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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

1-octyne

Cas:629-05-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Oct-1-yne

Cas:629-05-0

Min.Order:1

Negotiable

Type:Other

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

1-Octyne

Cas:629-05-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Sinotech Import&Export Corporation

Product name 1-Octyne Synonyms Oct-1-yne 96%;1-Octyne,98+%;n-hexylacetylene;caprylidene;1-0ctin;1-Octyne,99%;1-0ctyne;Hexylacetylene Cas 629-05-0 M

1-Octyne

Cas:629-05-0

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:629-05-0

Cas:629-05-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

1-Octyne

Cas:629-05-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

1-Octyne

Cas:629-05-0

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

1-Octyne

Cas:629-05-0

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

1-Octyne

Cas:629-05-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd a comprehensive enterprise, is located in High-Tech Science Park,Changsha,Chia . Specializing in R&D, manufacture and marketing, we provide a wide range of products and the most professional services to meet the

5-Methoxy-2-methylindole

Cas:629-05-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

1-Octyne

Cas:629-05-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

factory supply CAS 629-05-0 with competitive price

Cas:629-05-0

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

1-Octyne

Cas:629-05-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Beantown Chemical

in stock Application:629-05-0

1-Octyne, 98%

Cas:629-05-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

Amadis Chemical offer CAS#629-05-0;CAT#A834081

Cas:629-05-0

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

HENAN SUNLAKE ENTERPRISE CORPORATION Our company advantages: 1、The highest quality with the competitive price. 2、Professional human services. 3、The fastest and safest delivery service. 4、The faster and safest delivery service. 5、The hig

1-Octyne

Cas:629-05-0

Min.Order:1 Liter

Negotiable

Type:Trading Company

inquiry

Changzhou Extraordinary Pharmatech co.,LTD

Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa

1-Octyne

Cas:629-05-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The laboratory covers 600 m2 and the pilot plant covers 2000 m2. Kingorgchem i

National Research Platform ISO 9001 629-05-0

Cas:629-05-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen BaiFuchem Co.,Ltd

BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art

High Purity 1-Octyne

Cas:629-05-0

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Yinghao Pharm Co.,Ltd.

Yinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat

1-Octyne

Cas:629-05-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Cerametek Materials(ShenZhen)Co., Ltd.

sub/micron to mesh powders (near/spheres, whiskers, flake, fiber, porous) and grain/ball, thin/ thick metal / alloys pieces / parts, thin and thick (particle) film materials /target, and custom-made crystals, substrates/parts. In the industries and a

1-Octyne

Cas:629-05-0

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Share Chemical Co., Ltd

At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi

1-Octyne

Cas:629-05-0

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

U-Chemo Holding Co.,Limited

U-CHEMO is a high-tech enterprise taking pharmaceutical intermediates and fine chemicals as main products. We pay high attention on product quality and apply quality management in the whole manufacturing process from research to production. In additi

1-Octyne

Cas:629-05-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

AOPHARM

Aopharm is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in modes of

1-0ctyne

Cas:629-05-0

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Zouping Mingxing Chemical Co.,Ltd.

strong products Storage:Storing at room temperature Package:according to quantity Application:organic synthesis Transportation:by sea or by air Port:Shanghai port

1-Octyne

Cas:629-05-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Capot Chemical Co., Ltd.

At Capot,We can synthesize and purify your complex molecules from 100 gram to 10 tons.Appearance:Clear colorless to light yellow liquid Storage:Dry,Seal and Cool place Package:1G,5G,10G,25G,100G,250G,500G,1KG,5KG,10KG,25KG,50KG,100KG,150KG,200KG. App

1-octyne

Cas:629-05-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Simson Pharma Limited

The system can just identify the products information in first sheet, it is not be permitted to add or edit new sheet by userself.Our products are required in MG to Gram only. · Pharmaceutical Reference Standards· Traceable workin

1-Octyne

Cas:629-05-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Wuxi Morality Chemical Co., Ltd

Do best quality products, erect the morality model Application:please email us, thanks

1-Octyne

Cas:629-05-0

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Yierdechem Co. Ltd

With about ten years experiences in the field of pharmaceutical chemicals, Yierdechem has established solid business cooperation relationships with many large companys worldwide.As a leading supplier of API and pharmaceutical intermediates, holds its

1-Octyne

Cas:629-05-0

Min.Order:0

Negotiable

Type:Other

inquiry

Debye Scientific

Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen

1-Octyne

Cas:629-05-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

oct-1-yn-3-yl benzoate
196302-07-5

oct-1-yn-3-yl benzoate

A

n-octyne
629-05-0

n-octyne

B

benzoic acid
65-85-0

benzoic acid

Conditions
ConditionsYield
tris(2,2'-bipyridine)nickel(II) tetrafluoroborate In N,N-dimethyl-formamide Ambient temperature; electrolysis;A 55%
B 97%
1,2-dibromooctane
152212-49-2, 152212-73-2

1,2-dibromooctane

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
With potassium hydroxide; tetraoctyl ammonium bromide In Petroleum ether at 90℃; for 6h;95%
With 18-crown-6 ether; potassium tert-butylate In Petroleum ether at 60℃; for 2h; without <18>krone-6;92%
With tetrabutylammomium bromide; potassium hydroxide In water at 150℃; for 10h;90%
(Z)-1-bromo-1-octene
42843-49-2

(Z)-1-bromo-1-octene

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
With 18-crown-6 ether; potassium tert-butylate In Petroleum ether at 25℃; for 2h;92%
2-bromo-1-octene
13249-60-0

2-bromo-1-octene

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
With 18-crown-6 ether; potassium tert-butylate In Petroleum ether at 60℃; for 1h;90%
With 1,2,4-Trimethylbenzene; sodium amide at 150℃;
With ammonia; sodium amide
(E)-1-bromo-1-octene
51751-87-2

(E)-1-bromo-1-octene

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
With 18-crown-6 ether; potassium tert-butylate In Petroleum ether at 60℃; for 2h;90%
1,2-dichlorooctane
21948-46-9, 72778-28-0

1,2-dichlorooctane

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
With 18-crown-6 ether; potassium tert-butylate In Petroleum ether at 80℃; for 8h;84%
1-phenyl-1-octyne
16967-02-5

1-phenyl-1-octyne

phenylacetylene
536-74-3

phenylacetylene

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
With potassium carbonate In ethanol at 80℃; for 8h; Sonogashira Cross-Coupling;80%
2,2-dichloro-octane
73642-95-2

2,2-dichloro-octane

A

oct-2-yne
2809-67-8

oct-2-yne

B

n-octyne
629-05-0

n-octyne

C

octa-1,2-diene
1072-19-1

octa-1,2-diene

Conditions
ConditionsYield
With 18-crown-6 ether; potassium tert-butylate In Petroleum ether at 80℃; for 12h; Title compound not separated from byproducts;A 15%
B 62%
C 7%
(E)-1,2-Bis(phenyltelluro)-1-octene
139517-41-2

(E)-1,2-Bis(phenyltelluro)-1-octene

A

n-octyne
629-05-0

n-octyne

B

diphenyl ditelluride
32294-60-3

diphenyl ditelluride

Conditions
ConditionsYield
In chloroform-d1 at 40℃; for 6h; Irradiation; other ditelluroalkenes;A 60%
B n/a
8-bromo-1-octyne
81216-13-9

8-bromo-1-octyne

A

hexadeca-1,15-diyne
39750-95-3

hexadeca-1,15-diyne

B

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
With hydrogenchloride; sodium peroxide; magnesium 1.) 22 deg C, 30 min, diethyl ether; Yield given. Multistep reaction;A 28%
B n/a
With hydrogenchloride; sodium peroxide; magnesium 1.) 22 deg C, 30 min, diethyl ether; Yield given. Multistep reaction;
oct-1-ene
111-66-0

oct-1-ene

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
In methyl cyclohexane; pentane at 15℃; Irradiation;18%
In methyl cyclohexane; pentane at 15℃; Rate constant; Product distribution; Mechanism; Irradiation;18%
Multi-step reaction with 3 steps
1: hydrogen bromide; dihydrogen peroxide / ethanol; water / 80 °C
2: potassium phosphate / ethanol / 0.17 h / 80 °C
3: potassium phosphate / ethanol / 80 °C
View Scheme
1,2-dibromooctane
152212-49-2, 152212-73-2

1,2-dibromooctane

A

n-octyne
629-05-0

n-octyne

B

2-bromo-1-octene
13249-60-0

2-bromo-1-octene

C

(Z)-1-bromo-1-octene
42843-49-2

(Z)-1-bromo-1-octene

D

(E)-1-bromo-1-octene
51751-87-2

(E)-1-bromo-1-octene

Conditions
ConditionsYield
With potassium tert-butylate In Petroleum ether at 80℃; for 6h; Yield given;A 6%
B n/a
C n/a
D n/a
With potassium hydroxide; 1,8-Octanediol; tetraoctylammonium chloride 1.) petroleum ether, 75 degC; 2.) petroleum ether, 75 degC; Yield given. Multistep reaction;
With potassium tert-butylate In Petroleum ether Mechanism; Product distribution; temperature and time was variabled;
oct-2-yne
2809-67-8

oct-2-yne

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
With sodium
With 1,2,4-Trimethylbenzene; sodium amide at 150℃;
1-bromo-hexane
111-25-1

1-bromo-hexane

acetylenemagnesium bromide
4301-14-8

acetylenemagnesium bromide

n-octyne
629-05-0

n-octyne

1-bromo-hexane
111-25-1

1-bromo-hexane

sodium acetylide
1066-26-8

sodium acetylide

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
With tetrahydrofuran; N,N-dimethyl-formamide
With tetrahydrofuran; 1-methyl-pyrrolidin-2-one
In ammonia at -60℃;
With ammonia
oct-3-yne
15232-76-5

oct-3-yne

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
With petroleum; sodium amide at 170℃;
2-methylheptanal
16630-91-4

2-methylheptanal

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
With phosphorus pentachloride ueber mehrere Stufen;
Conditions
ConditionsYield
With potassium hydroxide; mineral oil at 175℃;
With potassium phosphate In ethanol at 80℃;
non-2-ynoic acid
1846-70-4

non-2-ynoic acid

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
at 200℃;
n-pentylmagnesium bromide
693-25-4

n-pentylmagnesium bromide

propargyl bromide
106-96-7

propargyl bromide

A

n-octyne
629-05-0

n-octyne

B

octa-1,2-diene
1072-19-1

octa-1,2-diene

Conditions
ConditionsYield
With diethyl ether at -15℃;
1,1-dibromo-1-octene
73383-25-2

1,1-dibromo-1-octene

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
With N,N,N,N,N,N-hexamethylphosphoric triamide; samarium diiodide In benzene for 0.166667h; Ambient temperature;90 % Chromat.
With n-butyllithium In hexane at -78 - 20℃; for 5h;
1,1-dibromo-1-octene
73383-25-2

1,1-dibromo-1-octene

A

n-octyne
629-05-0

n-octyne

B

oct-1-ene
111-66-0

oct-1-ene

Conditions
ConditionsYield
With 1,1-Dibromoethane; magnesium In tetrahydrofuran for 4h; Heating; Yield given. Yields of byproduct given;
1-bromo-octane
111-83-1

1-bromo-octane

8-bromo-1-octyne
81216-13-9

8-bromo-1-octyne

A

octane
111-65-9

octane

B

hexadeca-1,15-diyne
39750-95-3

hexadeca-1,15-diyne

C

n-octyne
629-05-0

n-octyne

D

Hexadecane
544-76-3

Hexadecane

Conditions
ConditionsYield
With hydrogenchloride; sodium peroxide; magnesium 1.) 22 deg C, 30 min, diethyl ether; Multistep reaction. Further byproducts given;
1-bromo-octane
111-83-1

1-bromo-octane

8-bromo-1-octyne
81216-13-9

8-bromo-1-octyne

A

hexadeca-1,15-diyne
39750-95-3

hexadeca-1,15-diyne

B

hexadec-1-yne
629-74-3

hexadec-1-yne

C

n-octyne
629-05-0

n-octyne

D

Hexadecane
544-76-3

Hexadecane

Conditions
ConditionsYield
With hydrogenchloride; sodium peroxide; magnesium 1.) 22 deg C, 30 min, diethyl ether; Multistep reaction. Further byproducts given;
With hydrogenchloride; sodium peroxide; magnesium 1.) 22 deg C, 30 min, diethyl ether; Yield given. Multistep reaction. Further byproducts given;
With hydrogenchloride; sodium peroxide; magnesium 1.) 22 deg C, 30 min, diethyl ether; Multistep reaction. Further byproducts given;
oct-1-ene
111-66-0

oct-1-ene

A

octane
111-65-9

octane

B

decane
124-18-5

decane

C

cis-2-octene
7642-04-8

cis-2-octene

D

trans-2-Octene
13389-42-9

trans-2-Octene

E

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
In pentane for 3h; Quantum yield; Mechanism; Product distribution; Irradiation; various wavelengths;A 1.8 % Chromat.
B 22 % Chromat.
C 18 % Chromat.
D 15 % Chromat.
E 27 % Chromat.
oct-1-ene
111-66-0

oct-1-ene

A

octane
111-65-9

octane

B

cis-2-octene
7642-04-8

cis-2-octene

C

trans-2-Octene
13389-42-9

trans-2-Octene

D

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
With oxygen In pentane for 3h; Irradiation; Further byproducts given. Title compound not separated from byproducts;A 0.1 % Chromat.
B 20 % Chromat.
C 10 % Chromat.
D 20 % Chromat.
oct-1-ene
111-66-0

oct-1-ene

A

decane
124-18-5

decane

B

cis-2-octene
7642-04-8

cis-2-octene

C

trans-2-Octene
13389-42-9

trans-2-Octene

D

n-octyne
629-05-0

n-octyne

Conditions
ConditionsYield
In pentane for 3h; Irradiation; Further byproducts given. Title compound not separated from byproducts;A 22 % Chromat.
B 18 % Chromat.
C 15 % Chromat.
D 27 % Chromat.
oct-1-ene
111-66-0

oct-1-ene

A

n-octyne
629-05-0

n-octyne

B

hexyl-methyl-ketone
111-13-7

hexyl-methyl-ketone

Conditions
ConditionsYield
With perchloric acid; air; Pd(OAc)2-OPTA In 1,4-dioxane; water at 70℃; for 6h;A 10 % Chromat.
B 90 % Chromat.
With perchloric acid; air; Pd(OAc)2-OPTA In ethanol at 70℃; for 3.66667h;A 90 % Chromat.
B 8 % Chromat.
1,2-dichlorooctane
21948-46-9, 72778-28-0

1,2-dichlorooctane

A

n-octyne
629-05-0

n-octyne

B

2-chloro-oct-1-ene
31283-43-9

2-chloro-oct-1-ene

C

(E)-1-chlorooct-1-ene
59871-24-8

(E)-1-chlorooct-1-ene

D

1c-chloro-oct-1-ene
64531-23-3

1c-chloro-oct-1-ene

Conditions
ConditionsYield
With potassium hydroxide; tetraoctyl ammonium bromide In Petroleum ether at 75℃; Product distribution; Quantum yield; comparative studies of the conversion with or without pinacol as cocatalyst;
1,2-dichlorooctane
21948-46-9, 72778-28-0

1,2-dichlorooctane

A

n-octyne
629-05-0

n-octyne

B

2-bromo-1-octene
13249-60-0

2-bromo-1-octene

C

(Z)-1-bromo-1-octene
42843-49-2

(Z)-1-bromo-1-octene

D

(E)-1-bromo-1-octene
51751-87-2

(E)-1-bromo-1-octene

Conditions
ConditionsYield
With potassium hydroxide; 2,3-dimethyl-2,3-butane diol; tetraoctyl ammonium bromide 1.) petroleum ether, 75 degC; 2.) petroleum ether, 75 degC; Multistep reaction;
n-octyne
629-05-0

n-octyne

oct-1-ene
111-66-0

oct-1-ene

Conditions
ConditionsYield
With zirconocene dichloride; tert-butylmagnesium chloride; water Product distribution; multistep reaction; other hydrozirconation agents; other substrates;100%
With hydrogen In ethanol at 20℃; under 760.051 Torr; for 2.5h;95%
With 2,6-bis[1-(2,6-diisopropylphenylimino)ethyl]pyridine cobalt(II) dichloride; diethoxymethylane; sodium triethylborohydride In neat (no solvent) at -78 - 40℃; for 1h;95%
formaldehyd
50-00-0

formaldehyd

n-octyne
629-05-0

n-octyne

2-nonyn-1-ol
5921-73-3

2-nonyn-1-ol

Conditions
ConditionsYield
Stage #1: n-octyne With n-butyllithium In tetrahydrofuran; hexane at -78 - 0℃; for 1h; Inert atmosphere;
Stage #2: formaldehyd In tetrahydrofuran; hexane at -78 - 20℃; for 16h; Inert atmosphere;
100%
Stage #1: n-octyne With n-butyllithium In diethyl ether; hexane at -78℃; for 0.5h;
Stage #2: formaldehyd In diethyl ether; hexane at 20℃;
98%
Stage #1: n-octyne With n-butyllithium In diethyl ether; hexane at -78℃; Inert atmosphere;
Stage #2: formaldehyd In diethyl ether; hexane at -78 - 20℃; for 14.5h; Inert atmosphere;
88%
n-octyne
629-05-0

n-octyne

PhIO*TfOH

PhIO*TfOH

<2-<(trifluoromethanesulfonyl)oxy>-1-octenyl>(phenyl)iodonium trifluoromethanesulfonate

<2-<(trifluoromethanesulfonyl)oxy>-1-octenyl>(phenyl)iodonium trifluoromethanesulfonate

Conditions
ConditionsYield
In dichloromethane Ambient temperature;100%
n-octyne
629-05-0

n-octyne

PhI(OH)OTs
122220-13-7

PhI(OH)OTs

<2-<(trifluoromethanesulfonyl)oxy>-1-octenyl>(phenyl)iodonium trifluoromethanesulfonate

<2-<(trifluoromethanesulfonyl)oxy>-1-octenyl>(phenyl)iodonium trifluoromethanesulfonate

Conditions
ConditionsYield
In dichloromethane for 2h; Ambient temperature;100%
n-octyne
629-05-0

n-octyne

octane
111-65-9

octane

Conditions
ConditionsYield
With hydrogen In neat (no solvent) at 30℃; for 5h; Catalytic behavior; Flow reactor;100%
With iron(III) chloride hexahydrate; hydrazine hydrate In ethanol at 20℃; for 24h;99%
With 2,6-bis[1-(2,6-diisopropylphenylimino)ethyl]pyridine cobalt(II) dichloride; diethoxymethylane; sodium triethylborohydride In neat (no solvent) at -78 - 40℃; for 2h;95%
n-octyne
629-05-0

n-octyne

1-chloro-1-octyne
64531-26-6

1-chloro-1-octyne

Conditions
ConditionsYield
With N-chloro-succinimide; silver(I) acetate In acetone Inert atmosphere; Reflux;100%
With N-chloro-succinimide; potassium carbonate; silver carbonate In propan-1-ol at 50℃; for 20h; Sealed tube; Inert atmosphere; Green chemistry;86%
With N-chloro-succinimide; n-butyllithium In tetrahydrofuran -25 deg C, 2 h -> -10 deg C, 30 min -> room temperature;78%
With N-chloro-succinimide; potassium carbonate; silver carbonate In propan-1-ol at 50℃; for 5h; Inert atmosphere;75%
With n-butyllithium; benzenesulfonyl chloride In tetrahydrofuran; hexane at 35℃; for 1h;68%
n-octyne
629-05-0

n-octyne

1-bromo-1-octyne
38761-67-0

1-bromo-1-octyne

Conditions
ConditionsYield
With N-Bromosuccinimide; silver nitrate In acetone at 20℃; for 3h; Inert atmosphere;100%
Stage #1: n-octyne With n-butyllithium In tetrahydrofuran at -78℃; for 0.5h;
Stage #2: With bromine In tetrahydrofuran at -78℃; for 0.25h; Reagent/catalyst;
96%
With N-Bromosuccinimide; silver nitrate In acetone at 20℃; Inert atmosphere;88%
n-octyne
629-05-0

n-octyne

para-iodoanisole
696-62-8

para-iodoanisole

1-methoxy-4-(oct-1-ynyl)benzene
144493-14-1

1-methoxy-4-(oct-1-ynyl)benzene

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 20℃; for 4h; Sonogashira-Linstrumelle coupling; Inert atmosphere;100%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 60℃;99%
With tetra(n-butyl)ammonium hydroxide; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide In tetrahydrofuran at 20℃; for 6h; Sonogashira-Hagihara coupling;98%
n-octyne
629-05-0

n-octyne

di(p-tolyl) disulfide
103-19-5

di(p-tolyl) disulfide

(Z)-1,2-bis[(4-methylphenyl)thio]oct-1-ene
137540-56-8

(Z)-1,2-bis[(4-methylphenyl)thio]oct-1-ene

Conditions
ConditionsYield
With 1,1'-bis-(diphenylphosphino)ferrocene; rhodium hydrido (PEt3)3 complex; trifluorormethanesulfonic acid In 1,2-dichloro-ethane for 3h; Heating;100%
With MCM-41-supported bidentate phosphine palladium(0) complex In toluene at 140℃; for 2h; Inert atmosphere; Sealed tube; stereoselective reaction;92%
n-octyne
629-05-0

n-octyne

poly(methylhydrosiloxane)

poly(methylhydrosiloxane)

Poly[methyl(1-octen-1-yl)siloxane]

Poly[methyl(1-octen-1-yl)siloxane]

Conditions
ConditionsYield
bis(tetrabutylammonium) hexachloroplatinate(IV) at 60℃; for 24h;100%
n-octyne
629-05-0

n-octyne

o-nitroiodobenzene
609-73-4

o-nitroiodobenzene

1-nitro-2-(oct-1-yn-1-yl)benzene

1-nitro-2-(oct-1-yn-1-yl)benzene

Conditions
ConditionsYield
With copper(l) iodide; C27H34Cl2N4Pd; potassium carbonate; triphenylphosphine In ethanol at 60℃; for 13h; Solvent; Reagent/catalyst; Time; Sonogashira Cross-Coupling;100%
With triethylamine; zinc dibromide; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 23℃;89%
Stage #1: o-nitroiodobenzene With bis(triphenylphosphine)palladium(II) chloride; triethylamine at 20℃; for 0.166667h;
Stage #2: n-octyne With copper(l) iodide at 20℃; for 6h;
n-octyne
629-05-0

n-octyne

Diphenylphosphine oxide
4559-70-0

Diphenylphosphine oxide

[(E)-1-octen-1-yl]diphenylphosphine oxide
178943-30-1

[(E)-1-octen-1-yl]diphenylphosphine oxide

Conditions
ConditionsYield
tris(triphenylphosphine)rhodium(I) iodide In toluene at 20℃; for 1h;100%
With triethylamine; rhodium(III) chloride In ethanol; toluene at 80℃; for 3h;97%
With chloro(1,5-cyclooctadiene)rhodium(I) dimer In 1,4-dioxane; water for 8h;96%
n-octyne
629-05-0

n-octyne

bis(2-phenylethyl)phosphane sulfide

bis(2-phenylethyl)phosphane sulfide

oct-1-enyl(diphenethyl)phosphine sulfide

oct-1-enyl(diphenethyl)phosphine sulfide

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In 1,4-dioxane at 60 - 65℃;100%
n-octyne
629-05-0

n-octyne

2-iodophenylamine
615-43-0

2-iodophenylamine

2-(oct-1-yn-1-yl)aniline
157869-10-8

2-(oct-1-yn-1-yl)aniline

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide In triethylamine at 50℃; for 5h; Inert atmosphere;100%
With triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide at 20℃; for 2h; Sonogashira coupling reaction;99%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In tetrahydrofuran at 20℃; for 24h; Sonogashira Cross-Coupling; Inert atmosphere;99%
latter phosphonate

latter phosphonate

methyl phosphite
96-36-6, 868-85-9

methyl phosphite

n-octyne
629-05-0

n-octyne

dimethyl 1-octen-2-yl-phosphonate
174781-89-6

dimethyl 1-octen-2-yl-phosphonate

dimethyl (E)-octenylphosphonate

dimethyl (E)-octenylphosphonate

Conditions
ConditionsYield
palladium diacetate100%
cis-PdMe2(PPhMe2)2were

cis-PdMe2(PPhMe2)2were

n-octyne
629-05-0

n-octyne

diphenyl-phosphinic acid
1707-03-5

diphenyl-phosphinic acid

Diphenylphosphine oxide
4559-70-0

Diphenylphosphine oxide

A

[(E)-1-octen-1-yl]diphenylphosphine oxide
178943-30-1

[(E)-1-octen-1-yl]diphenylphosphine oxide

B

2-(diphenylphosphinyl)-1-octene

2-(diphenylphosphinyl)-1-octene

Conditions
ConditionsYield
In benzeneA 100%
B n/a
n-octyne
629-05-0

n-octyne

trans-[Pt(C6H4Me-p)(SC6H4OCH3-p)(PPh3)2]
876621-18-0

trans-[Pt(C6H4Me-p)(SC6H4OCH3-p)(PPh3)2]

4-tolyl iodide
624-31-7

4-tolyl iodide

trans-PtI(PPh3)2C6H4Me-p
67254-06-2, 53424-02-5

trans-PtI(PPh3)2C6H4Me-p

Conditions
ConditionsYield
With triphenylphosphine In (2)H8-toluene byproducts: p-CH3C6H4CHC(n-C6H13)SC6H4OCH3-p, p-CH3C6H4SC6H4OCH3-p; P(C6H5)3, toluene-d8, 110°C, 10 h; detected by NMR spectra;100%
n-octyne
629-05-0

n-octyne

ethyl phosphinate
14684-32-3

ethyl phosphinate

(E)-oct-1-enylphosphinic acid ethyl ester
853411-40-2

(E)-oct-1-enylphosphinic acid ethyl ester

Conditions
ConditionsYield
Pd2(dba)3/xanthphos In acetonitrile for 12h; Heating;100%
n-octyne
629-05-0

n-octyne

4-fluoro-1-iodobenzene
352-34-1

4-fluoro-1-iodobenzene

1-(4-fluorophenyl)-2-hexylacetylene
201735-31-1

1-(4-fluorophenyl)-2-hexylacetylene

Conditions
ConditionsYield
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0) In diisopropylamine; toluene at 40℃; for 7h;100%
With copper(l) iodide; iron; caesium carbonate; triphenylphosphine In N,N-dimethyl-formamide at 110℃; for 20h; Sonogashira coupling; Inert atmosphere;84%
Stage #1: 4-fluoro-1-iodobenzene With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine for 0.166667h; Inert atmosphere;
Stage #2: n-octyne at 25℃; Inert atmosphere;
52%
n-octyne
629-05-0

n-octyne

2,4,6-trimethylaniline
88-05-1

2,4,6-trimethylaniline

2,4,6-trimethyl-N-(octan-2-ylidene)aniline
914388-61-7

2,4,6-trimethyl-N-(octan-2-ylidene)aniline

Conditions
ConditionsYield
With C18H5AlF36O4Zn In benzene-d6 at 60℃; for 2h; Inert atmosphere; regioselective reaction;100%
With C33H49Cl2N2PPd; silver trifluoromethanesulfonate In acetonitrile at 80℃; for 25h; Inert atmosphere; Schlenk technique;59%
With silver hexafluoroantimonate; C25H28Au2Br2N4 In neat (no solvent) at 40℃; for 4h; Inert atmosphere; Schlenk technique;76 %Spectr.
With (η1,η5)bis(pentamethylcyclopentadienyl)zinc; N,N'-dimethylaniliniumtetrakis(pentafluorophenyl)borate In benzene-d6 at 20℃; for 4h; Inert atmosphere; regioselective reaction;
n-octyne
629-05-0

n-octyne

6-methyl-1H-benzo[d][1,2,3]triazol-1-ol
26198-26-5

6-methyl-1H-benzo[d][1,2,3]triazol-1-ol

6-methyl-1-(oct-1-en-2-yloxy)-1H-benzo[d][1,2,3]triazole
1422198-30-8

6-methyl-1-(oct-1-en-2-yloxy)-1H-benzo[d][1,2,3]triazole

Conditions
ConditionsYield
With (triphenylphosphine)gold(I) chloride; silver trifluoromethanesulfonate In 1,2-dichloro-ethane at 20℃; regioselective reaction;100%
n-octyne
629-05-0

n-octyne

isobutyraldehyde
78-84-2

isobutyraldehyde

benzylamine
100-46-9

benzylamine

benzyl(2-methylundec-4-yn-3-yl)amine
1355023-06-1

benzyl(2-methylundec-4-yn-3-yl)amine

Conditions
ConditionsYield
With copper(I) bromide dimethylsulfide complex In toluene at 150℃; for 0.416667h; Inert atmosphere; Microwave irradiation;100%
n-octyne
629-05-0

n-octyne

N-(benzenesulfonyl)-4-bromo-1,2-dihydroquinoline

N-(benzenesulfonyl)-4-bromo-1,2-dihydroquinoline

N-(benzenesulfonyl)-4-(1-octynyl)-1,2-dihydroquinoline

N-(benzenesulfonyl)-4-(1-octynyl)-1,2-dihydroquinoline

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In N,N-dimethyl-formamide at 50℃; for 3h; Inert atmosphere;100%
n-octyne
629-05-0

n-octyne

[(pentamethylcyclopentadienyl)Ir(2-phenylpyridine(-1H))(CH3CN)]PF6
1147996-79-9

[(pentamethylcyclopentadienyl)Ir(2-phenylpyridine(-1H))(CH3CN)]PF6

C31H40IrN2(1+)*F6P(1-)

C31H40IrN2(1+)*F6P(1-)

Conditions
ConditionsYield
In dichloromethane at 20℃; for 0.166667h;100%
n-octyne
629-05-0

n-octyne

trimethylsilyl cyanide
7677-24-9

trimethylsilyl cyanide

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

3-hexyl-1-methyl-1H-pyrrole-2-carbonitrile

3-hexyl-1-methyl-1H-pyrrole-2-carbonitrile

Conditions
ConditionsYield
With ammonium iodide at 100℃; for 3h; Reagent/catalyst; Temperature;100%
With iodine In neat (no solvent) at 80℃; for 2h; Schlenk technique; Green chemistry;83%
n-octyne
629-05-0

n-octyne

hexyl-methyl-ketone
111-13-7

hexyl-methyl-ketone

Conditions
ConditionsYield
With methyl(triphenylphosphine)gold(I); trifluorormethanesulfonic acid In methanol; water at 70℃; for 1h;99%
With carbon monoxide; water; methyl(triphenylphosphine)gold(I); sulfuric acid In methanol at 70℃; under 760.051 Torr; for 1h; Product distribution / selectivity;99%
With 1,3-bis{2,6-bis[bis(4-tert-butylphenyl)methyl]-4-methylphenyl}-1H-imidazol-2-ylidenegold(I) chloride; water; silver(I) triflimide In methanol at 80℃; for 1.5h; Temperature;98%
n-octyne
629-05-0

n-octyne

1-iodooct-1-yne
81438-46-2

1-iodooct-1-yne

Conditions
ConditionsYield
Stage #1: n-octyne With n-butyllithium In tetrahydrofuran; hexane at -78 - 0℃; for 0.333333h; Inert atmosphere;
Stage #2: With iodine In tetrahydrofuran; hexane at -78 - 20℃; for 2h; Inert atmosphere;
99%
With iodine; potassium carbonate; copper(l) iodide; tetrabutyl-ammonium chloride In N,N-dimethyl-formamide Ambient temperature; overnight;98%
With copper(l) iodide; tetrabutylammomium bromide; iodine; triethylamine In water at 20℃; for 24h;95%
n-octyne
629-05-0

n-octyne

(E)-1-iodo-1-octene
42599-17-7

(E)-1-iodo-1-octene

Conditions
ConditionsYield
Stage #1: n-octyne With diisobutylaluminium hydride In hexane at 50℃; for 3h;
Stage #2: With iodine In tetrahydrofuran at -50 - 20℃;
99%
Stage #1: n-octyne With diisobutylaluminium hydride In hexane at 20 - 50℃; for 3h;
Stage #2: With iodine In tetrahydrofuran at -50 - 20℃;
96%
Stage #1: n-octyne With diisobutylaluminium hydride In hexane at 50℃; for 4h;
Stage #2: With iodine In tetrahydrofuran at -50 - 20℃;
95%
Chloro(chloromethyl)dimethylsilane
1719-57-9

Chloro(chloromethyl)dimethylsilane

n-octyne
629-05-0

n-octyne

1-(chloromethyl)dimethylsilyl-1-octyne
91898-67-8

1-(chloromethyl)dimethylsilyl-1-octyne

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran; hexane at -78℃;99%
n-octyne
629-05-0

n-octyne

carbon dioxide
124-38-9

carbon dioxide

non-2-ynoic acid
1846-70-4

non-2-ynoic acid

Conditions
ConditionsYield
With 3-(1-mesityl-1H-imidazol-3-ium-3-yl)propane-1-sulfonate; caesium carbonate; potassium iodide; silver(l) oxide In N,N-dimethyl-formamide at 35℃; under 750.075 Torr; for 24h; Darkness;99%
With (4,7-diphenyl-1,10-phenanthroline)bis(triphenylphosphine)copper(I) nitrate; caesium carbonate In N,N-dimethyl-formamide at 50℃; under 750.075 Torr; for 16h;97%
With (4,7-diphenyl-1,10-phenanthroline)bis(triphenylphosphine)copper(I) nitrate; caesium carbonate In N,N-dimethyl-formamide at 50℃; under 750.075 Torr; for 12h; Catalytic behavior; Reagent/catalyst; Temperature;95%

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