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Hangzhou ZeErRui Chemical Co., Ltd.

Product Name 1,18-octadecanedioic acid CAS No 871-70-5 Molecular Formula Molecular Weight

1,18-octadecanedioic acid manufacture in china

Cas:871-70-5

Min.Order:10 Gram

FOB Price: $1850.0

Type:Lab/Research institutions

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Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products OCTADECANEDIOIC ACID(871-70-5)

Cas:871-70-5

Min.Order:100 Gram

Negotiable

Type:Other

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AstaTech ( Chengdu) BioPharmaceutical Corp.

High quality, ISO9001. Stock available Application:Semaglutide API Port:FOB China

Semaglutide intermediates

Cas:871-70-5

Min.Order:1 Kilogram

FOB Price: $1300.0 / 1500.0

Type:Trading Company

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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 services. DayangChem can provide different quantities of custom synthesis ch

Octadecanedioic acid

Cas:871-70-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Sinoway Industrial Co., Ltd.

Why is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 34 years. 2) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days. 4) We have warehouse in USA with quickly shipment . 5) We c

98% up by HPLC Octadecanedioic Acid Semaglutide Intermediate 871-70-5

Cas:871-70-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Jinan Finer Chemical Co., Ltd

Product description: Product name Octadecanedioic acid CAS number 871-70-5 Assay ≥99% Appearance White crystalline powder Capacity 500mt/year Application Organic Intermediate

Octadecanedioic acid

Cas:871-70-5

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

High quality Octadecanedioic Acid Cas 871-70-5 with low price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additiv

High quality Octadecanedioic Acid Cas 871-70-5 with low price

Cas:871-70-5

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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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

Factory Price API 99% OCTADECANEDIOIC ACID 871-70-5 GMP Manufacturer

Cas:871-70-5

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Name Octadecanedioic acid Molecular Structure Molecular Formula C18H34O4 Molecular Weight

Octadecanedioic acid

Cas:871-70-5

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Manufacturers

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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

Octadecanedioic acid

Cas:871-70-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

GIHI CHEMICALS CO.,LIMITED

GIHI CHEMICALS exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, GIHI CHEMICALS is your best choice. pls contact with us freely for getting detailed produc

China biggest manufacturer Octadecanedioic acid 871-70-5

Cas:871-70-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

High Quality Best price Fast Delivery Good Service Welcome to Henan Tianfu Chemical Co., Ltd. website. Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; developm

OCTADECANEDIOIC ACID

Cas:871-70-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

OCTADECANEDIOIC ACID

Cas:871-70-5

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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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

Wholesale price CAS 871-70-5 with best price

Cas:871-70-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product name Octadecanedioic acid Synonyms 1,18-octadecanedioic acid CAS 871-70-5 Appearance

Octadecanedioicacid

Cas:871-70-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Shanghai Minstar Chemical Co., Ltd

Product Name: OCTADECANEDIOIC ACID CAS: 871-70-5 MF: C18H34O4 MW: 314.46 EINECS: Mol File: 871-70-5.mol OCTADECANEDIOIC ACID Structure OCTADECANEDIOIC ACID Chemical Properties Melting point 125°C Boiling point 480.9&p

OCTADECANEDIOIC ACID

Cas:871-70-5

Min.Order:1 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

Octadecanedioic acid

Cas:871-70-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Leader Biochemical Group

About Product Details Items Specifications Test Results Appearance White to white crystalline powde

China factory Supply High Quality OCTADECANEDIOIC ACID CAS 871-70-5

Cas:871-70-5

Min.Order:1 Gram

FOB Price: $1.0 / 2.0

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 prese

Octadecanedioic acid 99%

Cas:871-70-5

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

OCTADECANEDIOIC ACID CAS: 871-70-5 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 inte

OCTADECANEDIOIC ACID CAS: 871-70-5

Cas:871-70-5

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

Octadecanedioic acid

Cas:871-70-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,

OCTADECANEDIOIC ACID manufacturer CAS NO.871-70-5

Cas:871-70-5

Min.Order:20 Metric Ton

Negotiable

Type:Trading Company

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

cas 871-70-5 OCTADECANEDIOIC ACID

Cas:871-70-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co., Ltd, Our company is a professional chemical raw materials and chemical reagents research and development production enterprises. We have several production line,So we can control the lowest price. We also have several

Octadecanedioic acid cas:871-70-5

Cas:871-70-5

Min.Order:25 Gram

FOB Price: $90.0 / 100.0

Type:Trading Company

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

Octadecanedioic acid

Cas:871-70-5

Min.Order:1 Kilogram

FOB Price: $40.0 / 60.0

Type:Lab/Research institutions

inquiry

Tianjin Kind Pharma Co., Ltd.

Factory direct sales, accept customization. Kind Pharma has its own laboratory, we can do analytical testing for API (Active Pharmaceutical Ingredient), pharmaceutical intermediate, pesticide intermediate, additive and other chemical products, so it

OCTADECANEDIOIC ACID

Cas:871-70-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

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

1,18-Octadecadioic acid

Cas:871-70-5

Min.Order:4 Kilogram

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

Octadecanedioic acid

Cas:871-70-5

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

OCTADECANEDIOIC ACID/High quality/Best price

Cas:871-70-5

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

OCTADECANEDIOIC ACID

Cas:871-70-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Synthetic route

9-heptadecenoic acid
10136-52-4

9-heptadecenoic acid

carbon monoxide
201230-82-2

carbon monoxide

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With sulfuric acid; α,α′-bis(2-pyridyl(tert-butyl)phosphino)-o-xylene; water; palladium(II) acetylacetonate; acetic acid at 20 - 100℃; under 30003 Torr; for 20h; Inert atmosphere; Autoclave;99%
octadeca-7,11-dienedioic acid
1002-25-1

octadeca-7,11-dienedioic acid

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With palladium on activated charcoal; hydrogen In methanol at 40℃; for 12h; Solvent; Time;99%
C26H42O8
81393-30-8

C26H42O8

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With hydrogenchloride In water Heating;98%
dimethyl 1,18-octadecanedioate
1472-93-1

dimethyl 1,18-octadecanedioate

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With methanol; water; sodium hydroxide at 50℃; for 24h; Reagent/catalyst; Temperature;92%
With sodium hydroxide In methanol
With water at 100 - 225℃; under 18617.8 Torr; for 8h; Temperature; Sealed tube; Inert atmosphere;
1,18-octadecanedioic acid monomethyl ester
72849-35-5

1,18-octadecanedioic acid monomethyl ester

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With water; lithium hydroxide at 20℃; for 24h;81%
(saponification);
eicosa-1,19-diene
14811-95-1

eicosa-1,19-diene

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With chromium(VI) oxide; acetic acid
1,14-dibromotetradecane
37688-96-3

1,14-dibromotetradecane

sodium diethylmalonate
996-82-7

sodium diethylmalonate

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
Beim Verseifen des Reaktionsprodukts und Erhitzen;
18-hydroxystearic acid
3155-42-8

18-hydroxystearic acid

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With potassium dichromate; sulfuric acid at 125℃;
dimethyl 1,18-octadecanedioate
1472-93-1

dimethyl 1,18-octadecanedioate

A

octadecanedioic acid
871-70-5

octadecanedioic acid

B

1,18-octadecanedioic acid monomethyl ester
72849-35-5

1,18-octadecanedioic acid monomethyl ester

Conditions
ConditionsYield
With methanol; potassium hydroxide
With methanol; barium dihydroxide at 40 - 50℃;
5,14-dioxo-octadecanedioic acid
872824-69-6

5,14-dioxo-octadecanedioic acid

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With sodium; hydrazine hydrate; ethylene glycol
With hydrogenchloride; amalgamated zinc; acetic acid
With sodium hydroxide; hydrazine hydrate; diethylene glycol
6,13-dioxo-octadecanedioic acid
109094-90-8

6,13-dioxo-octadecanedioic acid

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With potassium hydroxide; hydrazine hydrate; diethylene glycol at 200℃;
cyclooctadecanone
6907-37-5

cyclooctadecanone

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With chromium(VI) oxide; acetic acid
nonanoic acid
112-05-0

nonanoic acid

octadecanedioic acid
871-70-5

octadecanedioic acid

1,16-dicyanododecane
7735-45-7

1,16-dicyanododecane

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With sulfuric acid; acetic anhydride In water Heating;
octadec-7-ynedioic acid
102175-43-9

octadec-7-ynedioic acid

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With hydrogen; nickel
With hydrogen; platinum
Dihydroardisiaquinone A
21551-67-7

Dihydroardisiaquinone A

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With potassium hydroxide; dihydrogen peroxide
β-Propiolactone
57-57-8

β-Propiolactone

1,12-bis(bromomagnesio)dodecane

1,12-bis(bromomagnesio)dodecane

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With dilithium tetrachlorocuprate In tetrahydrofuran at 0℃; for 3h;
C18H28O6(2-)*2Na(1+)

C18H28O6(2-)*2Na(1+)

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With potassium hydroxide; hydrazine hydrate 1.) triethanolamine, 130 deg C; reflux, 4 h; 2.) triethanolamine, 200 deg C, 9 h; Multistep reaction;
4-oxo-hexadecane-dicarboxylic acid-(1.16)

4-oxo-hexadecane-dicarboxylic acid-(1.16)

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With hydrogenchloride; amalgamated zinc
potassium salt of sebacic acid monoethyl ester

potassium salt of sebacic acid monoethyl ester

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
With water at 50℃; Electrolysis.und Verseifen des entstehenden Diaethylesters durch siedende, ueberschuessige alkoholische Kalilauge;
Adipic acid
124-04-9

Adipic acid

disodium-salt of/the/ adipic acid

disodium-salt of/the/ adipic acid

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: thionyl chloride / 1 h / 50 °C
2: 1.) triethylamine; 2.) 20percent HCl / 1.) chloroform, 35 deg C, 5 h; 2.) chloroform, reflux, 5 h
3: sodium hydroxide / ethanol / 1 h / Heating
4: 1.) hydrazine hydrate; 2.) potassium hydroxide / 1.) triethanolamine, 130 deg C; reflux, 4 h; 2.) triethanolamine, 200 deg C, 9 h
View Scheme
1,6-Bis(2-oxocyclohexyl)-1,6-hexandion
14208-97-0

1,6-Bis(2-oxocyclohexyl)-1,6-hexandion

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium hydroxide / ethanol / 1 h / Heating
2: 1.) hydrazine hydrate; 2.) potassium hydroxide / 1.) triethanolamine, 130 deg C; reflux, 4 h; 2.) triethanolamine, 200 deg C, 9 h
View Scheme
Adipic acid dichloride
111-50-2

Adipic acid dichloride

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 1.) triethylamine; 2.) 20percent HCl / 1.) chloroform, 35 deg C, 5 h; 2.) chloroform, reflux, 5 h
2: sodium hydroxide / ethanol / 1 h / Heating
3: 1.) hydrazine hydrate; 2.) potassium hydroxide / 1.) triethanolamine, 130 deg C; reflux, 4 h; 2.) triethanolamine, 200 deg C, 9 h
View Scheme
sebacoyl chloride
111-19-3

sebacoyl chloride

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: benzene / Hydrieren des Reaktionsprodukts an Palladium/Strontiumcarbonat in Butanon und erwaermen des Reaktionsgemisches.
2: aq.-ethanolic NaOH-solution
3: sodium hydroxide; diethylene glycol; hydrazine hydrate
View Scheme
Multi-step reaction with 3 steps
1: benzene / Hydrieren des Reaktionsprodukts an Palladium/Strontiumcarbonat in Butanon; Erwaermen des Reaktionsgemisches.
2: aq.-ethanolic NaOH-solution
3: sodium hydroxide; diethylene glycol; hydrazine hydrate
View Scheme
5,14-dioxo-octadecanedinitrile

5,14-dioxo-octadecanedinitrile

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aq.-ethanolic NaOH-solution
2: sodium hydroxide; diethylene glycol; hydrazine hydrate
View Scheme
ethyl 6-chloro-6-oxohexanoate
1071-71-2

ethyl 6-chloro-6-oxohexanoate

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: benzene
2: aq. NaOH solution
3: hydrazine hydrate; potassium hydroxide; diethylene glycol / 200 °C
View Scheme
N-methyladipinimide
25077-25-2

N-methyladipinimide

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: diethyl ether / Erwaermen des Reaktionsprodukts mit Benzol
2: aqueous sulfuric acid
3: ethylene glycol; sodium; hydrazine hydrate
View Scheme
1,14-tetradecanediol
19812-64-7

1,14-tetradecanediol

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: HBr / 130 - 150 °C
2: Beim Verseifen des Reaktionsprodukts und Erhitzen
View Scheme
1,13-dimethoxy-tetradecane

1,13-dimethoxy-tetradecane

octadecanedioic acid
871-70-5

octadecanedioic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: HBr / 130 - 150 °C
2: Beim Verseifen des Reaktionsprodukts und Erhitzen
View Scheme
methanol
67-56-1

methanol

octadecanedioic acid
871-70-5

octadecanedioic acid

dimethyl 1,18-octadecanedioate
1472-93-1

dimethyl 1,18-octadecanedioate

Conditions
ConditionsYield
With sulfuric acid for 16h; Reflux;99%
With sulfuric acid for 2h; Heating;97%
With sulfuric acid Reflux;97%
octadecanedioic acid
871-70-5

octadecanedioic acid

octadecane-1,18-diol
3155-43-9

octadecane-1,18-diol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran for 4h; Reflux;94%
Stage #1: octadecanedioic acid With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 125h; Inert atmosphere; Reflux;
Stage #2: With water; sodium hydroxide In tetrahydrofuran pH=Ca. 10; Inert atmosphere;
77%
Multi-step reaction with 2 steps
1: 97 percent / H2SO4 / 2 h / Heating
2: 82 percent / Red-Al / tetrahydrofuran / 3 h / 20 °C
View Scheme
octadecanedioic acid
871-70-5

octadecanedioic acid

A

Hexadecane
544-76-3

Hexadecane

B

carbon monoxide
201230-82-2

carbon monoxide

Conditions
ConditionsYield
With hydrogen at 200℃; under 7500.75 Torr; for 24h; Microwave irradiation;A 92%
B n/a
octadecanedioic acid
871-70-5

octadecanedioic acid

podofilox
518-28-5

podofilox

C62H74O18

C62H74O18

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 6h; Inert atmosphere;88%
octadecanedioic acid
871-70-5

octadecanedioic acid

benzyl alcohol
100-51-6

benzyl alcohol

18-(benzyloxy)-18-oxooctadecanoic acid

18-(benzyloxy)-18-oxooctadecanoic acid

Conditions
ConditionsYield
With sulfuric acid In toluene Reagent/catalyst; Reflux;88%
octadecanedioic acid
871-70-5

octadecanedioic acid

toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

1,16-hexadecyldiammonium ditosylate

1,16-hexadecyldiammonium ditosylate

Conditions
ConditionsYield
Stage #1: octadecanedioic acid With sodium azide; sulfuric acid In chloroform at 50℃; for 2h; Schmidt Reaction;
Stage #2: toluene-4-sulfonic acid
87%
octadecanedioic acid
871-70-5

octadecanedioic acid

oxacyclononadecane-2,19-dione

oxacyclononadecane-2,19-dione

Conditions
ConditionsYield
With acetic anhydride In dichloromethane at 20℃; for 3h;77%
7-[4-(2-chloroacetyl) piperazin-1-yl]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid

7-[4-(2-chloroacetyl) piperazin-1-yl]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid

octadecanedioic acid
871-70-5

octadecanedioic acid

C56H70F2N6O12
1350462-78-0

C56H70F2N6O12

Conditions
ConditionsYield
Stage #1: octadecanedioic acid With caesium carbonate In N,N-dimethyl-formamide at 50℃; for 1h;
Stage #2: 7-[4-(2-chloroacetyl) piperazin-1-yl]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid With tetra-(n-butyl)ammonium iodide In N,N-dimethyl-formamide at 50℃; for 72h;
70%
octadecanedioic acid
871-70-5

octadecanedioic acid

C65H83NO17

C65H83NO17

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃; Inert atmosphere;60%
octadecanedioic acid
871-70-5

octadecanedioic acid

C38H67N5O24
1354944-97-0

C38H67N5O24

C94H164N10O50

C94H164N10O50

Conditions
ConditionsYield
Stage #1: octadecanedioic acid With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dimethyl sulfoxide for 0.166667h;
Stage #2: C38H67N5O24 In dimethyl sulfoxide at 20℃; for 3h;
59%
octadecanedioic acid
871-70-5

octadecanedioic acid

benzyl bromide
100-39-0

benzyl bromide

18-(benzyloxy)-18-oxooctadecanoic acid

18-(benzyloxy)-18-oxooctadecanoic acid

Conditions
ConditionsYield
With potassium hydrogencarbonate In 2-methyltetrahydrofuran; water at 75℃; for 30h;58.2%
octadecanedioic acid
871-70-5

octadecanedioic acid

N,N-dimethylformamide di-tert-butyl acetal
36805-97-7

N,N-dimethylformamide di-tert-butyl acetal

1,18-octadecanedioic acid mono-tert-butyl ester
843666-40-0

1,18-octadecanedioic acid mono-tert-butyl ester

Conditions
ConditionsYield
In toluene Concentration; Reflux;57.4%
In n-heptane; dichloromethane; toluene
carbazitaxel
183133-96-2

carbazitaxel

octadecanedioic acid
871-70-5

octadecanedioic acid

C108H144N2O30

C108H144N2O30

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 25℃; for 24h;56.5%
octadecanedioic acid
871-70-5

octadecanedioic acid

ciprofloxacin
85721-33-1

ciprofloxacin

C52H66F2N6O8
1350462-72-4

C52H66F2N6O8

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 4h;53%
octadecanedioic acid
871-70-5

octadecanedioic acid

(6aR)-O10-(3-aminopropyl)apomorphine dihydrochloride

(6aR)-O10-(3-aminopropyl)apomorphine dihydrochloride

trifluoroacetic acid
76-05-1

trifluoroacetic acid

N1,N18-bis(3-(6aR)-(apomorphin-O10-yl)propyl)octadecanediamide ditrifluoroacetate

N1,N18-bis(3-(6aR)-(apomorphin-O10-yl)propyl)octadecanediamide ditrifluoroacetate

Conditions
ConditionsYield
Stage #1: octadecanedioic acid; (6aR)-O10-(3-aminopropyl)apomorphine dihydrochloride With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 2h; Inert atmosphere;
Stage #2: trifluoroacetic acid In water; acetonitrile
42%
triisopropylsilyl chloride
13154-24-0

triisopropylsilyl chloride

octadecanedioic acid
871-70-5

octadecanedioic acid

octadecanedioic acid mono-triisopropylsilyl ester

octadecanedioic acid mono-triisopropylsilyl ester

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 60℃; Inert atmosphere;41%
With triethylamine In N,N-dimethyl-formamide at 60℃; Inert atmosphere;41%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

octadecanedioic acid
871-70-5

octadecanedioic acid

N-(17-carboxyheptadecanoyloxy)-succinimide

N-(17-carboxyheptadecanoyloxy)-succinimide

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In tetrahydrofuran for 0.5h;40%
octadecanedioic acid
871-70-5

octadecanedioic acid

6-(3-isopropyl-5-(piperidin-4-yl)-1H-indol-2-yl)-8-methoxy-[1,2,4]triazolo[1,5-a]pyridine

6-(3-isopropyl-5-(piperidin-4-yl)-1H-indol-2-yl)-8-methoxy-[1,2,4]triazolo[1,5-a]pyridine

1,18-bis(4-(3-isopropyl-2-(8-methoxy-[1,2,4]triazolo[1,5-a]pyridin-6-yl)-1H-indol-5-yl)piperidin-1-yl)octadecane-1,18-dione

1,18-bis(4-(3-isopropyl-2-(8-methoxy-[1,2,4]triazolo[1,5-a]pyridin-6-yl)-1H-indol-5-yl)piperidin-1-yl)octadecane-1,18-dione

Conditions
ConditionsYield
Stage #1: octadecanedioic acid With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide for 0.5h;
Stage #2: 6-(3-isopropyl-5-(piperidin-4-yl)-1H-indol-2-yl)-8-methoxy-[1,2,4]triazolo[1,5-a]pyridine In N,N-dimethyl-formamide for 2h;
35.5%
octadecanedioic acid
871-70-5

octadecanedioic acid

benzyl alcohol
100-51-6

benzyl alcohol

A

18-(benzyloxy)-18-oxooctadecanoic acid

18-(benzyloxy)-18-oxooctadecanoic acid

B

dibenzyl octadecanedioate

dibenzyl octadecanedioate

Conditions
ConditionsYield
Stage #1: octadecanedioic acid With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran at 0℃;
Stage #2: benzyl alcohol In tetrahydrofuran at 0 - 20℃; for 16h;
A 28%
B 38 %Chromat.
octadecanedioic acid
871-70-5

octadecanedioic acid

9,10-dibromo-octadecanedioic acid dimethyl ester
23550-16-5

9,10-dibromo-octadecanedioic acid dimethyl ester

p-cresol
106-44-5

p-cresol

octadecanedioic acid
871-70-5

octadecanedioic acid

octadecanedioic acid di-p-tolyl ester
119039-48-4

octadecanedioic acid di-p-tolyl ester

Conditions
ConditionsYield
With naphthalene-2-sulfonate; xylene Entfernen des entstehenden H2O;
1,10-Decanediol
112-47-0

1,10-Decanediol

octadecanedioic acid
871-70-5

octadecanedioic acid

1,12-dioxa-cyclotriacontane-13,30-dione

1,12-dioxa-cyclotriacontane-13,30-dione

Conditions
ConditionsYield
at 200℃; under 2 Torr; Erhitzen des Reaktionsprodukts mit wenig Zinn(II)-chlorid-dihydrat unter 1 Torr auf 270grad;

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