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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem’s 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. DayangChem can provide different quantiti

Dipentaerythritol supplier in China

Cas:126-58-9

Min.Order:100 Gram

FOB Price: $12.0

Type:Lab/Research institutions

inquiry

Lonwin Chemical Group Limited

Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally haver more than 270 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries and reg

Dipentaerythritol

Cas:126-58-9

Min.Order:3 Metric Ton

Negotiable

Type:Other

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Dipentaerythritol supplier in China

Cas:126-58-9

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Hefei TNJ chemical industry co.,ltd

Properties Dipentaerythritol is a white, odorless and crystalline powder . It is no poison to animal, no stimulation to skin, no pollution to environment. melting point is 221-222.5°C. Di-PE is slightly soluble in water, but little soluble i

High Quality Dipentaerythritol

Cas:126-58-9

Min.Order:1 Metric Ton

Negotiable

Type:Trading Company

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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 Dipentaerythritol 90%

Cas:126-58-9

Min.Order:1

Negotiable

Type:Other

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

Di Pentaerythritol

Cas:126-58-9

Min.Order:1 Metric Ton

Negotiable

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

Dipentaerythritol

Cas:126-58-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Dipentaerythritol Basic information Product Name: Dipentaerythritol Synonyms: BIS[2,2,2-TRIS(HYDROXYMETHYL)ETHYL] ETHER;DIPENTAERYTHRITOL;D-PE;D-PE300;2,2'[OXYBIS(METHYLEN)]BIS[HYDRO

TIANFU-CHEM CAS:126-58-9 Dipentaerythritol

Cas:126-58-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

Dipentaerythritol

Cas:126-58-9

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

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

New arrival CAS 126-58-9 with fast shipping

Cas:126-58-9

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

DipentaerythritolCAS126-58-9

Cas:126-58-9

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

Type:Trading Company

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

Hot Sell Factory Supply Raw Material Dipentaerythritol CAS 126-58-9

Cas:126-58-9

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Chemical name: Dipentaerythritol Other name: 2,2-bis(hydroxymethyl)-1,3-Propanediol; Hercules P 6; Monopentaerythritol; PE 200; Pentaertyhritol; PETP; Tetrakis(hydroxymethyl)methane; Tetramethylolmethane; THME; Penta Erythritol; 2,2-bis(hydroxyme

Dipentaerythritol fine powder

Cas:126-58-9

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Other

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

1,3-Propanediol,2,2'-[oxybis(methylene)]bis[2-(hydroxymethyl)-

Cas:126-58-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:white powder/ Refer to COA Storage:Refer to COA

126-58-9 cas 90% Ready stock Dipentaerythritol

Cas:126-58-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Leader Biochemical Group

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

China Biggest Factory Manufacturer Supply Dipentaerythritol CAS 126-58-9

Cas:126-58-9

Min.Order:1 Kilogram

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 present

Dipentaerythritol with CAS:126-58-9

Cas:126-58-9

Min.Order:1 Kilogram

FOB Price: $14.0 / 20.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Dipentaerythritol CAS: 126-58-9 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 interm

Dipentaerythritol CAS: 126-58-9

Cas:126-58-9

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

1,3-Propanediol,2,2'-[oxybis(methylene)]bis[2-(hydroxymethyl)-

Cas:126-58-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

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,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,

Dipentaerythritol supplier in China CAS NO.126-58-9

Cas:126-58-9

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

HUBEI RISON CHEMICAL CO.,LTD.

Located in Wuhan City of Hubei Province, Wuhan Rison Trading co., Ltd is engaged in the supply of fine specialty chemicals. Our business includes metal surface treatment, such as nickel/zinc/copper plating, perfluoro chemicals, tin salts (stannous su

Best Service/ Dipentaerythritol

Cas:126-58-9

Min.Order:500 Kilogram

Negotiable

Type:Other

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

1,3-Propanediol,2,2'-[oxybis(methylene)]bis[2-(hydroxymethyl)-

Cas:126-58-9

Min.Order:0

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

Dipentaerythritol

Cas:126-58-9

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

Dipentaerythritol

Cas:126-58-9

Min.Order:0

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

Dipentaerythritol

Cas:126-58-9

Min.Order:4 Kilogram

Negotiable

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

Dipentaerythritol

Cas:126-58-9

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Used in organic synthesis Transport

Dipentaerythritol

Cas:126-58-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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,

2,2'-(Oxybis(Methylene))bis(2-(hydroxyMethyl)propane-1,3-diol)

Cas:126-58-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: Dipentaerythritol CAS No.:126-58-9 Molecule Formula:C10H22O7 Molecule Weight:254.27 Purity: 90% Package: 25kg/drum Description:Colorless or slightly yellow crystalline powder Manufacture Standards:Enterprise Standard

High Quality Dipentaerythritol in stock

Cas:126-58-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Dipentaerythritol

Cas:126-58-9

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Synthetic route

formaldehyd
50-00-0

formaldehyd

formic acid
64-18-6

formic acid

acetaldehyde
75-07-0

acetaldehyde

A

Pentaerythritol
115-77-5

Pentaerythritol

B

Dipentaerythritol
126-58-9

Dipentaerythritol

C

sodium formate
141-53-7

sodium formate

Conditions
ConditionsYield
Stage #1: formaldehyd; acetaldehyde With sodium hydroxide at 45 - 65℃; under 1500.15 Torr; for 1.38333h; Inert atmosphere;
Stage #2: formic acid pH=6; Product distribution / selectivity;
A 87.4%
B 5%
C 99.7%
2',2'':6',6''-di-O-benzylidene-2',2'',6',6''-tetra-(hydroxymethyl)-4-oxa-1,7-heptanediol
625092-16-2

2',2'':6',6''-di-O-benzylidene-2',2'',6',6''-tetra-(hydroxymethyl)-4-oxa-1,7-heptanediol

Dipentaerythritol
126-58-9

Dipentaerythritol

Conditions
ConditionsYield
With water; acetic acid for 1.5h; Heating;88%
Pentaerythritol
115-77-5

Pentaerythritol

Dipentaerythritol
126-58-9

Dipentaerythritol

Conditions
ConditionsYield
With [1,3]-dioxolan-2-one; tetrabutoxytitanium; boron trioxide; sodium formate at 140 - 190℃; under 412.541 - 727.573 Torr; for 14h; Reagent/catalyst; Pressure; Temperature; Dean-Stark;38%
formaldehyd
50-00-0

formaldehyd

acetaldehyde
75-07-0

acetaldehyde

A

Pentaerythritol
115-77-5

Pentaerythritol

B

Dipentaerythritol
126-58-9

Dipentaerythritol

Conditions
ConditionsYield
With alkali Trennung ueber die Salpersaeureester;
With alkali Trennung von Pentaerythrit ueber die Salpetersaeureester;
With calcium hydroxide; water at 20℃;
formaldehyd
50-00-0

formaldehyd

acetaldehyde
75-07-0

acetaldehyde

Dipentaerythritol
126-58-9

Dipentaerythritol

Conditions
ConditionsYield
With sodium hydroxide; Pentaerythritol; water at 58℃;
formaldehyd
50-00-0

formaldehyd

acetaldehyde
75-07-0

acetaldehyde

A

Pentaerythritol
115-77-5

Pentaerythritol

B

tri(hydroxymethyl)acetaldehyde
3818-32-4

tri(hydroxymethyl)acetaldehyde

C

Dipentaerythritol
126-58-9

Dipentaerythritol

D

tripentaerythritol
78-24-0

tripentaerythritol

E

3-(3-Hydroxy-2,2-bis-hydroxymethyl-propoxy)-2,2-bis-hydroxymethyl-propionaldehyde

3-(3-Hydroxy-2,2-bis-hydroxymethyl-propoxy)-2,2-bis-hydroxymethyl-propionaldehyde

F

3-[3-(3-Hydroxy-2,2-bis-hydroxymethyl-propoxy)-2,2-bis-hydroxymethyl-propoxy]-2,2-bis-hydroxymethyl-propionaldehyde

3-[3-(3-Hydroxy-2,2-bis-hydroxymethyl-propoxy)-2,2-bis-hydroxymethyl-propoxy]-2,2-bis-hydroxymethyl-propionaldehyde

Conditions
ConditionsYield
With sodium hydroxide at 30℃; Product distribution; Mechanism; pH=12.5; different initial acetaldehyde concentrations;
formaldehyd
50-00-0

formaldehyd

acetaldehyde
75-07-0

acetaldehyde

A

Pentaerythritol
115-77-5

Pentaerythritol

B

acetaldol
107-89-1

acetaldol

C

Dipentaerythritol
126-58-9

Dipentaerythritol

Conditions
ConditionsYield
With sodium hydroxide at 10℃; for 5h; Product distribution; Mechanism; different initial aldehyde concentrations and reaction times; effect of additional pentaerythritol;
formaldehyd
50-00-0

formaldehyd

acetaldehyde
75-07-0

acetaldehyde

Ca(OH)2

Ca(OH)2

A

Pentaerythritol
115-77-5

Pentaerythritol

B

Dipentaerythritol
126-58-9

Dipentaerythritol

Conditions
ConditionsYield
je nach Bedingungen wechselnden Mengen;
formaldehyd
50-00-0

formaldehyd

acetaldehyde
75-07-0

acetaldehyde

lime milk

lime milk

A

Pentaerythritol
115-77-5

Pentaerythritol

B

Dipentaerythritol
126-58-9

Dipentaerythritol

formaldehyd
50-00-0

formaldehyd

acetaldehyde
75-07-0

acetaldehyde

A

Pentaerythritol
115-77-5

Pentaerythritol

B

Formaldehyd-bis(pentaerythrityl)acetal
6228-26-8

Formaldehyd-bis(pentaerythrityl)acetal

C

Dipentaerythritol
126-58-9

Dipentaerythritol

D

various other products

various other products

Conditions
ConditionsYield
In water at 10℃; Rate constant; Mechanism; Product distribution; and equilibrium constants;
bis-(3-formyloxy-2,2-bis-formyloxymethyl-propyl)-ether

bis-(3-formyloxy-2,2-bis-formyloxymethyl-propyl)-ether

A

Dipentaerythritol
126-58-9

Dipentaerythritol

B

carbon dioxide
124-38-9

carbon dioxide

C

CO

CO

Conditions
ConditionsYield
at 270℃; Thermolysis;
bis-(3-trityloxy-2,2-bis-trityloxymethyl-propyl)-ether

bis-(3-trityloxy-2,2-bis-trityloxymethyl-propyl)-ether

water
7732-18-5

water

A

triphenylmethyl alcohol
76-84-6

triphenylmethyl alcohol

B

Dipentaerythritol
126-58-9

Dipentaerythritol

Pentaerythritol
115-77-5

Pentaerythritol

acrolein
107-02-8

acrolein

Dipentaerythritol
126-58-9

Dipentaerythritol

Conditions
ConditionsYield
With sodium hydroxide; formaldehyd; formic acid In water
Dipentaerythritol
126-58-9

Dipentaerythritol

3-mercaptopropionic acid
107-96-0

3-mercaptopropionic acid

dipentaerythritol hexakis(3-mercaptopropionate)

dipentaerythritol hexakis(3-mercaptopropionate)

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene at 110℃; for 6h;100%
With sulfuric acid In toluene for 48h; Heating / reflux;58%
With SO42-/ Al2O3-ZrO2 at 80 - 100℃;390.5 g
Dipentaerythritol
126-58-9

Dipentaerythritol

cyclohexanone
108-94-1

cyclohexanone

2',2'':6',6''-di-O-cyclohexylidene-2',2'',6',6''-tetra(hydroxymethyl)-4-oxa-1,7-heptanediol

2',2'':6',6''-di-O-cyclohexylidene-2',2'',6',6''-tetra(hydroxymethyl)-4-oxa-1,7-heptanediol

Conditions
ConditionsYield
With sulfuric acid at 80℃;100%
With toluene-4-sulfonic acid In N,N-dimethyl-formamide; benzene for 6h; Heating;98%
Dipentaerythritol
126-58-9

Dipentaerythritol

hexanoic acid
142-62-1

hexanoic acid

dipentaerythritol hexahexanoate
19544-39-9

dipentaerythritol hexahexanoate

Conditions
ConditionsYield
With sulfuric acid; toluene-4-sulfonic acid at 128℃; for 0.15h; Neat (no solvent); Microwave irradiation;98%
2-(hydroxymethyl)-2-methylpropane-1,3-diol
77-85-0

2-(hydroxymethyl)-2-methylpropane-1,3-diol

triethyl phosphate
78-40-0

triethyl phosphate

Dipentaerythritol
126-58-9

Dipentaerythritol

triethyl phosphite
122-52-1

triethyl phosphite

C16H34O15P4

C16H34O15P4

Conditions
ConditionsYield
Stage #1: 2-(hydroxymethyl)-2-methylpropane-1,3-diol; Dipentaerythritol; triethyl phosphite at 85℃; for 5h; Inert atmosphere;
Stage #2: triethyl phosphate With Isobutyl bromide at 185℃; for 16h;
96.1%
Dipentaerythritol
126-58-9

Dipentaerythritol

N,N-diethyl-α,α-difluorobenzylamine
90238-20-3

N,N-diethyl-α,α-difluorobenzylamine

1-phenyl-4-{[(1-phenyl-2,6,7-trioxabicyclo[2.2.2]ocatne-4-yl)methoxy]methyl}-2,6,7-trioxabicyclo[2.2.2]octane
1097648-13-9

1-phenyl-4-{[(1-phenyl-2,6,7-trioxabicyclo[2.2.2]ocatne-4-yl)methoxy]methyl}-2,6,7-trioxabicyclo[2.2.2]octane

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 60℃; for 1h;96%
oenanthic acid
111-14-8

oenanthic acid

Dipentaerythritol
126-58-9

Dipentaerythritol

dipentaerythritol hexaheptanoate
76939-66-7

dipentaerythritol hexaheptanoate

Conditions
ConditionsYield
With sulfuric acid; toluene-4-sulfonic acid at 135℃; for 0.183333h; Neat (no solvent); Microwave irradiation;96%
1,1,1-tri(hydroxymethyl)propane
77-99-6

1,1,1-tri(hydroxymethyl)propane

Dipentaerythritol
126-58-9

Dipentaerythritol

dimethyl methane phosphonate
756-79-6

dimethyl methane phosphonate

phosphorous acid trimethyl ester
121-45-9

phosphorous acid trimethyl ester

methyl-(5-ethyl-2-methyl-1,3,2-dioxaphosphorinan-5-yl)methyl methyl ester (P-oxide phosphonate)

methyl-(5-ethyl-2-methyl-1,3,2-dioxaphosphorinan-5-yl)methyl methyl ester (P-oxide phosphonate)

Conditions
ConditionsYield
Stage #1: 1,1,1-tri(hydroxymethyl)propane; Dipentaerythritol; phosphorous acid trimethyl ester With phosphoric acid at 85℃; for 5h; Inert atmosphere;
Stage #2: dimethyl methane phosphonate With 1-bromo-butane at 185℃; for 16h;
95.8%
trimethyl phosphite
512-56-1

trimethyl phosphite

1,1,1-tri(hydroxymethyl)propane
77-99-6

1,1,1-tri(hydroxymethyl)propane

tri-n-butyl phosphite
102-85-2

tri-n-butyl phosphite

Dipentaerythritol
126-58-9

Dipentaerythritol

C13H25O10P3

C13H25O10P3

Conditions
ConditionsYield
Stage #1: 1,1,1-tri(hydroxymethyl)propane; tri-n-butyl phosphite; Dipentaerythritol With sulfuric acid at 85℃; for 5h; Inert atmosphere;
Stage #2: trimethyl phosphite With 1-Bromopentane at 185℃; for 16h;
95.6%
2-bromophenylacetic acid
4870-65-9

2-bromophenylacetic acid

Dipentaerythritol
126-58-9

Dipentaerythritol

Bromo-phenyl-acetic acid 3-(2-bromo-2-phenyl-acetoxy)-2-[3-(2-bromo-2-phenyl-acetoxy)-2,2-bis-(2-bromo-2-phenyl-acetoxymethyl)-propoxymethyl]-2-(2-bromo-2-phenyl-acetoxymethyl)-propyl ester

Bromo-phenyl-acetic acid 3-(2-bromo-2-phenyl-acetoxy)-2-[3-(2-bromo-2-phenyl-acetoxy)-2,2-bis-(2-bromo-2-phenyl-acetoxymethyl)-propoxymethyl]-2-(2-bromo-2-phenyl-acetoxymethyl)-propyl ester

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene at 110℃; for 16h;95%
Dipentaerythritol
126-58-9

Dipentaerythritol

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

dipentaerythritol hexatosylate
214144-11-3

dipentaerythritol hexatosylate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; Cooling with ice;95%
With pyridine at 25℃; for 48h;85%
With pyridine at 0 - 20℃;68%
Octanoic acid
124-07-2

Octanoic acid

Dipentaerythritol
126-58-9

Dipentaerythritol

dipentaerythritol hexaoctanoate

dipentaerythritol hexaoctanoate

Conditions
ConditionsYield
With pyridine; <(chlorosulfinyloxy)methylene>dimethylammonium chloride In dichloromethane at 20℃; for 6h;94%
With sulfuric acid; toluene-4-sulfonic acid at 142℃; for 0.166667h; Neat (no solvent); Microwave irradiation;90%
Dipentaerythritol
126-58-9

Dipentaerythritol

sulfur trioxide trimethylamine complex
3162-58-1

sulfur trioxide trimethylamine complex

C10H22O25S6*6C3H9N

C10H22O25S6*6C3H9N

Conditions
ConditionsYield
With N,N-dimethyl-formamide In toluene at 80℃; for 0.833333h; Inert atmosphere;93.8%
1-decanoic acid
334-48-5

1-decanoic acid

Dipentaerythritol
126-58-9

Dipentaerythritol

dipentaerythritol hexacaprate

dipentaerythritol hexacaprate

Conditions
ConditionsYield
With pyridine; <(chlorosulfinyloxy)methylene>dimethylammonium chloride In dichloromethane at 20℃; for 6h;93%
Dipentaerythritol
126-58-9

Dipentaerythritol

valeric acid
109-52-4

valeric acid

dipentaerythritol hexapentanoate
76185-96-1

dipentaerythritol hexapentanoate

Conditions
ConditionsYield
With sulfuric acid; toluene-4-sulfonic acid at 115℃; for 0.166667h; Neat (no solvent); Microwave irradiation;92%
Dipentaerythritol
126-58-9

Dipentaerythritol

2-propynyl chloride
624-65-7

2-propynyl chloride

3-(3-(prop-2-yn-1-yloxy)-2-((3-(prop-2-yn-1-yloxy)-2,2-bis((prop-2-yn-1yloxy)methyl)propoxy)methyl)-2-((prop-2-yn-1-yloxy)methyl)propoxy)prop-1-yne

3-(3-(prop-2-yn-1-yloxy)-2-((3-(prop-2-yn-1-yloxy)-2,2-bis((prop-2-yn-1yloxy)methyl)propoxy)methyl)-2-((prop-2-yn-1-yloxy)methyl)propoxy)prop-1-yne

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide; toluene at 0 - 20℃; for 5h;91%
Dipentaerythritol
126-58-9

Dipentaerythritol

acetic anhydride
108-24-7

acetic anhydride

1,2',2'',6',6'',7-hexa-O-acetyl-2',2'',6',6''-tetra-(hydroxymethyl)-4-oxa-heptanediol
67754-23-8

1,2',2'',6',6'',7-hexa-O-acetyl-2',2'',6',6''-tetra-(hydroxymethyl)-4-oxa-heptanediol

Conditions
ConditionsYield
With pyridine at 20℃; for 12h;90%
With sodium acetate
Dipentaerythritol
126-58-9

Dipentaerythritol

benzaldehyde
100-52-7

benzaldehyde

2',2'':6',6''-di-O-benzylidene-2',2'',6',6''-tetra-(hydroxymethyl)-4-oxa-1,7-heptanediol
625092-16-2

2',2'':6',6''-di-O-benzylidene-2',2'',6',6''-tetra-(hydroxymethyl)-4-oxa-1,7-heptanediol

Conditions
ConditionsYield
With hydrogenchloride In dimethyl sulfoxide; N,N-dimethyl-formamide under 100 Torr; for 3h; Heating;90%
With toluene-4-sulfonic acid; benzene Entfernen des entstehenden Wassers;
Dipentaerythritol
126-58-9

Dipentaerythritol

cyanoacetic acid
372-09-8

cyanoacetic acid

C28H28N6O13

C28H28N6O13

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene at 140℃; for 4h;90%
toluene-4-sulfonic acid In toluene at 140℃; for 3h;
Dipentaerythritol
126-58-9

Dipentaerythritol

2-diethylamino-5,5-dimethyl-1,3,2-dioxaphosphorinane
21458-75-3

2-diethylamino-5,5-dimethyl-1,3,2-dioxaphosphorinane

dipentaerythrite hexa-2,2-dimethyl-1,3-propylene phosphite
1011802-79-1

dipentaerythrite hexa-2,2-dimethyl-1,3-propylene phosphite

Conditions
ConditionsYield
With pyridine In 1,4-dioxane at 90 - 100℃; for 2h;87%
Dipentaerythritol
126-58-9

Dipentaerythritol

2-chloro-1,3,2-dioxaphosphinane
6362-89-6

2-chloro-1,3,2-dioxaphosphinane

C28H52O19P6
1011802-78-0

C28H52O19P6

Conditions
ConditionsYield
With pyridine In 1,4-dioxane85%
Dipentaerythritol
126-58-9

Dipentaerythritol

3H3N*3H(1+)*MnMo6O18(OH)6(3-)

3H3N*3H(1+)*MnMo6O18(OH)6(3-)

tetrabutylammomium bromide
1643-19-2

tetrabutylammomium bromide

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

2C10H19O7(3-)*3C16H36N(1+)*C3H7NO*MnMo6O18(3+)

2C10H19O7(3-)*3C16H36N(1+)*C3H7NO*MnMo6O18(3+)

Conditions
ConditionsYield
Stage #1: 3H3N*3H(1+)*MnMo6O18(OH)6(3-) In water at 100℃; for 12h; Reflux;
Stage #2: Dipentaerythritol for 3h; Reflux;
Stage #3: tetrabutylammomium bromide; N,N-dimethyl-formamide
84%
(tetrabutylammonium)5[H4P2W15V3O62]

(tetrabutylammonium)5[H4P2W15V3O62]

Dipentaerythritol
126-58-9

Dipentaerythritol

10N(C4H9)4(1+)*2H(1+)*2P2V3W15O59(3-)*[(OCH2)3CCH2]2O(6-)=[N(C4H9)4]10H2[P2V3W15O59(OCH2)3CCH2]2O

10N(C4H9)4(1+)*2H(1+)*2P2V3W15O59(3-)*[(OCH2)3CCH2]2O(6-)=[N(C4H9)4]10H2[P2V3W15O59(OCH2)3CCH2]2O

Conditions
ConditionsYield
In acetonitrile (OCNHC(CH2OH)3)2 added to MeCN soln. of W complex; refluxed for 6 d in dark, soln. added dropwise to Et2O; ppt. isolated by filtration; dried overnight under vac.; elem. anal.;83.8%
Dipentaerythritol
126-58-9

Dipentaerythritol

bis-(3-chloro-2,2-bis-chloromethyl-propyl) ether
57690-45-6

bis-(3-chloro-2,2-bis-chloromethyl-propyl) ether

Conditions
ConditionsYield
With pyridine; thionyl chloride at 50 - 115℃; for 5h;82%
Dipentaerythritol
126-58-9

Dipentaerythritol

2-chloro-5,5-dimethyl-[1,3,2]dioxaphosphinane
2428-06-0

2-chloro-5,5-dimethyl-[1,3,2]dioxaphosphinane

dipentaerythrite hexa-2,2-dimethyl-1,3-propylene phosphite
1011802-79-1

dipentaerythrite hexa-2,2-dimethyl-1,3-propylene phosphite

Conditions
ConditionsYield
With pyridine In 1,4-dioxane80%
Dipentaerythritol
126-58-9

Dipentaerythritol

allyl bromide
106-95-6

allyl bromide

bis-(3-allyloxy-2,2-bis-allyloxymethyl-propyl)-ether
64340-67-6

bis-(3-allyloxy-2,2-bis-allyloxymethyl-propyl)-ether

Conditions
ConditionsYield
Stage #1: Dipentaerythritol With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.333333h; Inert atmosphere;
Stage #2: allyl bromide In N,N-dimethyl-formamide at 20℃; for 5h; Inert atmosphere;
80%
Dipentaerythritol
126-58-9

Dipentaerythritol

Perfluoro pentanoyl fluoride
375-62-2

Perfluoro pentanoyl fluoride

C25H19F27O10

C25H19F27O10

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 55 - 80℃; for 5h; Further stages;80%
With triethylamine In N,N-dimethyl-formamide at 55 - 80℃; for 5h; Temperature;
With triethylamine In N,N-dimethyl-formamide at 55 - 80℃; for 5h; Temperature;
2-bromoisobutyric acid bromide
20769-85-1

2-bromoisobutyric acid bromide

Dipentaerythritol
126-58-9

Dipentaerythritol

dipentaerythritol hexakis(2-bromoisobutyrate)

dipentaerythritol hexakis(2-bromoisobutyrate)

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane at -18 - 20℃; for 21h; Inert atmosphere;76%
With TEA In tetrahydrofuran
With triethylamine In dimethyl sulfoxide at 5 - 20℃; for 48h;2.9 g
With triethylamine In dichloromethane at 0 - 30℃; for 52h;
formaldehyd
50-00-0

formaldehyd

Dipentaerythritol
126-58-9

Dipentaerythritol

2',2'':6',6''-di-O-methylidene-2',2'',6',6''-tetra(hydroxymethyl)-4-oxa-1,7-heptanediol
95260-40-5

2',2'':6',6''-di-O-methylidene-2',2'',6',6''-tetra(hydroxymethyl)-4-oxa-1,7-heptanediol

Conditions
ConditionsYield
With sulfuric acid In N,N-dimethyl-formamide; benzene at 80℃;75%
With hydrogenchloride at 85℃; for 14h;40.6%

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