Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap
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Cas:848609-05-2
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:848609-05-2
Min.Order:1 Metric Ton
FOB Price: $500.0
Type:Lab/Research institutions
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Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. 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
Cas:848609-05-2
Min.Order:1 Kilogram
FOB Price: $20.0 / 25.0
Type:Trading Company
inquiryAs a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph
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Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1-Decyn-5-ol,(5S)- CAS:848609-05-2 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 inter
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Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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Min.Order:1 Kilogram
Negotiable
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inquiryHenan 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
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
Cas:848609-05-2
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
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Min.Order:10 Gram
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Type:Lab/Research institutions
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Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
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Cas:848609-05-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
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Cas:848609-05-2
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
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Cas:848609-05-2
Min.Order:100 Gram
Negotiable
Type:Trading Company
inquiryAnsciep 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
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Cas:848609-05-2
Min.Order:0
Negotiable
Type:Trading Company
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Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
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Min.Order:0
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(S)-Dec-1-yn-5-ol
Conditions | Yield |
---|---|
Stage #1: (S)-dec-2-yn-5-ol With potassium tert-butylate; lithium; Trimethylenediamine In diethyl ether at 20 - 70℃; for 2.33333h; Stage #2: With water In diethyl ether at 0℃; | n/a |
(S)-1-chloroheptane-2-ol
(S)-Dec-1-yn-5-ol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: sodium hydroxide / tert-butyl methyl ether / 18 h / 25 °C 2.1: magnesium; iodine; mercury dichloride / diethyl ether / 0 - 36 °C / Inert atmosphere 2.2: 0.5 h View Scheme | |
Multi-step reaction with 3 steps 1.1: sodium hydroxide / tert-butyl methyl ether / 18 h / 25 °C 2.1: n-butyllithium / tetrahydrofuran; hexane / 3.5 h / -50 - -35 °C / Inert atmosphere 2.2: 2.5 h / -40 - -20 °C 3.1: sodium hydroxide; ethanol / 2 h / 25 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: potassium hydroxide / dichloromethane / 3 h / 20 °C / Cooling with ice 2.1: mercury dichloride; magnesium; iodine / diethyl ether / Inert atmosphere 2.2: 2 h / 20 °C / Inert atmosphere View Scheme |
(S)-2-pentyloxirane
(S)-Dec-1-yn-5-ol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: n-butyllithium / tetrahydrofuran; hexane / 3.5 h / -50 - -35 °C / Inert atmosphere 1.2: 2.5 h / -40 - -20 °C 2.1: sodium hydroxide; ethanol / 2 h / 25 °C View Scheme |
Conditions | Yield |
---|---|
Stage #1: propargyl bromide With iodine; magnesium; mercury dichloride In diethyl ether at 0 - 36℃; Inert atmosphere; Stage #2: (S)-2-pentyloxirane In diethyl ether for 0.5h; | 62.9 g |
Stage #1: propargyl bromide With iodine; magnesium; mercury dichloride In diethyl ether Inert atmosphere; Stage #2: (S)-2-pentyloxirane In diethyl ether at 20℃; for 2h; Inert atmosphere; | 10.2 g |
(S)-Dec-1-yn-5-ol
Conditions | Yield |
---|---|
With ethanol; sodium hydroxide at 25℃; for 2h; | 73.9 g |
(S)-Dec-1-yn-5-ol
tert-butylchlorodiphenylsilane
Conditions | Yield |
---|---|
Stage #1: (S)-Dec-1-yn-5-ol With dmap In dichloromethane; N,N-dimethyl-formamide at 20 - 250℃; for 0.333333h; Stage #2: tert-butylchlorodiphenylsilane In dichloromethane; N,N-dimethyl-d6-formamide at 20℃; for 12h; | 89% |
3,4-dihydro-2H-pyran
(S)-Dec-1-yn-5-ol
2-[[(1S)-1-(3-butynyl)hexyl]oxy]tetrahydro-2H-pyran
Conditions | Yield |
---|---|
With pyridinium p-toluenesulfonate In dichloromethane at 0 - 25℃; for 24h; Temperature; | 65.1 g |
(S)-Dec-1-yn-5-ol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: pyridinium p-toluenesulfonate / dichloromethane / 24 h / 0 - 25 °C 2.1: ethylmagnesium bromide / tetrahydrofuran; diethyl ether / 35 - 40 °C 2.2: 1 h / 25 °C / Reflux View Scheme |
(S)-Dec-1-yn-5-ol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: dmap / dichloromethane; N,N-dimethyl-formamide / 0.33 h / 20 - 250 °C 1.2: 12 h / 20 °C 2.1: ethylmagnesium bromide / tetrahydrofuran; diethyl ether / 1.5 h / Inert atmosphere; Reflux 2.2: 12 h / 0 - 20 °C / Inert atmosphere View Scheme |
(S)-Dec-1-yn-5-ol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: dmap / dichloromethane; N,N-dimethyl-formamide / 0.33 h / 20 - 250 °C 1.2: 12 h / 20 °C 2.1: ethylmagnesium bromide / tetrahydrofuran; diethyl ether / 1.5 h / Inert atmosphere; Reflux 2.2: 12 h / 0 - 20 °C / Inert atmosphere 3.1: manganese(IV) oxide / acetone / 24 h / 0 - 20 °C View Scheme |
(S)-Dec-1-yn-5-ol
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: dmap / dichloromethane; N,N-dimethyl-formamide / 0.33 h / 20 - 250 °C 1.2: 12 h / 20 °C 2.1: ethylmagnesium bromide / tetrahydrofuran; diethyl ether / 1.5 h / Inert atmosphere; Reflux 2.2: 12 h / 0 - 20 °C / Inert atmosphere 3.1: manganese(IV) oxide / acetone / 24 h / 0 - 20 °C 4.1: dimethylsulfide borane complex / tetrahydrofuran / 1 h / -30 °C / Inert atmosphere View Scheme |
(S)-Dec-1-yn-5-ol
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: dmap / dichloromethane; N,N-dimethyl-formamide / 0.33 h / 20 - 250 °C 1.2: 12 h / 20 °C 2.1: ethylmagnesium bromide / tetrahydrofuran; diethyl ether / 1.5 h / Inert atmosphere; Reflux 2.2: 12 h / 0 - 20 °C / Inert atmosphere 3.1: manganese(IV) oxide / acetone / 24 h / 0 - 20 °C 4.1: dimethylsulfide borane complex / tetrahydrofuran / 1 h / -30 °C / Inert atmosphere 5.1: dmap; 1H-imidazole / dichloromethane; N,N-dimethyl-formamide / 15 h / 0 - 20 °C / Inert atmosphere View Scheme |
(S)-Dec-1-yn-5-ol
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: dmap / dichloromethane; N,N-dimethyl-formamide / 0.33 h / 20 - 250 °C 1.2: 12 h / 20 °C 2.1: ethylmagnesium bromide / tetrahydrofuran; diethyl ether / 1.5 h / Inert atmosphere; Reflux 2.2: 12 h / 0 - 20 °C / Inert atmosphere 3.1: manganese(IV) oxide / acetone / 24 h / 0 - 20 °C 4.1: dimethylsulfide borane complex / tetrahydrofuran / 1 h / -30 °C / Inert atmosphere 5.1: dmap; 1H-imidazole / dichloromethane; N,N-dimethyl-formamide / 15 h / 0 - 20 °C / Inert atmosphere 6.1: dicobalt octacarbonyl / toluene / 170 °C / 15001.5 Torr / Flow reactor View Scheme |
(S)-Dec-1-yn-5-ol
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1.1: dmap / dichloromethane; N,N-dimethyl-formamide / 0.33 h / 20 - 250 °C 1.2: 12 h / 20 °C 2.1: ethylmagnesium bromide / tetrahydrofuran; diethyl ether / 1.5 h / Inert atmosphere; Reflux 2.2: 12 h / 0 - 20 °C / Inert atmosphere 3.1: manganese(IV) oxide / acetone / 24 h / 0 - 20 °C 4.1: dimethylsulfide borane complex / tetrahydrofuran / 1 h / -30 °C / Inert atmosphere 5.1: dmap; 1H-imidazole / dichloromethane; N,N-dimethyl-formamide / 15 h / 0 - 20 °C / Inert atmosphere 6.1: dicobalt octacarbonyl / toluene / 170 °C / 15001.5 Torr / Flow reactor 7.1: potassium carbonate; palladium 10% on activated carbon; hydrogen / ethanol / 15 h / 20 °C / 2250.23 Torr View Scheme |
(S)-Dec-1-yn-5-ol
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1.1: dmap / dichloromethane; N,N-dimethyl-formamide / 0.33 h / 20 - 250 °C 1.2: 12 h / 20 °C 2.1: ethylmagnesium bromide / tetrahydrofuran; diethyl ether / 1.5 h / Inert atmosphere; Reflux 2.2: 12 h / 0 - 20 °C / Inert atmosphere 3.1: manganese(IV) oxide / acetone / 24 h / 0 - 20 °C 4.1: dimethylsulfide borane complex / tetrahydrofuran / 1 h / -30 °C / Inert atmosphere 5.1: dmap; 1H-imidazole / dichloromethane; N,N-dimethyl-formamide / 15 h / 0 - 20 °C / Inert atmosphere 6.1: dicobalt octacarbonyl / toluene / 170 °C / 15001.5 Torr / Flow reactor 7.1: potassium carbonate; palladium 10% on activated carbon; hydrogen / ethanol / 15 h / 20 °C / 2250.23 Torr 8.1: sodium hydroxide / ethanol; water / 0.5 h / -10 °C 8.2: 13 h / -10 - 0 °C View Scheme |
(S)-Dec-1-yn-5-ol
treprostinil
Conditions | Yield |
---|---|
Multi-step reaction with 9 steps 1.1: dmap / dichloromethane; N,N-dimethyl-formamide / 0.33 h / 20 - 250 °C 1.2: 12 h / 20 °C 2.1: ethylmagnesium bromide / tetrahydrofuran; diethyl ether / 1.5 h / Inert atmosphere; Reflux 2.2: 12 h / 0 - 20 °C / Inert atmosphere 3.1: manganese(IV) oxide / acetone / 24 h / 0 - 20 °C 4.1: dimethylsulfide borane complex / tetrahydrofuran / 1 h / -30 °C / Inert atmosphere 5.1: dmap; 1H-imidazole / dichloromethane; N,N-dimethyl-formamide / 15 h / 0 - 20 °C / Inert atmosphere 6.1: dicobalt octacarbonyl / toluene / 170 °C / 15001.5 Torr / Flow reactor 7.1: potassium carbonate; palladium 10% on activated carbon; hydrogen / ethanol / 15 h / 20 °C / 2250.23 Torr 8.1: sodium hydroxide / ethanol; water / 0.5 h / -10 °C 8.2: 13 h / -10 - 0 °C 9.1: pyridine; pyridine hydrogenfluoride / 15 h / 20 °C / Cooling View Scheme |
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