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Beijing Greenchem Technology Co.,Ltd. ( Panjin Greenchem Technology Co.Ltd .)

Appearance:Colorless Transparent Liquid Storage:2-8°C Application:Biphenyl & Diphenyl ether;Acetylenes;Acetylenic Alcohols & Their Derivatives;Alkynes;Organic Building Blocks;Terminal;Building Blocks;Chemical Synthesis;Organic Building Blocks;

1-Ethynyl-1-cyclohexanol

Cas:78-27-3

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

1-Ethynylcyclohexan-1-ol

Cas:78-27-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hebei yanxi chemical co.,LTD.

Hebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car

1-Ethynylcyclohexan-1-ol

Cas:78-27-3

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

T he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:White

1-Ethynyl-1-cyclohexanol

Cas:78-27-3

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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 1-ethynylcyclohexanol

Cas:78-27-3

Min.Order:1

Negotiable

Type:Other

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality Oled CAS 78-27-3 1-Ethynylcyclohexan-1-ol

Cas:78-27-3

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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-Ethynylcyclohexanol

Cas:78-27-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

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

Cas:78-27-3

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

inquiry

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

Factory direct supply CAS 78-27-3 with competitive price

Cas:78-27-3

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

inquiry

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 We can also provide MT1 peptide powd

1-Ethynyl-1-cyclohexanol

Cas:78-27-3

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients 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 Specialized

1-Ethynylcyclohexan-1-ol 78-27-3

Cas:78-27-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our 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 presen

1-Ethynyl-1-cyclohexanol Fat alcohol

Cas:78-27-3

Min.Order:1 Kilogram

FOB Price: $80.0 / 100.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

1-Ethynyl-1-cyclohexanol CAS:78-27-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic int

1-Ethynyl-1-cyclohexanol CAS:78-27-3

Cas:78-27-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

1-Ethynylcyclohexan-1-ol

Cas:78-27-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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.:78-27-3

Cas:78-27-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

1-Ethynyl-1-cyclohexanol

Cas:78-27-3

Min.Order:1 Kilogram

FOB Price: $30.0 / 50.0

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

Appearance:white crystalline Storage:normal temperature Package:As your request Application:Stabilizer for silicone rubber production.

1-Ethynyl-1-cyclohexanol high purity

Cas:78-27-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

1-Ethynyl-1-cyclohexanol

Cas:78-27-3

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

1-ETHYNYL-1-CYCLOHEXANOL

Cas:78-27-3

Min.Order:1 Gram

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-Ethynyl-1-cyclohexanol

Cas:78-27-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

1-Ethynyl-1-cyclohexanol/High quality/Best price

Cas:78-27-3

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

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-Ethynyl-1-cyclohexanol

Cas:78-27-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1-Ethynyl-1-cyclohexanol Chemical Properties Melting point 30-33 °C(lit.)

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

Cas:78-27-3

Min.Order:1 Metric Ton

FOB Price: $20.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: 1-Ethynyl-1-Cyclohexanol CAS No.:78-27-3 Molecule Formula:C8H12O Molecule Weight:124.18 Purity: 99.0% Package: 25kg/drum Description:White crystals solid or transparent liquid Manufacture Standards:Enterprise Standard

Best Quality 1-Ethynyl-1-Cyclohexanol with good supplier

Cas:78-27-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Best Offer1-Ethynyl-1-cyclohexanol

Cas:78-27-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Melting point 30-33 °C(lit.) Boiling point 180 °C(lit.) density 0.967 g/mL at 25 °C(lit.) vapor pressure <1 mm Hg ( 20 °C) refractive index 1.481-1.484 Fp 163 °F storage temp. 2-8°C solubility

1-Ethynyl-1-cyclohexanol

Cas:78-27-3

Min.Order:100 Kilogram

FOB Price: $66.0

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

1-Ethynyl-1-cyclohexanol

Cas:78-27-3

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong 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

1-Ethynyl-1-cyclohexanol

Cas:78-27-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

1-Ethynyl-1-Cyclohexanol

Cas:78-27-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

1-Ethynyl-1-cyclohexanol

Cas:78-27-3

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Synthetic route

cyclohexanone
108-94-1

cyclohexanone

acetylene
74-86-2

acetylene

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
Stage #1: acetylene With potassium tert-butylate In tetrahydrofuran at 0℃; for 1h;
Stage #2: cyclohexanone In tetrahydrofuran at 0 - 20℃;
99.3%
With potassium hydroxide In dimethyl sulfoxide at 15 - 17℃; for 2h;98%
Stage #1: acetylene With ammonia; sodium at -78℃;
Stage #2: cyclohexanone In diethyl ether at -78℃; for 12h;
97%
1-acetoxy-1-ethynyl cyclohexane
5240-32-4

1-acetoxy-1-ethynyl cyclohexane

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
With methanol; oxo[hexa(trifluoroacetato)]tetrazinc for 48h; Reflux; Inert atmosphere;96%
[t-Bu2SnOH(Cl)]2 In methanol for 24h; Heating;86 % Chromat.
1-((trimethylsilyl)ethynyl)cyclohexanol
17962-22-0

1-((trimethylsilyl)ethynyl)cyclohexanol

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
With potassium carbonate In methanol at 20℃; for 12h; Inert atmosphere;95%
With tetrabutyl ammonium fluoride In tetrahydrofuran
With methanol; potassium carbonate at 20℃; for 12h; Inert atmosphere;
With potassium carbonate In tetrahydrofuran; methanol
With potassium carbonate In methanol under 760.051 Torr; for 1h;
cyclohexanone
108-94-1

cyclohexanone

calcium carbide
75-20-7

calcium carbide

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
With tetrabutyl ammonium fluoride; water In dimethyl sulfoxide at 20℃; for 2h; Temperature; Solvent; Reagent/catalyst; Inert atmosphere;94%
With caesium carbonate In water; dimethyl sulfoxide at 60℃; for 8h; Inert atmosphere; Green chemistry;61%
With caesium carbonate In water; dimethyl sulfoxide at 60℃; for 8h; Sonogashira Cross-Coupling;
With water; caesium carbonate In dimethyl sulfoxide at 60℃; for 8h; Inert atmosphere;
1-(((1-ethynylcyclohexyl)oxy)methyl)-4-methoxybenzene
1020186-15-5

1-(((1-ethynylcyclohexyl)oxy)methyl)-4-methoxybenzene

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
With ammonium peroxydisulfate; 9-(2-mesityl)-10-methylacridinium perchlorate In dichloromethane; water at 20 - 30℃; for 3h; Irradiation; Green chemistry;88%
With sodium hydrogen sulfate; eosin; dihydrogen peroxide In water; acetonitrile for 25h; Irradiation;56%
2-(1-ethynyl-cyclohexyloxy)-tetrahydro-pyran
42969-66-4

2-(1-ethynyl-cyclohexyloxy)-tetrahydro-pyran

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
With bismuth(lll) trifluoromethanesulfonate In methanol; N,N-dimethyl-formamide at 110℃; for 19h;84%
With iron(III) p-toluenesulfonate hexahydrate In methanol at 20℃; for 2h;77%
triethyl((1-ethynylcyclohexyl)oxy)silane
53201-16-4

triethyl((1-ethynylcyclohexyl)oxy)silane

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
With potassium fluoride; Tetraethylene glycol at 20℃; for 24h;82%
trimethylaluminum
75-24-1

trimethylaluminum

sodium acetylide
1066-26-8

sodium acetylide

cyclohexanone
108-94-1

cyclohexanone

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
In tetrahydrofuran; toluene; xylene for 3h; Ambient temperature;81%
O-(p-nitrobenzoyl)-1-ethynylcyclohexanol
36144-39-5

O-(p-nitrobenzoyl)-1-ethynylcyclohexanol

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
With sodium azide In methanol at 40℃; for 6h;79%
cyclohexanone
108-94-1

cyclohexanone

acetylenemagnesium bromide
4301-14-8

acetylenemagnesium bromide

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
Stage #1: acetylenemagnesium bromide In tetrahydrofuran; tetradecyl(trihexyl)phosphonium decanoate at -78 - 20℃;
Stage #2: cyclohexanone In tetradecyl(trihexyl)phosphonium decanoate; toluene for 16h;
Stage #3: With water In tetradecyl(trihexyl)phosphonium decanoate; toluene
78%
In tetrahydrofuran at -10 - 20℃; for 2.16667h;70%
In tetrahydrofuran Heating;61%
cyclohexanone
108-94-1

cyclohexanone

acetylene
74-86-2

acetylene

A

1-ethynyl-1-(vinyloxy)cyclohexane
1356339-86-0

1-ethynyl-1-(vinyloxy)cyclohexane

B

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
With potassium hydroxide semihydrate In dimethyl sulfoxide at 90℃; under 15201 - 19001.3 Torr; for 1h;A 40%
B n/a
With potassium hydroxide semihydrate In dimethyl sulfoxide at 80℃; for 0.5h; High pressure;A 11%
B 40%
With potassium hydroxide semihydrate In dimethyl sulfoxide at 90℃; for 1h; High pressure;A 40%
B 12%
tetrachloromethane
56-23-5

tetrachloromethane

sodium acetylide
1066-26-8

sodium acetylide

cyclohexanone
108-94-1

cyclohexanone

A

1,2-di(1-hydroxycyclohexyl)acetylene
78-54-6

1,2-di(1-hydroxycyclohexyl)acetylene

B

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
at 130℃;
diethyl ether
60-29-7

diethyl ether

sodium acetylide
1066-26-8

sodium acetylide

cyclohexanone
108-94-1

cyclohexanone

A

1,2-di(1-hydroxycyclohexyl)acetylene
78-54-6

1,2-di(1-hydroxycyclohexyl)acetylene

B

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

1-Ethynyl-1-cyclohexanol

sodium acetylide
1066-26-8

sodium acetylide

cyclohexanone
108-94-1

cyclohexanone

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
With diethyl ether
With ammonia
With ammonia
tetrachloromethane
56-23-5

tetrachloromethane

cyclohexanone
108-94-1

cyclohexanone

acetylene
74-86-2

acetylene

A

1,2-di(1-hydroxycyclohexyl)acetylene
78-54-6

1,2-di(1-hydroxycyclohexyl)acetylene

B

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
at 85℃; under 14710.2 Torr;
cyclohexanone
108-94-1

cyclohexanone

acetylene
74-86-2

acetylene

A

1,2-di(1-hydroxycyclohexyl)acetylene
78-54-6

1,2-di(1-hydroxycyclohexyl)acetylene

B

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
With sodium hydroxide at 85℃; under 14710.2 Torr;
With potassium hydroxide at 85℃; under 14710.2 Torr;
cyclohexanone
108-94-1

cyclohexanone

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
With diethyl ether; sodium amide nachfolgend Einleiten von Acetylen unter Druck;
cyclohexanone
108-94-1

cyclohexanone

A

1,2-di(1-hydroxycyclohexyl)acetylene
78-54-6

1,2-di(1-hydroxycyclohexyl)acetylene

B

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
With potassium hydroxide; diethyl ether Einleiten von Acetylen;
With diethyl ether; sodium amide nachfolgend Einleiten von Acetylen unter Druck;
Natrium-Verbindung des Cyclohexanons
34434-35-0

Natrium-Verbindung des Cyclohexanons

acetylene
74-86-2

acetylene

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
With diethyl ether
With diethyl ether
1-ethynyl-1-(trimethylsiloxy)cyclohexane
62785-90-4

1-ethynyl-1-(trimethylsiloxy)cyclohexane

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

1-Ethynyl-1-cyclohexanol

cyclohexanone
108-94-1

cyclohexanone

trimethylsilylacetylene
1066-54-2

trimethylsilylacetylene

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
With sodium hydroxide; n-butyllithium 1.) THF, -78 deg C; 2.) MeOH; Yield given. Multistep reaction;
Stage #1: trimethylsilylacetylene With n-butyllithium In tetrahydrofuran at -78℃; Inert atmosphere;
Stage #2: cyclohexanone at -78 - 20℃;
Stage #3: With potassium carbonate In methanol
cyclohexanone
108-94-1

cyclohexanone

sodium amide

sodium amide

acetylene
74-86-2

acetylene

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

1-Ethynyl-1-cyclohexanol

cyclohexanone
108-94-1

cyclohexanone

acetylene
74-86-2

acetylene

KOH

KOH

A

1,2-di(1-hydroxycyclohexyl)acetylene
78-54-6

1,2-di(1-hydroxycyclohexyl)acetylene

B

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
at 85℃; under 14710.2 Torr;
diethyl ether
60-29-7

diethyl ether

cyclohexanone
108-94-1

cyclohexanone

acetylene
74-86-2

acetylene

KOH

KOH

A

1,2-di(1-hydroxycyclohexyl)acetylene
78-54-6

1,2-di(1-hydroxycyclohexyl)acetylene

B

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
unter Kuehlung;
acetylene
74-86-2

acetylene

etheric cyclohexanone

etheric cyclohexanone

A

1,2-di(1-hydroxycyclohexyl)acetylene
78-54-6

1,2-di(1-hydroxycyclohexyl)acetylene

B

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
With potassium hydroxide
With potassium 2-methylbutan-2-olate
3-(1-hydroxycyclohexyl)propiolic acid
25294-58-0

3-(1-hydroxycyclohexyl)propiolic acid

copper-powder

copper-powder

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
at 200℃; under 20 Torr;
1,2-di(1-hydroxycyclohexyl)acetylene
78-54-6

1,2-di(1-hydroxycyclohexyl)acetylene

K2CO3

K2CO3

A

cyclohexanone
108-94-1

cyclohexanone

B

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

1-Ethynyl-1-cyclohexanol

C

acetylene
74-86-2

acetylene

cyclohexanone
108-94-1

cyclohexanone

lithium acetylide
70277-75-7

lithium acetylide

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

1-Ethynyl-1-cyclohexanol

cyclohexanone
108-94-1

cyclohexanone

ethynylmagnesium halide

ethynylmagnesium halide

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

1-Ethynyl-1-cyclohexanol

Conditions
ConditionsYield
In tetrahydrofuran at 0 - 20℃;
cyclohexanone
108-94-1

cyclohexanone

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

1-Ethynyl-1-cyclohexanol

1,2-di(1-hydroxycyclohexyl)acetylene
78-54-6

1,2-di(1-hydroxycyclohexyl)acetylene

Conditions
ConditionsYield
Stage #1: 1-Ethynylcyclohexan-1-ol With ethylmagnesium bromide In tetrahydrofuran at 23 - 80℃;
Stage #2: cyclohexanone In tetrahydrofuran at 23 - 25℃;
Stage #3: With ammonium chloride In tetrahydrofuran; water
100%
With sodium hydroxide; tetrabutylammomium bromide In toluene at 70℃; for 2h;89%
Stage #1: 1-Ethynylcyclohexan-1-ol With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h;
Stage #2: cyclohexanone With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone In tetrahydrofuran; hexane at -78 - 20℃; for 14h;
74%
acetic anhydride
108-24-7

acetic anhydride

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

1-Ethynyl-1-cyclohexanol

1-acetoxy-1-ethynyl cyclohexane
5240-32-4

1-acetoxy-1-ethynyl cyclohexane

Conditions
ConditionsYield
indium(III) chloride In acetonitrile at 20℃; for 0.5h;100%
With magnesium(II) perchlorate at 20℃; for 0.5h;100%
tetrafluoroboric acid; silica gel at 20℃; for 6h;96%
1-Ethynyl-1-cyclohexanol
78-27-3

1-Ethynyl-1-cyclohexanol

1-cyclohexenyl methyl ketone
932-66-1

1-cyclohexenyl methyl ketone

Conditions
ConditionsYield
With NH4NO3-exchanged zeolite HSZ-320 In chlorobenzene at 130℃; for 4h;100%
With aliquat 366; water; PtCl4-CO In various solvent(s) at 110℃; under 1034.3 Torr; for 4.5h;97%
With Dowex-50; acetic acid Rupe rearrangement; Heating;95%
phenyl isocyanate
103-71-9

phenyl isocyanate

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

1-Ethynyl-1-cyclohexanol

1-ethynylcyclohexyl phenylcarbamate
73623-16-2

1-ethynylcyclohexyl phenylcarbamate

Conditions
ConditionsYield
With dmap; triethylamine In tetrahydrofuran at 20℃; for 90h;100%
In 1,2-dichloro-ethane at 20℃; for 16h;82%
With 1-methyl-pyrrolidin-2-one
1-heptyl vinyl ether
764-95-4

1-heptyl vinyl ether

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

1-Ethynyl-1-cyclohexanol

1-ethynyl-1-(1-heptyloxy-ethoxy)-cyclohexane

1-ethynyl-1-(1-heptyloxy-ethoxy)-cyclohexane

Conditions
ConditionsYield
With trifluoroacetic acid at 20 - 40℃; Addition;100%
diethylene glycol divinyl ether
764-99-8

diethylene glycol divinyl ether

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

1-Ethynyl-1-cyclohexanol

C24H38O5

C24H38O5

Conditions
ConditionsYield
With trifluoroacetic acid at 30 - 35℃; for 12h; Addition;100%
1-Ethynyl-1-cyclohexanol
78-27-3

1-Ethynyl-1-cyclohexanol

bis adduct of diethylene glycol divinyl ether and diethylene glycol
273406-64-7

bis adduct of diethylene glycol divinyl ether and diethylene glycol

C36H62O11

C36H62O11

Conditions
ConditionsYield
With trifluoroacetic acid at 30 - 35℃; for 10h; Addition;100%
1-Ethynyl-1-cyclohexanol
78-27-3

1-Ethynyl-1-cyclohexanol

(E)-4-Ethoxy-5,5,6,6,6-pentafluoro-1-phenyl-3-(phenylsulfonyl)hex-3-en-1-yne

(E)-4-Ethoxy-5,5,6,6,6-pentafluoro-1-phenyl-3-(phenylsulfonyl)hex-3-en-1-yne

(2R*,3R*)-2-Ethoxy-4-methylene-2-pentafluoroethyl-3-phenylethynyl-3-phenylsulfonyl-1-oxaspiro[4.5]decane

(2R*,3R*)-2-Ethoxy-4-methylene-2-pentafluoroethyl-3-phenylethynyl-3-phenylsulfonyl-1-oxaspiro[4.5]decane

Conditions
ConditionsYield
Stage #1: 1-Ethynylcyclohexan-1-ol With sodium hydride In N,N-dimethyl-formamide
Stage #2: (E)-4-Ethoxy-5,5,6,6,6-pentafluoro-1-phenyl-3-(phenylsulfonyl)hex-3-en-1-yne In N,N-dimethyl-formamide at 0℃; for 0.166667h; Further stages.;
100%
1-Ethynyl-1-cyclohexanol
78-27-3

1-Ethynyl-1-cyclohexanol

1-methyl-3-iodo-1H-indole-2-carbaldehyde
372954-67-1

1-methyl-3-iodo-1H-indole-2-carbaldehyde

3-(1-hydroxycyclohexylethynyl)-1-methylindole-2-carboxaldehyde
474267-09-9

3-(1-hydroxycyclohexylethynyl)-1-methylindole-2-carboxaldehyde

Conditions
ConditionsYield
With triethylamine; 2percent PdCl2(PPh3)2 at 60℃; for 18h; Sonogashira coupling;100%
trimethylsilylazide
4648-54-8

trimethylsilylazide

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

1-Ethynyl-1-cyclohexanol

1-(2H-1,2,3-triazol-4-yl)cyclohexan-1-ol

1-(2H-1,2,3-triazol-4-yl)cyclohexan-1-ol

Conditions
ConditionsYield
With copper(l) iodide In methanol; N,N-dimethyl-formamide at 100℃; Inert atmosphere;100%
1-Ethynyl-1-cyclohexanol
78-27-3

1-Ethynyl-1-cyclohexanol

benzyl azide
622-79-7

benzyl azide

(1-benzyl-1H-[1,2,3]triazol-4-yl)-cyclohexylmethanol
83027-66-1

(1-benzyl-1H-[1,2,3]triazol-4-yl)-cyclohexylmethanol

Conditions
ConditionsYield
With bis[1-(4-sodiumsulfonatepropyl)-3-(2,4,6-trimethylphenyl)-4,5-dihydroimidazolyl-3-ylidine]copper(I) hexafluorophosphate In neat (no solvent) at 20℃; for 0.0833333h;99%
With (2,4-dimesityl-4,5-dihydro-1H-naphtho[1,8-ef][1,3]diazocin-3(2H)-ylidene)copper(I) bromide at 25℃; Inert atmosphere; Schlenk technique;99%
With copper-supported ionic liquid catalyst In ethanol; water at 20℃; for 1.5h; Huisgen cycloaddition;98%
1-Ethynyl-1-cyclohexanol
78-27-3

1-Ethynyl-1-cyclohexanol

1,4-bis(1-hydroxycyclohexyl)buta-1,3-diyne
5768-10-5

1,4-bis(1-hydroxycyclohexyl)buta-1,3-diyne

Conditions
ConditionsYield
With copper(l) iodide; ethyl bromoacetate; N-ethyl-N,N-diisopropylamine; bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran at 20℃;99%
With N,N,N,N,-tetramethylethylenediamine; oxygen; 1,8-diazabicyclo[5.4.0]undec-7-ene; copper(l) chloride In acetonitrile at 24℃; for 24h;99%
With 1-n-butyl-3-methylimidazolim bromide; copper(II) trifluoroacetate hydrate name... In water at 50℃; for 24h; Solvent; Green chemistry;99%
Phenylselenyl chloride
5707-04-0

Phenylselenyl chloride

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

1-Ethynyl-1-cyclohexanol

1-(E-2'-phenylseleno-1'-chloroethenyl)cyclohexanol
77955-98-7

1-(E-2'-phenylseleno-1'-chloroethenyl)cyclohexanol

Conditions
ConditionsYield
In dichloromethane Ambient temperature;99%
iodobenzene
591-50-4

iodobenzene

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

1-Ethynyl-1-cyclohexanol

1-(phenylethynyl)-1-cyclohexanol
20109-09-5

1-(phenylethynyl)-1-cyclohexanol

Conditions
ConditionsYield
With copper(l) iodide; diisopropylamine; bis-triphenylphosphine-palladium(II) chloride at 80℃; Sonogashira coupling;99%
With piperidine; copper(l) iodide; bis(acetato)bis(triphenylphosphine)palladium(0) In N,N-dimethyl-formamide at 60℃; for 2h; Inert atmosphere;97%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; diisopropylamine at 20℃; Inert atmosphere;97%
carbon dioxide
124-38-9

carbon dioxide

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

1-Ethynyl-1-cyclohexanol

4-methylidene-1,3-dioxaspiro[4.5]decan-2-one
92474-80-1

4-methylidene-1,3-dioxaspiro[4.5]decan-2-one

Conditions
ConditionsYield
With potassium acetate; silver(I) iodide In N,N-dimethyl-formamide at 45℃; under 750.075 Torr; for 24h;99%
With (dimethylamino)methyl-polystyrene supported copper(I) iodide at 40℃; under 105011 Torr; for 24h; Autoclave;96%
With 1,8-diazabicyclo[5.4.0]undec-7-ene at 30℃; under 7500.75 Torr; for 12h; Catalytic behavior; Autoclave; Green chemistry;96%
para-iodoanisole
696-62-8

para-iodoanisole

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

1-Ethynyl-1-cyclohexanol

1-[2-(4-methoxyphenyl)ethynyl]cyclohexanol
104581-29-5

1-[2-(4-methoxyphenyl)ethynyl]cyclohexanol

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride at 55℃; for 3h; Sonogashira Cross-Coupling; Ionic liquid; Green chemistry;99%
With piperidine; copper(l) iodide; bis(triphenylphosphine) palladium (Il) acetate In N,N-dimethyl-formamide at 60℃; for 2h;98%
With copper(l) iodide; diisopropylamine; bis-triphenylphosphine-palladium(II) chloride at 80℃; Sonogashira coupling;91%
triethylsilane
617-86-7

triethylsilane

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

1-Ethynyl-1-cyclohexanol

1-((E)-2-(Triethylsilyl)ethenyl)-1-cyclohexanol

1-((E)-2-(Triethylsilyl)ethenyl)-1-cyclohexanol

Conditions
ConditionsYield
With sodium iodide In tetrahydrofuran at 20℃; for 1h; stereoselective reaction;99%
With platinum 1,3-divinyl-1,1,3,3-tetramethyldisiloxane; tri-tert-butyl phosphine In tetrahydrofuran at 20℃; Inert atmosphere; stereoselective reaction;93%
With bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate; triphenylphosphine In acetone at 50℃; for 16h;92%
Isopropenyl acetate
108-22-5

Isopropenyl acetate

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

1-Ethynyl-1-cyclohexanol

1-acetoxy-1-ethynyl cyclohexane
5240-32-4

1-acetoxy-1-ethynyl cyclohexane

Conditions
ConditionsYield
With Cp*2Sm(THF)2; cyclohexanone oxime acetate In toluene at 25℃; for 15h;99%
p-nitrobenzene iodide
636-98-6

p-nitrobenzene iodide

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

1-Ethynyl-1-cyclohexanol

1-[2-(4-nitrophenyl)ethynyl]cyclohexanol

1-[2-(4-nitrophenyl)ethynyl]cyclohexanol

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride at 55℃; for 3h; Sonogashira Cross-Coupling; Ionic liquid; Green chemistry;99%
With piperidine In water; acetonitrile at 40℃; for 4h; Sonogashira coupling;95%
With sodium hydroxide; palladium diacetate In water; acetone at 60℃; for 1h; Sonogashira reaction;94%
With [bbim]BF4; triethylamine; palladium dichloride at 30℃; for 2.5h; Sonogashira reaction; sonication;72%
1-Azidoadamantane
24886-73-5

1-Azidoadamantane

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

1-Ethynyl-1-cyclohexanol

C18H27N3O

C18H27N3O

Conditions
ConditionsYield
With triethylamine; copper carbide In 1,4-dioxane at 60℃; for 2h;99%
1-Fluoro-2-iodobenzene
348-52-7

1-Fluoro-2-iodobenzene

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

1-Ethynyl-1-cyclohexanol

1-(2-fluorophenylethynyl)cyclohexanol
1007120-34-4

1-(2-fluorophenylethynyl)cyclohexanol

Conditions
ConditionsYield
With copper(l) iodide; diisopropylamine; bis-triphenylphosphine-palladium(II) chloride at 80℃; Sonogashira coupling;99%
1-Ethynyl-1-cyclohexanol
78-27-3

1-Ethynyl-1-cyclohexanol

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

methyl 1,1-pentamethyleneprop-2-ynyl carbonate
61699-43-2

methyl 1,1-pentamethyleneprop-2-ynyl carbonate

Conditions
ConditionsYield
Stage #1: carbonic acid dimethyl ester With lanthanum (III) nitrate * water; TOP at 20℃;
Stage #2: 1-Ethynylcyclohexan-1-ol for 10h; Molecular sieve; Reflux;
99%
Stage #1: carbonic acid dimethyl ester With lanthanum(III) isopropoxide; 2-(2-methoxyethoxy)ethyl alcohol at 20℃;
Stage #2: 1-Ethynylcyclohexan-1-ol for 12h; Reflux; chemoselective reaction;
97%
With lanthanum(III) isopropoxide; 2-(2-methoxyethoxy)ethyl alcohol at 110℃; for 12h; Reagent/catalyst; Molecular sieve;97%
Vinyl bromide
593-60-2

Vinyl bromide

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

1-Ethynyl-1-cyclohexanol

1-vinylethynyl-1-cyclohexanol
2696-22-2

1-vinylethynyl-1-cyclohexanol

Conditions
ConditionsYield
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); diethylamine In tetrahydrofuran at 0 - 20℃; Sonogashira Cross-Coupling; Inert atmosphere; Schlenk technique;99%
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); diethylamine at 0 - 20℃; for 6.5h;98%
1-Ethynyl-1-cyclohexanol
78-27-3

1-Ethynyl-1-cyclohexanol

benzyl azide
622-79-7

benzyl azide

C15H19N3O
1354827-06-7

C15H19N3O

Conditions
ConditionsYield
With (η5-C5Me5)Ru(P(i-Pr)3)Cl In dichloromethane at 20℃; for 0.0166667h;99%
phenethyl azide
6926-44-9

phenethyl azide

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

1-Ethynyl-1-cyclohexanol

1-(1-phenethyl-1H-1,2,3-triazol-4-yl)cyclohexanol
1370006-18-0

1-(1-phenethyl-1H-1,2,3-triazol-4-yl)cyclohexanol

Conditions
ConditionsYield
With bis[1-(4-sodiumsulfonatepropyl)-3-(2,4,6-trimethylphenyl)-4,5-dihydroimidazolyl-3-ylidine]copper(I) hexafluorophosphate In neat (no solvent) at 20℃; for 1.3h;99%
With copper(ll) sulfate pentahydrate; betaine; sodium L-ascorbate In water at 30℃; for 24h;96%
With copper(ll) sulfate pentahydrate; sodium L-ascorbate; β‐cyclodextrin In water at 20℃; for 0.2h;95%
1-Ethynyl-1-cyclohexanol
78-27-3

1-Ethynyl-1-cyclohexanol

benzyl azide
622-79-7

benzyl azide

1-(1-phenethyl-1H-1,2,3-triazol-4-yl)cyclohexanol
1370006-18-0

1-(1-phenethyl-1H-1,2,3-triazol-4-yl)cyclohexanol

Conditions
ConditionsYield
With copper(ll) sulfate pentahydrate; sodium L-ascorbate In water; tert-butyl alcohol99%
1-Ethynyl-1-cyclohexanol
78-27-3

1-Ethynyl-1-cyclohexanol

1-[(Z)-2-iodoethenyl]cyclohexanol
1447908-97-5

1-[(Z)-2-iodoethenyl]cyclohexanol

Conditions
ConditionsYield
Stage #1: 1-Ethynylcyclohexan-1-ol With triethyl borane; dichloroindium hydride In tetrahydrofuran; hexane at -78℃; for 2.5h; Inert atmosphere;
Stage #2: With iodine In tetrahydrofuran; hexane at -78℃; for 0.5h; Inert atmosphere;
99%
1,4-diaza-bicyclo[2.2.2]octane
280-57-9

1,4-diaza-bicyclo[2.2.2]octane

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

1-Ethynyl-1-cyclohexanol

C16H22O2*C6H12N2

C16H22O2*C6H12N2

Conditions
ConditionsYield
With copper(l) iodide In N,N-dimethyl-formamide at 20℃; for 12h;99%

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