,1'-(naphthalene-1,8-diylbis(ethyne-2,1-diyl))dicyclohexanol
1321605-55-3

1,1'-(naphthalene-1,8-diylbis(ethyne-2,1-diyl))dicyclohexanol

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine at 80℃; for 20h; Sonogashira coupling; Inert atmosphere; Sealed flask;90%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

1-bromo-8-iodo-naphthalene
4044-58-0

1-bromo-8-iodo-naphthalene

Conditions
ConditionsYield
Stage #1: 1,8-diiodonaphthalene With n-butyllithium In diethyl ether; hexane at -40℃; for 1h; Inert atmosphere;
Stage #2: With 1,2-dibromo-1,1,2,2-tetrachloroethane In diethyl ether at -40 - 20℃; Inert atmosphere;
90%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

Phenylselenyl bromide
34837-55-3

Phenylselenyl bromide

1,8-bis(phenylselanyl)naphthalene
1111098-36-2

1,8-bis(phenylselanyl)naphthalene

Conditions
ConditionsYield
Stage #1: 1,8-diiodonaphthalene With n-butyllithium In tetrahydrofuran at -78℃; for 0.333333h; Inert atmosphere;
Stage #2: Phenylselenyl bromide In tetrahydrofuran at -78 - 20℃;
89%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

1,3-dichloro-2-ethynyl-benzene

1,3-dichloro-2-ethynyl-benzene

1-(2,6-dichlorophenylethynyl)-8-iodonaphthalene
1255533-04-0

1-(2,6-dichlorophenylethynyl)-8-iodonaphthalene

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine at 20 - 50℃; Sonogashira coupling; Inert atmosphere;88%
morpholine
110-91-8

morpholine

1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

carbon monoxide
201230-82-2

carbon monoxide

1,8-bis[N,N-(3'-oxapenta-1',5'-diyl)carboxamido]-naphthalene
1006863-06-4

1,8-bis[N,N-(3'-oxapenta-1',5'-diyl)carboxamido]-naphthalene

Conditions
ConditionsYield
With triethylamine; triphenylphosphine; palladium diacetate In N,N-dimethyl-formamide at 50℃; under 750.075 Torr; for 66h;87%
1,8-diiodonaphthalene
1730-04-7

1,8-diiodonaphthalene

C10H13BrSe

C10H13BrSe

1,8-bis[(p-tert-butylphenyl)selanyl]naphthalene
1111098-40-8

1,8-bis[(p-tert-butylphenyl)selanyl]naphthalene

Conditions
ConditionsYield
Stage #1: 1,8-diiodonaphthalene With n-butyllithium In tetrahydrofuran at -78℃; for 0.333333h; Inert atmosphere;
Stage #2: C10H13BrSe In tetrahydrofuran at -78 - 20℃;
87%

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