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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 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

CIS-9-HEXADECENAL

Cas:56219-04-6

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ

9-Hexadecenal, (9Z)-

Cas:56219-04-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As 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

(Z)-HEXADEC-9-ENAL

Cas:56219-04-6

Min.Order:0

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

9-Hexadecenal, (9Z)-

Cas:56219-04-6

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

9-Hexadecenal, (9Z)-

Cas:56219-04-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We have s

CIS-9-HEXADECENAL

Cas:56219-04-6

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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

9-Hexadecenal, (9Z)-

Cas:56219-04-6

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

CIS-9-HEXADECENAL, 95

Cas:56219-04-6

Min.Order:1 Gram

Negotiable

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

CIS-9-HEXADECENAL

Cas:56219-04-6

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

CIS-9-HEXADECENAL

Cas:56219-04-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

CIS-9-HEXADECENAL

Cas:56219-04-6

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:

CIS-9-HEXADECENAL, 95

Cas:56219-04-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

CIS-9-HEXADECENAL

Cas:56219-04-6

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

CIS-9-HEXADECENAL, 95

Cas:56219-04-6

Min.Order:0

Negotiable

Type:Trading Company

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

(z)-9-hexadecena

Cas:56219-04-6

Min.Order:0

Negotiable

Type:Manufacturers

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:

9Z-Hexadecenal

Cas:56219-04-6

Min.Order:0 Metric Ton

Negotiable

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 powder2.

CIS-9-HEXADECENAL, 95

Cas:56219-04-6

Min.Order:0

Negotiable

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

9-Hexadecenal, (9Z)-

Cas:56219-04-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

CIS-9-HEXADECENAL,cas:56219-04-6 from fandachem Storage:Store in dry, dark and ventilated place Application:insect pheromone Transportation:by air, by sea, by express

CIS-9-HEXADECENAL,cas:56219-04-6 from fandachem

Cas:56219-04-6

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Hubei Langyou International Trading Co., Ltd

CIS-9-HEXADECENAL Application:CIS-9-HEXADECENAL

CIS-9-HEXADECENAL

Cas:56219-04-6

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

9Z-HEXADECEN/AL China manufacture

Cas:56219-04-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Henan Kanbei Chemical Co.,LTD

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

CIS-9-HEXADECENAL, 95

Cas:56219-04-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta

CIS-9-HEXADECENAL, 95

Cas:56219-04-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

CIS-9-HEXADECENALAppearance:Colorless to light yellow liquid Storage:N/A Package:bottle/drum or customer's request Application:56219-04-6 Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport) or

CIS-9-HEXADECENAL

Cas:56219-04-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Yuanye Bio-Technology Co., Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:100mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any po

(Z)-9-Hexadecenal

Cas:56219-04-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemlyte Solutions

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

(Z)-hexadec-9-enal

Cas:56219-04-6

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

56219-04-6

Cas:56219-04-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

CIS-9-HEXADECENAL, 95

Cas:56219-04-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

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

CIS-9-HEXADECENAL, 95

Cas:56219-04-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

Palmitolealdehyde

Cas:56219-04-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

palmitoleyl alcohol
10378-01-5

palmitoleyl alcohol

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
With pyridinium chlorochromate In dichloromethane at 20℃; for 2h;98%
With pyridinium chlorochromate In dichloromethane for 1.5h; Ambient temperature;94%
With pyridinium chlorochromate94%
(Z)-4-undecene-1-ol
21676-07-3

(Z)-4-undecene-1-ol

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 96 percent / triphenylphosphine, Br2 / CCl4 / 16 h / Ambient temperature
2: 1.) cuprous iodide, 2,2' bipyridyl / 1.) THF, 2 deg C, 10 min, 2.) THF, a) 2 deg C, 2 h, b) RT, 15 h
3: p-toluenesulfonic acid / methanol; H2O / 15 h / 20 °C
4: 94 percent / pyridinium chlorochromate / CH2Cl2 / 1.5 h / Ambient temperature
View Scheme
(Z)-4-undecenal
68820-32-6

(Z)-4-undecenal

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 95 percent / diisobutylaluminum hydride / diethyl ether; toluene / 1.5 h / -10 °C
2: 96 percent / triphenylphosphine, Br2 / CCl4 / 16 h / Ambient temperature
3: 1.) cuprous iodide, 2,2' bipyridyl / 1.) THF, 2 deg C, 10 min, 2.) THF, a) 2 deg C, 2 h, b) RT, 15 h
4: p-toluenesulfonic acid / methanol; H2O / 15 h / 20 °C
5: 94 percent / pyridinium chlorochromate / CH2Cl2 / 1.5 h / Ambient temperature
View Scheme
(Z)-4-undecenyl bromide
109523-23-1

(Z)-4-undecenyl bromide

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 1.) cuprous iodide, 2,2' bipyridyl / 1.) THF, 2 deg C, 10 min, 2.) THF, a) 2 deg C, 2 h, b) RT, 15 h
2: p-toluenesulfonic acid / methanol; H2O / 15 h / 20 °C
3: 94 percent / pyridinium chlorochromate / CH2Cl2 / 1.5 h / Ambient temperature
View Scheme
1,1-dimethoxy-8-tosyloxy-(4Z)-octene
82861-01-6

1,1-dimethoxy-8-tosyloxy-(4Z)-octene

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1: 63 percent / dilithium tetrachlorocuprate / tetrahydrofuran / 1.) -78 deg C, 2 h, 2.) RT, 15 h
2: 99 percent / 5percent HCl / acetone / 6 h / Ambient temperature
3: 95 percent / diisobutylaluminum hydride / diethyl ether; toluene / 1.5 h / -10 °C
4: 96 percent / triphenylphosphine, Br2 / CCl4 / 16 h / Ambient temperature
5: 1.) cuprous iodide, 2,2' bipyridyl / 1.) THF, 2 deg C, 10 min, 2.) THF, a) 2 deg C, 2 h, b) RT, 15 h
6: p-toluenesulfonic acid / methanol; H2O / 15 h / 20 °C
7: 94 percent / pyridinium chlorochromate / CH2Cl2 / 1.5 h / Ambient temperature
View Scheme
1,1-dimethoxy-(4Z)-undecene
104187-94-2

1,1-dimethoxy-(4Z)-undecene

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 99 percent / 5percent HCl / acetone / 6 h / Ambient temperature
2: 95 percent / diisobutylaluminum hydride / diethyl ether; toluene / 1.5 h / -10 °C
3: 96 percent / triphenylphosphine, Br2 / CCl4 / 16 h / Ambient temperature
4: 1.) cuprous iodide, 2,2' bipyridyl / 1.) THF, 2 deg C, 10 min, 2.) THF, a) 2 deg C, 2 h, b) RT, 15 h
5: p-toluenesulfonic acid / methanol; H2O / 15 h / 20 °C
6: 94 percent / pyridinium chlorochromate / CH2Cl2 / 1.5 h / Ambient temperature
View Scheme
(Z)-16-(1-Ethoxy-ethoxy)-hexadec-7-ene

(Z)-16-(1-Ethoxy-ethoxy)-hexadec-7-ene

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: p-toluenesulfonic acid / methanol; H2O / 15 h / 20 °C
2: 94 percent / pyridinium chlorochromate / CH2Cl2 / 1.5 h / Ambient temperature
View Scheme
methyl aleuritate

methyl aleuritate

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: 60.91 percent / aq. NaIO4 / acetonitrile / 0.5 h / 5 °C
2.1: sodium amide / tetrahydrofuran; hexamethylphosphoric acid triamide / 1.5 h / 20 °C
2.2: 91.52 percent / tetrahydrofuran; hexamethylphosphoric acid triamide / -73 - 20 °C
3.1: 92 percent / lithium aluminum hydride / tetrahydrofuran / 2 h / 0 °C
4.1: 66.64 percent / pyridinium chlorochromate / CH2Cl2 / 3 h / 20 °C
View Scheme
(Z)-9-hexadecenoic acid methyl ester
1120-25-8

(Z)-9-hexadecenoic acid methyl ester

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 92 percent / lithium aluminum hydride / tetrahydrofuran / 2 h / 0 °C
2: 66.64 percent / pyridinium chlorochromate / CH2Cl2 / 3 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: 96 percent / LAH / tetrahydrofuran / 5 h / -10 - 20 °C
2: 84 percent / pyridinium chlorochromate / CH2Cl2 / 1 h / Ambient temperature
View Scheme
With 1-methyl-piperazine; sodium bis(2-methoxyethoxy)aluminium dihydride In toluene at 20℃; for 2h; Sealed tube; Inert atmosphere; Cooling with ice;
methyl ester of azelaic acid aldehyde
1931-63-1

methyl ester of azelaic acid aldehyde

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sodium amide / tetrahydrofuran; hexamethylphosphoric acid triamide / 1.5 h / 20 °C
1.2: 91.52 percent / tetrahydrofuran; hexamethylphosphoric acid triamide / -73 - 20 °C
2.1: 92 percent / lithium aluminum hydride / tetrahydrofuran / 2 h / 0 °C
3.1: 66.64 percent / pyridinium chlorochromate / CH2Cl2 / 3 h / 20 °C
View Scheme
Multi-step reaction with 3 steps
1: 1.) NaNH2 / 1.) THF, RT, 1 h, 2.) THF, from -10 deg C to RT
2: 96 percent / LAH / tetrahydrofuran / 5 h / -10 - 20 °C
3: 84 percent / pyridinium chlorochromate / CH2Cl2 / 1 h / Ambient temperature
View Scheme
triphenylheptylphosphonium bromide
13423-48-8

triphenylheptylphosphonium bromide

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sodium amide / tetrahydrofuran; hexamethylphosphoric acid triamide / 1.5 h / 20 °C
1.2: 91.52 percent / tetrahydrofuran; hexamethylphosphoric acid triamide / -73 - 20 °C
2.1: 92 percent / lithium aluminum hydride / tetrahydrofuran / 2 h / 0 °C
3.1: 66.64 percent / pyridinium chlorochromate / CH2Cl2 / 3 h / 20 °C
View Scheme
Multi-step reaction with 3 steps
1: 1.) sodium bis(trimethylsilyl)amide / 1.) THF, from 50 to 55 deg C, 60 min, 2.) THF, a) -78 deg C, 30 min, b) 20 deg C, 12 h
2: 82 percent / LiAlH4 / diethyl ether / 5 h / 20 °C
3: 67 percent / pyridinium chlorochromate / CH2Cl2 / 0.67 h / 20 °C
View Scheme
(+)-threo-9,10,16-trihydroxyhexadecanoic acid

(+)-threo-9,10,16-trihydroxyhexadecanoic acid

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1.1: 97.95 percent / aq. H2SO4 / 0.11 h / microwave irradiation
2.1: 60.91 percent / aq. NaIO4 / acetonitrile / 0.5 h / 5 °C
3.1: sodium amide / tetrahydrofuran; hexamethylphosphoric acid triamide / 1.5 h / 20 °C
3.2: 91.52 percent / tetrahydrofuran; hexamethylphosphoric acid triamide / -73 - 20 °C
4.1: 92 percent / lithium aluminum hydride / tetrahydrofuran / 2 h / 0 °C
5.1: 66.64 percent / pyridinium chlorochromate / CH2Cl2 / 3 h / 20 °C
View Scheme
8-Bromo-1-octene
2695-48-9

8-Bromo-1-octene

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 87 percent / NH3
2: 1) 9-BBN, 2) H2O2, AcONa
3: 88 percent / H2 / Ni-P2
4: 94 percent / PCC
View Scheme
1-octynyllithium
21433-45-4

1-octynyllithium

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 87 percent / NH3
2: 1) 9-BBN, 2) H2O2, AcONa
3: 88 percent / H2 / Ni-P2
4: 94 percent / PCC
View Scheme
9-hexadecyn-1-ol
88109-73-3

9-hexadecyn-1-ol

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 88 percent / H2 / Ni-P2
2: 94 percent / PCC
View Scheme
Multi-step reaction with 2 steps
1: H2 / Cu/γ-Al2O3 / 3.33 h / 119.9 °C / 60004.8 Torr / other supported catalyst; other time; stereoselective hydrogenation of C16 acetylenic alcohols on supported copper catalyst
View Scheme
Multi-step reaction with 2 steps
1: 1.) iso-BuMgBr, 2.) Cp2TiCl2 / 1.) diethyl ether, 0 deg C, 15 min, 2.) diethyl ether, RT, 3 h
2: 98 percent / pyridinium chlorochromate / CH2Cl2 / 2 h / 20 °C
View Scheme
hexadec-1-en-9-yne
197901-27-2

hexadec-1-en-9-yne

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 1) 9-BBN, 2) H2O2, AcONa
2: 88 percent / H2 / Ni-P2
3: 94 percent / PCC
View Scheme
10,11-dibromo-undecanoic acid
6308-96-9

10,11-dibromo-undecanoic acid

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1: KOH, PEG 400 / 0.5 h / 150 - 200 °C
2: p-TSA / 12 h / Ambient temperature
3: 96 percent / H2, quinoline / 5percent Pd/BaSO4 / hexane / Ambient temperature
4: 84 percent / O3 / CH2Cl2 / -78 °C
5: 1.) NaNH2 / 1.) THF, RT, 1 h, 2.) THF, from -10 deg C to RT
6: 96 percent / LAH / tetrahydrofuran / 5 h / -10 - 20 °C
7: 84 percent / pyridinium chlorochromate / CH2Cl2 / 1 h / Ambient temperature
View Scheme
10-undecenoic acid
112-38-9

10-undecenoic acid

aqueous KOH-solution

aqueous KOH-solution

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 8 steps
1: 97 percent / Br2 / CCl4 / 1.5 h
2: KOH, PEG 400 / 0.5 h / 150 - 200 °C
3: p-TSA / 12 h / Ambient temperature
4: 96 percent / H2, quinoline / 5percent Pd/BaSO4 / hexane / Ambient temperature
5: 84 percent / O3 / CH2Cl2 / -78 °C
6: 1.) NaNH2 / 1.) THF, RT, 1 h, 2.) THF, from -10 deg C to RT
7: 96 percent / LAH / tetrahydrofuran / 5 h / -10 - 20 °C
8: 84 percent / pyridinium chlorochromate / CH2Cl2 / 1 h / Ambient temperature
View Scheme
9-undecynoic acid
22202-65-9

9-undecynoic acid

hydrogen

hydrogen

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: p-TSA / 12 h / Ambient temperature
2: 96 percent / H2, quinoline / 5percent Pd/BaSO4 / hexane / Ambient temperature
3: 84 percent / O3 / CH2Cl2 / -78 °C
4: 1.) NaNH2 / 1.) THF, RT, 1 h, 2.) THF, from -10 deg C to RT
5: 96 percent / LAH / tetrahydrofuran / 5 h / -10 - 20 °C
6: 84 percent / pyridinium chlorochromate / CH2Cl2 / 1 h / Ambient temperature
View Scheme
9-undecynoic acid methyl ester
18937-76-3

9-undecynoic acid methyl ester

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 96 percent / H2, quinoline / 5percent Pd/BaSO4 / hexane / Ambient temperature
2: 84 percent / O3 / CH2Cl2 / -78 °C
3: 1.) NaNH2 / 1.) THF, RT, 1 h, 2.) THF, from -10 deg C to RT
4: 96 percent / LAH / tetrahydrofuran / 5 h / -10 - 20 °C
5: 84 percent / pyridinium chlorochromate / CH2Cl2 / 1 h / Ambient temperature
View Scheme
(Z)-0-undecenoic acid methyl ester
54299-07-9

(Z)-0-undecenoic acid methyl ester

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 84 percent / O3 / CH2Cl2 / -78 °C
2: 1.) NaNH2 / 1.) THF, RT, 1 h, 2.) THF, from -10 deg C to RT
3: 96 percent / LAH / tetrahydrofuran / 5 h / -10 - 20 °C
4: 84 percent / pyridinium chlorochromate / CH2Cl2 / 1 h / Ambient temperature
View Scheme
2-(8-bromooctyloxy)tetrahydropyran
50816-20-1

2-(8-bromooctyloxy)tetrahydropyran

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 1.) LiNH2, HMPTA / 1.) RT, 1 h, 2.) a) 10 deg C, 1 h, b) RT, 15 h, c) 55 deg C, 10 h
2: 85 percent / p-TsOH / methanol; H2O / 18 h / 20 °C
3: 1.) iso-BuMgBr, 2.) Cp2TiCl2 / 1.) diethyl ether, 0 deg C, 15 min, 2.) diethyl ether, RT, 3 h
4: 98 percent / pyridinium chlorochromate / CH2Cl2 / 2 h / 20 °C
View Scheme
Multi-step reaction with 4 steps
1.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -30 - 0 °C / Inert atmosphere
1.2: 16 h / Reflux
2.1: potassium hydroxide; palladium diacetate / N,N-dimethyl-formamide / 16 h / 145 °C / Sealed tube
3.1: toluene-4-sulfonic acid / methanol / 16 h / 20 °C
4.1: pyridinium chlorochromate / dichloromethane / 16 h / 20 °C
View Scheme
1,8-Octanediol
629-41-4

1,8-Octanediol

primary-secondary glycol C8H18O2

primary-secondary glycol C8H18O2

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 75 percent / 48percent HBr / Heating
2: 99 percent / p-toluenesulfonic acid
3: 1.) LiNH2, HMPTA / 1.) RT, 1 h, 2.) a) 10 deg C, 1 h, b) RT, 15 h, c) 55 deg C, 10 h
4: 85 percent / p-TsOH / methanol; H2O / 18 h / 20 °C
5: 1.) iso-BuMgBr, 2.) Cp2TiCl2 / 1.) diethyl ether, 0 deg C, 15 min, 2.) diethyl ether, RT, 3 h
6: 98 percent / pyridinium chlorochromate / CH2Cl2 / 2 h / 20 °C
View Scheme
8-bromooctanol
50816-19-8

8-bromooctanol

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 99 percent / p-toluenesulfonic acid
2: 1.) LiNH2, HMPTA / 1.) RT, 1 h, 2.) a) 10 deg C, 1 h, b) RT, 15 h, c) 55 deg C, 10 h
3: 85 percent / p-TsOH / methanol; H2O / 18 h / 20 °C
4: 1.) iso-BuMgBr, 2.) Cp2TiCl2 / 1.) diethyl ether, 0 deg C, 15 min, 2.) diethyl ether, RT, 3 h
5: 98 percent / pyridinium chlorochromate / CH2Cl2 / 2 h / 20 °C
View Scheme
Multi-step reaction with 5 steps
1.1: toluene-4-sulfonic acid / dichloromethane / 16.5 h / 0 - 20 °C
2.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -30 - 0 °C / Inert atmosphere
2.2: 16 h / Reflux
3.1: potassium hydroxide; palladium diacetate / N,N-dimethyl-formamide / 16 h / 145 °C / Sealed tube
4.1: toluene-4-sulfonic acid / methanol / 16 h / 20 °C
5.1: pyridinium chlorochromate / dichloromethane / 16 h / 20 °C
View Scheme
1-tetrahydropyranyloxy-n-9-hexadecyn
25258-24-6

1-tetrahydropyranyloxy-n-9-hexadecyn

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 85 percent / p-TsOH / methanol; H2O / 18 h / 20 °C
2: 1.) iso-BuMgBr, 2.) Cp2TiCl2 / 1.) diethyl ether, 0 deg C, 15 min, 2.) diethyl ether, RT, 3 h
3: 98 percent / pyridinium chlorochromate / CH2Cl2 / 2 h / 20 °C
View Scheme
Multi-step reaction with 3 steps
1: potassium hydroxide; palladium diacetate / N,N-dimethyl-formamide / 16 h / 145 °C / Sealed tube
2: toluene-4-sulfonic acid / methanol / 16 h / 20 °C
3: pyridinium chlorochromate / dichloromethane / 16 h / 20 °C
View Scheme
9-acetoxynonal
29541-97-7

9-acetoxynonal

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 1.) sodium bis(trimethylsilyl)amide / 1.) THF, from 50 to 55 deg C, 60 min, 2.) THF, a) -78 deg C, 30 min, b) 20 deg C, 12 h
2: 82 percent / LiAlH4 / diethyl ether / 5 h / 20 °C
3: 67 percent / pyridinium chlorochromate / CH2Cl2 / 0.67 h / 20 °C
View Scheme
(Z)-hexadec-9-en-1-yl acetate
34010-20-3

(Z)-hexadec-9-en-1-yl acetate

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 82 percent / LiAlH4 / diethyl ether / 5 h / 20 °C
2: 67 percent / pyridinium chlorochromate / CH2Cl2 / 0.67 h / 20 °C
View Scheme
2-dec-9-ynyloxy-tetrahydro-pyran
19754-58-6

2-dec-9-ynyloxy-tetrahydro-pyran

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: LiNH2 / liquid ammonia
2: p-TsOH / methanol
3: 86 percent / H2 / P2Ni
4: 70 percent / PCC
View Scheme
9-tetradecyn-1-ol
60037-69-6

9-tetradecyn-1-ol

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 86 percent / H2 / P2Ni
2: 70 percent / PCC
View Scheme
9-decyn-1-ol
17643-36-6

9-decyn-1-ol

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 85 percent / p-TsOH / CH2Cl2 / Ambient temperature
2: LiNH2 / liquid ammonia
3: p-TsOH / methanol
4: 86 percent / H2 / P2Ni
5: 70 percent / PCC
View Scheme
(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

cis-9-hexadecenoic acid
373-49-9

cis-9-hexadecenoic acid

Conditions
ConditionsYield
With sodium chlorite; sodium dihydrogenphosphate; 2-methyl-but-2-ene In tetrahydrofuran; water; tert-butyl alcohol at 20℃;95%
(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

methyl (triphenylphosphoranylidene)acetate
21204-67-1

methyl (triphenylphosphoranylidene)acetate

methyl (2E,11Z)-octadeca-2,11-dienoate

methyl (2E,11Z)-octadeca-2,11-dienoate

Conditions
ConditionsYield
In dichloromethane at 20℃;90%
(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

methyl (2E,11Z)-octadeca-2,11-dienoate

methyl (2E,11Z)-octadeca-2,11-dienoate

Conditions
ConditionsYield
With methyl (triphenylphosphoranylidene)acetate In dichloromethane at 20℃;90%
(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

methylmagnesium chloride
676-58-4

methylmagnesium chloride

C17H34O

C17H34O

Conditions
ConditionsYield
In diethyl ether at 0 - 10℃;

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