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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 Prop-2-yn-1-ol

Cas:107-19-7

Min.Order:1

Negotiable

Type:Other

inquiry

Chemwill Asia Co., Ltd.

Propargyl alcohol -- CHemwill

Cas:107-19-7

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Manufacturers

inquiry

Henan Sinotech Import&Export Corporation

Product name Propargyl alcohol CAS NO. 107-19-7 Other names PROPARGYL ALCOHOL;PROPINOL;PROPYNYL ALCOHOL;PROPYNOL;2-Propyny-1-0l;

Propargyl alcohol CAS:107-19-7

Cas:107-19-7

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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

Propargyl alcohol

Cas:107-19-7

Min.Order:0 Metric Ton

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

Propargyl alcohol

Cas:107-19-7

Min.Order:0

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

Propargylalcohol

Cas:107-19-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

Propargyl alcohol

Cas:107-19-7

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

Propargyl alcohol

Cas:107-19-7

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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

Propargyl alcohol

Cas:107-19-7

Min.Order:0

Negotiable

Type:Other

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

Propiolic Alcohol

Cas:107-19-7

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

Propargylalcohol 107-19-7

Cas:107-19-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

Propargyl Alcohol

Cas:107-19-7

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an

Propargyl alcohol manufacture

Cas:107-19-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

炔丙醇 Propargyl alcohol

Cas:107-19-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

AstaTech ( Chengdu) BioPharmaceutical Corp.

Quality assurance, stable process and affordable priceAppearance:detailed see specifications Storage:enquiry Package:according to the clients requirement Application:Pharmaceutical intermediates Transportation:Normal Port:chengdu

prop-2-yn-1-ol

Cas:107-19-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Selena Zhou

Advantage: 1.International first-class production capacity. 2.Top production test equipment. 3.Advanced research and development center. 4.Strict quality assurance system. 5. Professional service team. Appearance:Colorless Liquid Storage:

Propargyl Alcohol

Cas:107-19-7

Min.Order:1 Kilogram

FOB Price: $0.1

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

prop-2-yn-1-ol

Cas:107-19-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

suzhou BetterBioChem Co., Ltd.

Betterbiochem 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

propargyl alcohol

Cas:107-19-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou KieRay Chem Co.,Ltd.

Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and int

Propargyl alcohol

Cas:107-19-7

Min.Order:1 Gram

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

Propargyl alcohol

Cas:107-19-7

Min.Order:0

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

Propargyl alcohol

Cas:107-19-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Sunway Pharmaceutical Technology Co.,Ltd.

Shanghai Sunway Pharmaceutical Technology Co.,Ltd. located in the University of Shanghai for Science and Technology Park. is a comprehensive service company with advanced chemical synthesis science as the leadership, involving medical, new materials,

107-19-7 Propargyl alcohol Shanghai Sunway Pharmaceutical Technology Co.,Ltd.

Cas:107-19-7

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Norris Pharm Technology Co., Ltd.

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:5g Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

107-19-7

Cas:107-19-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zouping Mingxing Chemical Co.,Ltd.

Our main technologies and reaction type are:(1) Allyl alcohol and allyl alcohol derivatives, mainly esterification and synthetic seriesby allyl alcohol as raw materials(2) The downstream amine series and ammonium salt series products synthesis With

Propargylalcohol

Cas:107-19-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ORCHID CHEMICAL SUPPLIES LTD

2-Propyn-1-ol supplierAppearance:Yellow crystalline powder Storage:Keep away of light,cool place Package:25kg/drum;200kg/drum Application:Pharma Intermediate Transportation:Sea/air/courier

2-Propyn-1-ol

Cas:107-19-7

Min.Order:0

Negotiable

Type:Other

inquiry

Nanjing Habo Medical Technology Co., Ltd.

manufacturer Application:for lab use

Propargyl alcohol

Cas:107-19-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Haiqiang Chemical Co.,Ltd.

Hangzhou Haiqiang Chem Co.Limited is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you:

Propargyl alcohol

Cas:107-19-7

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Shanghai Run-Biotech Co., Ltd.

Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por

Propargyl alcohol

Cas:107-19-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Tangshan Moneide Trading Co., Ltd.

High quality,competitive price and excellent service!Appearance:Colorless liquid Storage:Store in cool , dry, airproof and innocuous conditions Package:Bottle or drum Application:Nickel plating intermediates Transportation:By sea, air or courier

Propargyl alcohol PA

Cas:107-19-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fenjun Chemical Co Ltd.

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, ch

Propargyl alcohol

Cas:107-19-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

carbon monoxide
201230-82-2

carbon monoxide

acetylene
74-86-2

acetylene

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 0℃;100%
tert-Butyldimethyl(prop-2-ynyloxy)silane
76782-82-6

tert-Butyldimethyl(prop-2-ynyloxy)silane

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
sulfated SnO2 In methanol at 20℃; for 0.166667h;97%
With sodium hydrogen sulfate; silica gel In dichloromethane at 20℃; for 0.5h;93%
With zinc tetrafluoroborate In water for 3h; Ambient temperature;82%
3-(tetrahydropyran-2'-yloxy)propyne
6089-04-9

3-(tetrahydropyran-2'-yloxy)propyne

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With methanol at 20℃; for 0.5h;95%
With lithium bromide In methanol for 6h; Substitution; Heating;89%
With water; β‐cyclodextrin In methanol at 50℃; for 8h;85%
With pyridinium p-toluenesulfonate In ethanol at 25℃; for 3h;
With iron(III) phosphate In methanol at 20℃; for 2h;84 %Chromat.
γ-Chlorallylalkohol
29560-84-7

γ-Chlorallylalkohol

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With hydroquinone; potassium hydroxide In dimethyl sulfoxide at 75℃; for 3h; Temperature; Reagent/catalyst;71.07%
3-(tetrahydropyran-2'-yloxy)propyne
6089-04-9

3-(tetrahydropyran-2'-yloxy)propyne

A

5-propargyloxy-pentan-1-ol
110922-31-1

5-propargyloxy-pentan-1-ol

B

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With benzo[1,3,2]dioxaborole In benzene at 50℃;A 22%
B 68%
With RhCl(PPh3)3; benzo[1,3,2]dioxaborole In benzene for 5h; Ambient temperature;A 58%
B 26%
Tris(phenylseleno)borane
29680-62-4

Tris(phenylseleno)borane

(E)-(3-(prop-2-yn-1-yloxy)prop-1-en-1-yl)benzene
110966-13-7, 109930-21-4

(E)-(3-(prop-2-yn-1-yloxy)prop-1-en-1-yl)benzene

A

1-propenylbenzene
873-66-5

1-propenylbenzene

B

propargyl alcohol
107-19-7

propargyl alcohol

C

4-Benzyl-3-phenylselenomethylenetetrahydrofuran

4-Benzyl-3-phenylselenomethylenetetrahydrofuran

D

(2E)-3-phenyl-2-propen-1-ol
4407-36-7

(2E)-3-phenyl-2-propen-1-ol

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In benzene Heating; Further byproducts given;A 13%
B n/a
C 65%
D 9%
3-trimethylsilyl-2-propyn-1-ol
5272-36-6

3-trimethylsilyl-2-propyn-1-ol

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With tetrabutyl ammonium fluoride In tetrahydrofuran at 20℃; Inert atmosphere; Schlenk technique;37%
With silver(I) hexafluorophosphate; water In d7-N,N-dimethylformamide at 40℃; for 18h;
formaldehyd
50-00-0

formaldehyd

acetylene
74-86-2

acetylene

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide at 30 - 35℃; for 1h;35%
in Gegenwart von Katalysatoren;
With potassium hydroxide In dimethyl sulfoxide at 20℃; for 1h; Condensation;
Stage #1: acetylene With n-butyllithium Inert atmosphere;
Stage #2: formaldehyd Inert atmosphere;
Stage #1: formaldehyd; acetylene With ammonia In water at 100℃; under 15001.5 Torr;
Stage #2: With ammonia In methanol; water at 60℃;
1,4-dihydroxybut-2-yne
110-65-6

1,4-dihydroxybut-2-yne

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With potassium carbonate at 140 - 150℃;
formaldehyd
50-00-0

formaldehyd

sodium acetylide
1066-26-8

sodium acetylide

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With ammonia
With ammonia
2-chloroallyl alcohol
5976-47-6

2-chloroallyl alcohol

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With sodium hydroxide
(E)-2,3-dibromoprop-2-en-1-ol
69298-56-2

(E)-2,3-dibromoprop-2-en-1-ol

A

3-bromoprop-2-yn-1-ol
2060-25-5

3-bromoprop-2-yn-1-ol

B

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With ammonia; potassium amide
(2Z)-3-chloroprop-2-en-1-ol
4643-05-4

(2Z)-3-chloroprop-2-en-1-ol

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

propargyl alcohol
107-19-7

propargyl alcohol

2-bromoallyl alcohol
598-19-6

2-bromoallyl alcohol

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With potassium hydroxide man Saettigt hierauf das Kali mit CO2,destilliert mit Wasser, scheidet aus dem Destillat den Alkohol durch K2CO3 ab und entwaessert ihn ueber K2CO3;
With sodium hydroxide
2-bromoallyl alcohol
598-19-6

2-bromoallyl alcohol

A

bis-(2-bromo-allyl)-ether
74886-05-8

bis-(2-bromo-allyl)-ether

B

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With potassium carbonate
1-acetoxy-2-bromo-2-propene
63915-88-8

1-acetoxy-2-bromo-2-propene

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With potassium hydroxide
Propargylamine
2450-71-7

Propargylamine

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With cis-nitrous acid
epichlorohydrin
106-89-8

epichlorohydrin

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With ammonia; sodium amide
methanol
67-56-1

methanol

formaldehyd
50-00-0

formaldehyd

copper(I) acetylide
1117-94-8

copper(I) acetylide

acetylene
74-86-2

acetylene

A

1,4-dihydroxybut-2-yne
110-65-6

1,4-dihydroxybut-2-yne

B

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
at 90 - 130℃; under 7355.08 - 29420.3 Torr; Kinetics;
formaldehyd
50-00-0

formaldehyd

copper(I) acetylide
1117-94-8

copper(I) acetylide

acetylene
74-86-2

acetylene

propargyl alcohol
107-19-7

propargyl alcohol

formaldehyd
50-00-0

formaldehyd

acetylene
74-86-2

acetylene

A

1,4-dihydroxybut-2-yne
110-65-6

1,4-dihydroxybut-2-yne

B

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With copper acetylenide upon Fuller's earth; nitrogen; water
With tetrahydrofuran; copper acetylenide upon Fuller's earth; water at 100℃; unter Druck;
bismuth - copper In water at 90℃; Product distribution; Kinetics; pH 4-4.5, different temperature, concentration of catalyst, initial formaldehyde concentration, influence of 1,4-butanediole was studied;
2,2,2-trifluoroethanol
75-89-8

2,2,2-trifluoroethanol

Dimethyl-[4-(1-prop-2-ynyloxy-ethyl)-phenyl]-amine; compound with perchloric acid
94670-13-0

Dimethyl-[4-(1-prop-2-ynyloxy-ethyl)-phenyl]-amine; compound with perchloric acid

A

propargyl alcohol
107-19-7

propargyl alcohol

B

Dimethyl-{4-[1-(2,2,2-trifluoro-ethoxy)-ethyl]-phenyl}-amine; compound with perchloric acid

Dimethyl-{4-[1-(2,2,2-trifluoro-ethoxy)-ethyl]-phenyl}-amine; compound with perchloric acid

Conditions
ConditionsYield
With sodium perchlorate In water at 25℃; Equilibrium constant;
2,2,2-trifluoroethanol
75-89-8

2,2,2-trifluoroethanol

1-(4-methoxyphenyl)-1-(propargyloxy)ethane
94670-23-2

1-(4-methoxyphenyl)-1-(propargyloxy)ethane

A

1-(4-methoxyphenyl)ethyl trifluoroethyl ether
94670-31-2

1-(4-methoxyphenyl)ethyl trifluoroethyl ether

B

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With sodium perchlorate In water at 25℃; Equilibrium constant;
2,2,2-trifluoroethanol
75-89-8

2,2,2-trifluoroethanol

1-(4-methoxy-3-nitrophenyl)ethyl prop-2-yn-1-yl ether
94670-00-5

1-(4-methoxy-3-nitrophenyl)ethyl prop-2-yn-1-yl ether

A

propargyl alcohol
107-19-7

propargyl alcohol

B

1-(4-methoxy-3-nitrophenyl)ethyl 2,2,2-trifluoroethyl ether
94670-28-7

1-(4-methoxy-3-nitrophenyl)ethyl 2,2,2-trifluoroethyl ether

Conditions
ConditionsYield
With sodium perchlorate In water at 25℃; Equilibrium constant;
2,2,2-trifluoroethanol
75-89-8

2,2,2-trifluoroethanol

Dimethyl-phenyl-prop-2-ynyloxy-silane
89813-13-8

Dimethyl-phenyl-prop-2-ynyloxy-silane

A

(2,2,2-trifluoroethoxy)dimethylphenylsilane
109629-96-1

(2,2,2-trifluoroethoxy)dimethylphenylsilane

B

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With potassium 2,2,2-trifluoroethoxide at 30℃; Rate constant; μ = 0.05 M with potassium trifluoroacetate;
prop-2-ynyl formate
32042-39-0

prop-2-ynyl formate

A

formic acid
64-18-6

formic acid

B

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With acetate buffer; potassium chloride; water at 25℃; Rate constant; var. anions as catalysts;
1-Prop-2-ynyloxy-ethanol
2187-89-5

1-Prop-2-ynyloxy-ethanol

A

acetaldehyde
75-07-0

acetaldehyde

B

propargyl alcohol
107-19-7

propargyl alcohol

Conditions
ConditionsYield
With methoxyacetic acid buffer In water Rate constant; other acids; other solvent;
3,4-dihydro-2H-pyran
110-87-2

3,4-dihydro-2H-pyran

propargyl alcohol
107-19-7

propargyl alcohol

3-(tetrahydropyran-2'-yloxy)propyne
6089-04-9

3-(tetrahydropyran-2'-yloxy)propyne

Conditions
ConditionsYield
With toluene-4-sulfonic acid at 20℃; for 24h;100%
With aluminium(III) triflate In dichloromethane at 20 - 25℃; for 2h; Inert atmosphere;100%
With toluene-4-sulfonic acid for 0.75h;99%
acetic anhydride
108-24-7

acetic anhydride

propargyl alcohol
107-19-7

propargyl alcohol

Propargyl acetate
627-09-8

Propargyl acetate

Conditions
ConditionsYield
zeolite HSZ-360 In neat (no solvent) at 60℃; for 1h;100%
tetrafluoroboric acid; silica gel at 20℃; for 2h;100%
indium(III) chloride at 20℃; for 0.5h;100%
trityl chloride
76-83-5

trityl chloride

propargyl alcohol
107-19-7

propargyl alcohol

1-trityloxy-2-propyne
82816-38-4

1-trityloxy-2-propyne

Conditions
ConditionsYield
With pyridine; dmap In dichloromethane at 20℃; for 16h;100%
With pyridine; dmap In dichloromethane at 20℃; for 18h;95%
With triethylamine In dichloromethane Ambient temperature;94%
phenyl isocyanate
103-71-9

phenyl isocyanate

propargyl alcohol
107-19-7

propargyl alcohol

2-propynyl phenylcarbamate
5416-67-1

2-propynyl phenylcarbamate

Conditions
ConditionsYield
With dmap; triethylamine In tetrahydrofuran at 20℃; for 90h;100%
With MoCl2O2(dmf)2 In dichloromethane at 20℃; for 0.333333h;100%
With MoCl2O2(dmf)2 In dichloromethane at 20℃; for 0.333333h; Inert atmosphere; Sealed tube;100%
-butyl vinyl ether
111-34-2

-butyl vinyl ether

propargyl alcohol
107-19-7

propargyl alcohol

3-(1-butoxy-ethoxy)-propyne
871-12-5

3-(1-butoxy-ethoxy)-propyne

Conditions
ConditionsYield
With trifluoroacetic acid at 20 - 60℃; for 0.5h;100%
With hydrogenchloride78%
With hydrogenchloride50%
propargyl alcohol
107-19-7

propargyl alcohol

benzyl azide
622-79-7

benzyl azide

(1-benzyl-[1,2,3]triazol-4-yl)methanol
28798-81-4

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

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 2.5h;100%
With copper; triethylamine In benzene-d6 at 40℃; for 66h; Huisgen Cycloaddition; Inert atmosphere; regioselective reaction;99%
With copper(ll) sulfate pentahydrate; sodium L-ascorbate In water; tert-butyl alcohol99%
propargyl alcohol
107-19-7

propargyl alcohol

ethyl vinyl ether
109-92-2

ethyl vinyl ether

acetaldehyde ethyl propargyl acetal
18669-04-0

acetaldehyde ethyl propargyl acetal

Conditions
ConditionsYield
With trifluoroacetic acid Inert atmosphere;100%
With trifluoroacetic acid at 20 - 60℃; for 0.333333h;100%
With toluene-4-sulfonic acid at 0 - 15℃;92%
propargyl alcohol
107-19-7

propargyl alcohol

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

propargyl p-toluenesulfonate
6165-76-0

propargyl p-toluenesulfonate

Conditions
ConditionsYield
With sodium hydroxide In diethyl ether; water at 0 - 20℃; for 17h;100%
With potassium hydroxide In diethyl ether at -5 - 20℃;96%
With potassium hydroxide In diethyl ether at -5 - 0℃; for 0.5h;95%
iodobenzene
591-50-4

iodobenzene

propargyl alcohol
107-19-7

propargyl alcohol

3-Phenyl-2-propyn-1-ol
1504-58-1

3-Phenyl-2-propyn-1-ol

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 20℃; for 5h; Sonogashira coupling; Inert atmosphere;100%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 20℃; for 12h; Inert atmosphere;100%
Stage #1: iodobenzene With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 20℃; for 0.166667h; Inert atmosphere;
Stage #2: propargyl alcohol Inert atmosphere;
99%
propargyl alcohol
107-19-7

propargyl alcohol

butyraldehyde
123-72-8

butyraldehyde

(R/S)-hept-2-yne-1,4-diol
18864-39-6

(R/S)-hept-2-yne-1,4-diol

Conditions
ConditionsYield
Stage #1: propargyl alcohol With n-butyllithium In tetrahydrofuran; hexane at -40℃; for 0.333333h; Inert atmosphere;
Stage #2: butyraldehyde With cerium(III) chloride In tetrahydrofuran; hexane Reagent/catalyst;
100%
Stage #1: propargyl alcohol With n-butyllithium In tetrahydrofuran; hexane at -40℃; for 0.5h; Inert atmosphere;
Stage #2: butyraldehyde In tetrahydrofuran; hexane Inert atmosphere;
70%
In tetrahydrofuran
propargyl alcohol
107-19-7

propargyl alcohol

methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

prop-2-yn-1-ol methanesulfonate
16156-58-4

prop-2-yn-1-ol methanesulfonate

Conditions
ConditionsYield
With triethylamine In dichloromethane at -15℃; for 1h; Green chemistry;100%
With triethylamine In dichloromethane at 0℃; for 2h;98%
With triethylamine In dichloromethane at -40℃; for 1h; Inert atmosphere; Sealed tube;97%
propargyl alcohol
107-19-7

propargyl alcohol

allyl bromide
106-95-6

allyl bromide

hex-5-en-2-yn-1-ol
2749-86-2

hex-5-en-2-yn-1-ol

Conditions
ConditionsYield
With copper(l) iodide; potassium carbonate; sodium sulfite In water at 30℃; for 4h;100%
With copper(I) bromide dimethylsulfide complex; ethylmagnesium bromide In tetrahydrofuran 1.) 50 deg C, 40 min, 2.) r.t., 13 h;95%
With copper(l) iodide; potassium carbonate; sodium iodide In decane; acetone at 20℃; for 2.5h;92%
2-methyl-but-2-ene

2-methyl-but-2-ene

propargyl alcohol
107-19-7

propargyl alcohol

2-Bromo-3-methyl-3-(2-propyn-1-yloxy)butane
118616-27-6

2-Bromo-3-methyl-3-(2-propyn-1-yloxy)butane

Conditions
ConditionsYield
With N-Bromosuccinimide at 0℃; for 1h;100%
With N-Bromosuccinimide In dichloromethane 1.) -20 deg C, 2 h, 2.) r.t., 15 h;73%
2,3-Dimethyl-2-butene
563-79-1

2,3-Dimethyl-2-butene

propargyl alcohol
107-19-7

propargyl alcohol

2-Bromo-2,3-dimethyl-3-(2-propyn-1-yloxy)butane
118652-82-7

2-Bromo-2,3-dimethyl-3-(2-propyn-1-yloxy)butane

Conditions
ConditionsYield
With N-Bromosuccinimide at 0℃; for 1h;100%
With N-Bromosuccinimide In dichloromethane 1.) -20 deg C, 2 h, 2.) r.t., 15 h;80%
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