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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

2-Methyl-2,4-pentanediol Manufacturer/High quality/Best price/In stock

Cas:107-41-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 2-methylpentane-2,4-diol

Cas:107-41-5

Min.Order:1

Negotiable

Type:Other

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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

High Quality 99% 2,4-Pentanediol,2-methyl- 107-41-5 ISO Manufacturer

Cas:107-41-5

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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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

Hexylene Glycol

Cas:107-41-5

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality 2-Methyl-2,4-pentanediol

Cas:107-41-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Factory price 2-Methyl-2,4-pentanediol CAS 107-41-5 in stock Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediates (Fluoren

Factory price 2-Methyl-2,4-pentanediol CAS 107-41-5 in stock

Cas:107-41-5

Min.Order:1 Gram

FOB Price: $50.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

99.9% Hexylene Glycol / 2-Methyl-2, 4-Pentanediol Liquid Mpd CAS 107-41-5

Cas:107-41-5

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

Manufacturer supply CAS 107-41-5 with best quality

Cas:107-41-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product Name 2-Methyl-2,4-pentanediol Synonyms 2-Methyl-2,4-pentanediol;Hexylene glycol CAS: 107-41-5 MF: C6H14O2 MW: 118.1742

2-Methyl-2,4-pentanediol

Cas:107-41-5

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:Oily colorless liquid with a mild sweet odor Storage:Room temperature Package:200kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Any port in china

2-Methyl-2,4-pentanediol Manufacturer (MPD)

Cas:107-41-5

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients 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 Specialized

2,4-Pentanediol,2-methyl- 107-41-5

Cas:107-41-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

2-Methyl-2,4-pentanediol Basic information Product Name: 2-Methyl-2,4-pentanediol Synonyms: 2-METHYL-2,4-PENTANEDIOL, 99%2-METHYL-2,4-PENTANEDIOL, 99%2-METHYL-2,4-PENTANEDIOL, 99%;2,4-Dihydroxy-2-Methyl-Penthane;MPD;2-METHYLPENTAN-2,4-DIOL;2-M

2-Methyl-2,4-pentanediol

Cas:107-41-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

2-Methyl-2,4-pentanediol CAS:107-41-5 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 in

2-Methyl-2,4-pentanediol CAS:107-41-5

Cas:107-41-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

2,4-Pentanediol,2-methyl-

Cas:107-41-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

2,4-Pentanediol,2-methyl-

Cas:107-41-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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 Service 1.Own made fine chemical products 2.Out sourcing and quality c

2-Methyl-2,4-pentanediolCAS: 107-41-5

Cas:107-41-5

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

Hexylene Glycol

Cas:107-41-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Hefei Zhaobo Technology Co., Ltd.

2-Methyl-2,4-pentanediol CAS 107-41-5 Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict quality c

2-Methyl-2,4-pentanediol CAS 107-41-5

Cas:107-41-5

Min.Order:1 Kilogram

FOB Price: $10.0 / 50.0

Type:Trading Company

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Hebei Miheng Trading Co., Ltd.

2-Methyl-2,4-pentanediol CAS 107-41-5 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assemb

2-Methyl-2,4-pentanediol CAS 107-41-5

Cas:107-41-5

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

Type:Trading Company

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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

HEXYLENE GLYCOL

Cas:107-41-5

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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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

2,4-Pentanediol,2-methyl-

Cas:107-41-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

2-Methyl-2,4-pentanediol

Cas:107-41-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:colourless liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediat

2,4-Pentanediol,2-methyl-

Cas:107-41-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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-Methyl-2,4-pentanediol

Cas:107-41-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Top Purity Hexylene Glycol

Cas:107-41-5

Min.Order:0

Negotiable

Type:Trading Company

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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

107-41-5 Hexylene Glycol

Cas:107-41-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

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

Hexylene Glycol

Cas:107-41-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

My Company Changchun Artel Import and Export trade companyImport and Export Trade Co., Ltd.is located in Changchun, a national historical and cultural city, Jilin Province, China. It covers an area of 22,000 square meters, construction area

2-Methyl-2,4-pentanediol CAS NO.107-41-5 CAS NO.107-41-5

Cas:107-41-5

Min.Order:20 Metric Ton

Negotiable

Type:Trading Company

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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

107-41-5 Hexylene Glycol

Cas:107-41-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

2-Methyl-2,4-pentanediol CAS NO.107-41-5 CAS NO.107-41-5 CAS NO.107-41-5

Cas:107-41-5

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

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Synthetic route

4-Hydroxy-4-methyl-2-pentanone
123-42-2

4-Hydroxy-4-methyl-2-pentanone

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

Conditions
ConditionsYield
With hydrogen In water at 120℃; under 7500.75 Torr; for 3h; Reagent/catalyst; Temperature; Pressure; Solvent;100%
With sodium tetrahydroborate In methanol at 0 - 20℃; for 1h;83%
With lithium aluminium tetrahydride In tetrahydrofuran at 20℃; for 3h;53%
2,2-Diisopropyl-4,4,6-trimethyl-[1,3,2]dioxasilinane
85272-42-0

2,2-Diisopropyl-4,4,6-trimethyl-[1,3,2]dioxasilinane

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

Conditions
ConditionsYield
With hydrogen fluoride In acetonitrile at 25℃; for 0.25h;95%
7,7,9-Trimethyl-5,8,9,11-tetrahydro-7H-6,10-dioxa-benzocyclononene
127392-17-0

7,7,9-Trimethyl-5,8,9,11-tetrahydro-7H-6,10-dioxa-benzocyclononene

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

Conditions
ConditionsYield
With hydrogen; palladium hydroxide - carbon In ethanol under 760 Torr;89%
2,4-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methyl-pentane

2,4-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methyl-pentane

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

Conditions
ConditionsYield
With low-loading and alkylated polystyrene-supported-SO3H In water at 40℃; for 12h;89%
2,2-Di-tert-butyl-4,4,6-trimethyl-[1,3,2]dioxasilinane
85272-43-1

2,2-Di-tert-butyl-4,4,6-trimethyl-[1,3,2]dioxasilinane

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

Conditions
ConditionsYield
With hydrogen fluoride In acetonitrile at 25℃; for 12h;88%
4-Methoxymethoxy-2-methyl-pentan-2-ol
89449-96-7

4-Methoxymethoxy-2-methyl-pentan-2-ol

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

Conditions
ConditionsYield
With (i-PrS)BBr In dichloromethane at -78℃;70%
titanium(IV) tert-butoxide
3087-39-6

titanium(IV) tert-butoxide

acetaldehyde
75-07-0

acetaldehyde

A

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

(2S,6S)-4-Methyl-heptane-2,4,6-triol

(2S,6S)-4-Methyl-heptane-2,4,6-triol

Conditions
ConditionsYield
With lithium perchlorate; MANDELIC ACID at 20℃; for 24h;A 51%
B 8%
titanium(IV) tert-butoxide
3087-39-6

titanium(IV) tert-butoxide

acetaldehyde
75-07-0

acetaldehyde

A

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

B

(2S,6R)-4-Methyl-heptane-2,4,6-triol

(2S,6R)-4-Methyl-heptane-2,4,6-triol

(2S,6S)-4-Methyl-heptane-2,4,6-triol

(2S,6S)-4-Methyl-heptane-2,4,6-triol

Conditions
ConditionsYield
With lithium perchlorate; MANDELIC ACID at 20℃; for 24h;A 2%
B 43%
C 8%
4-Hydroxy-4-methyl-2-pentanone
123-42-2

4-Hydroxy-4-methyl-2-pentanone

A

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

B

2-methylpentan-2-ol
590-36-3

2-methylpentan-2-ol

Conditions
ConditionsYield
bei der elektrolytischen Reduktion;
acetone
67-64-1

acetone

A

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

B

2,3-dimethyl-2,3-butane diol
76-09-5

2,3-dimethyl-2,3-butane diol

Conditions
ConditionsYield
With amalgamated magnesium
2-methyl-3,4-pentadien-2-ol
34761-53-0

2-methyl-3,4-pentadien-2-ol

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

Conditions
ConditionsYield
(i) Hg(OAc)2, H2O, (ii) NaBH4; Multistep reaction;
1.3-butanediol
18826-95-4, 107-88-0

1.3-butanediol

2,2,4,4,6-Pentamethyl-1,3-dioxa-2-silacyclohexane
77181-39-6

2,2,4,4,6-Pentamethyl-1,3-dioxa-2-silacyclohexane

A

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

B

2,2,4-Trimethyl-1,3-dioxa-2-silacyclohexane
14903-76-5

2,2,4-Trimethyl-1,3-dioxa-2-silacyclohexane

Conditions
ConditionsYield
boron trifluoride diethyl etherate In 1,4-dioxane at 20℃;A n/a
B 21 % Chromat.
acetaldehyde
75-07-0

acetaldehyde

isobutene
115-11-7

isobutene

A

4,4-dimethyl-1,3-dioxane
766-15-4

4,4-dimethyl-1,3-dioxane

B

2,4,4,6-tetramethyl-1,3-dioxane
5182-37-6

2,4,4,6-tetramethyl-1,3-dioxane

C

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

D

3-methyl-butane-1,3-diol
2568-33-4

3-methyl-butane-1,3-diol

E

2,4,4-trimethyl-1,3-dioxane
29879-84-3

2,4,4-trimethyl-1,3-dioxane

Conditions
ConditionsYield
With formaldehyd; sulfuric acid In various solvent(s) at 70℃; for 4.33333h; Product distribution; var. time, steel bomb;A 5.6 mmol
B 8.5 mmol
C n/a
D n/a
E 16.4 mmol
4-hydroperoxy 2-methylpentane
54942-19-7

4-hydroperoxy 2-methylpentane

A

Methyl isobutyl carbinol
108-11-2

Methyl isobutyl carbinol

B

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

C

octanol
111-87-5

octanol

D

2-methyl-1,4-pentanediol
6287-17-8

2-methyl-1,4-pentanediol

Conditions
ConditionsYield
With lithium aluminium tetrahydride; octane; manganese(II) stearate 1.) 125 deg C, 10 h, 2.) THF, reflux, 1 h; Yield given. Multistep reaction. Yields of byproduct given;
furan-2,3,5(4H)-trione pyridine (1:1)

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

acetone
67-64-1

acetone

PtO2

PtO2

A

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

B

isopropyl alcohol
67-63-0

isopropyl alcohol

Conditions
ConditionsYield
pH 11.9.Hydrogenation;
2,4,4,6-tetramethyl-1,3-dioxane
5182-37-6

2,4,4,6-tetramethyl-1,3-dioxane

A

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

B

4-methoxy-4-methoxy-pentan-2-ol

4-methoxy-4-methoxy-pentan-2-ol

Conditions
ConditionsYield
With methanol; sulfuric acid
4-Hydroxy-4-methyl-2-pentanone
123-42-2

4-Hydroxy-4-methyl-2-pentanone

sodium amalgam

sodium amalgam

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

4-Hydroxy-4-methyl-2-pentanone
123-42-2

4-Hydroxy-4-methyl-2-pentanone

copper chromite

copper chromite

A

Methyl isobutyl carbinol
108-11-2

Methyl isobutyl carbinol

B

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

C

isopropyl alcohol
67-63-0

isopropyl alcohol

D

acetone
67-64-1

acetone

Conditions
ConditionsYield
at 150℃; Hydrogenation;
4-Hydroxy-4-methyl-2-pentanone
123-42-2

4-Hydroxy-4-methyl-2-pentanone

nickel

nickel

A

Methyl isobutyl carbinol
108-11-2

Methyl isobutyl carbinol

B

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

C

isopropyl alcohol
67-63-0

isopropyl alcohol

D

acetone
67-64-1

acetone

Conditions
ConditionsYield
Hydrogenation;
ethylidene diacetate
542-10-9

ethylidene diacetate

isobutene
115-11-7

isobutene

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

Conditions
ConditionsYield
Stage #1: ethylidene diacetate; isobutene With tin(IV) chloride In nitromethane at -10 - 20℃; for 1h; Addition; Salt formation;
Stage #2: With water Hydrolysis;
Stage #3: With potassium hydroxide In ethanol for 0.75h; Hydrolysis; Heating;
C6H13ClMg

C6H13ClMg

A

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

B

aqueous KOH-solution

aqueous KOH-solution

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1.) O2, 2.) aq. H2SO4 / 1.) diethyl ether, -65 deg C
2: 1.) n-octane, manganese stearate, 2.) LiAlH4 / 1.) 125 deg C, 10 h, 2.) THF, reflux, 1 h
View Scheme
4,4,6-trimethyl-1,3-dioxane-2-one
27700-00-1

4,4,6-trimethyl-1,3-dioxane-2-one

2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

Conditions
ConditionsYield
With potassium carbonate In methanol at 23℃;9.1 mg
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

2-benzyloxycarbonyl-3-trifluoromethyl-4-ethyl-5-formylpyrrole
94609-22-0

2-benzyloxycarbonyl-3-trifluoromethyl-4-ethyl-5-formylpyrrole

2-benzyloxycarbonyl-3-trifluoromethyl-4-ethyl-5-(4',4',6'-trimethyl-1',3'-dioxane-2'-yl)pyrrole
594859-48-0

2-benzyloxycarbonyl-3-trifluoromethyl-4-ethyl-5-(4',4',6'-trimethyl-1',3'-dioxane-2'-yl)pyrrole

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene for 1h; Heating;100%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

4,4,6-trimethyl-1,3,2-dioxaborinane
10199-14-1, 23894-82-8

4,4,6-trimethyl-1,3,2-dioxaborinane

Conditions
ConditionsYield
With dimethylsulfide; borane In dichloromethane at 0 - 25℃;100%
With dimethylsulfide borane complex In dichloromethane at 0 - 20℃; for 3h;78%
With borane Ν,Ν-diethylaniline complex; palladium 10% on activated carbon In 1,4-dioxane at 20℃; for 1h; Inert atmosphere;75%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

[(CH3COCHCOCH3)2Al(μ-OCH(CH3)2)2Al(OCH(CH3)2)2]

[(CH3COCHCOCH3)2Al(μ-OCH(CH3)2)2Al(OCH(CH3)2)2]

[Al2(OCH(CH3)2)2(CH3COCHCOCH3)2(OC(CH3)2CH2CHCH3O)]
163462-30-4

[Al2(OCH(CH3)2)2(CH3COCHCOCH3)2(OC(CH3)2CH2CHCH3O)]

Conditions
ConditionsYield
In benzene byproducts: i-PrOH; moisture free; refluxing; solvent removal; elem. anal.;100%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

3-Mercaptopropyltriethoxysilane
14814-09-6

3-Mercaptopropyltriethoxysilane

3-(2-methyl-2,4-pentanedioxyethoxysilyl)-1-propanethiol

3-(2-methyl-2,4-pentanedioxyethoxysilyl)-1-propanethiol

Conditions
ConditionsYield
toluene-4-sulfonic acid at 33 - 60℃; under 11 Torr; for 2h;99.2%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

tert-butyldimethylsilyl chloride
18162-48-6

tert-butyldimethylsilyl chloride

4-tert-butyldimethylsilanyloxy-2-methyl-2-pentanol
193811-86-8

4-tert-butyldimethylsilanyloxy-2-methyl-2-pentanol

Conditions
ConditionsYield
With 1H-imidazole In N,N-dimethyl-formamide at 0 - 20℃; for 14h;99%
With 1H-imidazole In N,N-dimethyl-formamide at 50 - 70℃; for 1.75h;
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

benzoyl chloride
98-88-4

benzoyl chloride

4-hydroxy-4-methylpentan-2-yl benzoate
56543-20-5

4-hydroxy-4-methylpentan-2-yl benzoate

Conditions
ConditionsYield
With N,N,N,N,-tetramethylethylenediamine; 4 A molecular sieve In dichloromethane at -78℃; for 2h; Acylation;99%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

[Ti(N-phenylsalicylideneimine(-H))2(O-i-Pr)2]

[Ti(N-phenylsalicylideneimine(-H))2(O-i-Pr)2]

[Ti(N-phenylsalicylideneimine(-H))2(OC(CH3)2CH2CH(CH3)O)]
943433-27-0

[Ti(N-phenylsalicylideneimine(-H))2(OC(CH3)2CH2CH(CH3)O)]

Conditions
ConditionsYield
In benzene byproducts: (CH3)2CHOH; under unhydrous atm., soln. of ligand added to soln. of Ti compd. (3.06:3.01), refluxed, monitored by isopropanol liberated; concd., crystd., elem. anal.;99%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

acetic acid
64-19-7

acetic acid

4-acetoxy-2-methylpentan-2-ol
4833-08-3

4-acetoxy-2-methylpentan-2-ol

Conditions
ConditionsYield
With β-cyclodextrin-SO3H In neat (no solvent) at 70℃; for 6h;99%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

2,3-dihydro-1-benzofuran-5-ylboronic acid
331834-13-0

2,3-dihydro-1-benzofuran-5-ylboronic acid

2-(benzofuran-5-yl)-4,4,6-trimethyl-1,3,2-dioxaborinane

2-(benzofuran-5-yl)-4,4,6-trimethyl-1,3,2-dioxaborinane

Conditions
ConditionsYield
In dichloromethane at 20℃; for 16h;99%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

methacrylic acid methyl ester
80-62-6

methacrylic acid methyl ester

4-hydroxy-4-methylpentan-2-yl methacrylate

4-hydroxy-4-methylpentan-2-yl methacrylate

Conditions
ConditionsYield
With 1,1,1-trioctyl-1-methylphosphonium methylcarbonate at 20℃; for 24h; Molecular sieve; Green chemistry; chemoselective reaction;99%
With 1,1,1-trioctyl-1-methylphosphonium methylcarbonate; 4,4'-di-tert-butylbiphenyl at 25℃; for 24h; Schlenk technique; Molecular sieve;99%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

methacrylic acid methyl ester
80-62-6

methacrylic acid methyl ester

A

4-hydroxy-4-methylpentan-2-yl methacrylate

4-hydroxy-4-methylpentan-2-yl methacrylate

B

2-methylpentane-2,4-diyl bis(2-methylacrylate)

2-methylpentane-2,4-diyl bis(2-methylacrylate)

Conditions
ConditionsYield
With 4,4'-di-tert-butylbiphenyl; tetramethylammonium methyl carbonate at 80℃; for 24h; Schlenk technique; Molecular sieve;A 5%
B 99%
With tetramethylammonium methyl carbonate at 80℃; for 24h; Molecular sieve; Green chemistry; chemoselective reaction;A 5%
B 95%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

4,4,4',4',6,6'-hexamethyl-2,2'-bi(1,3,2-dioxaborinane)bis(hexyleneglycolato)diboron
230299-21-5

4,4,4',4',6,6'-hexamethyl-2,2'-bi(1,3,2-dioxaborinane)bis(hexyleneglycolato)diboron

Conditions
ConditionsYield
With tetrakis(dimethylamido)diborane In toluene at 20 - 100℃; for 1.25h;98.6%
Multi-step reaction with 2 steps
1: 2,6-di-tert-butyl-4-methyl-phenol / dichloromethane / -10 - 0 °C / Inert atmosphere
2: C25H36FeN2Si / toluene / 15 h / Inert atmosphere; Reflux
View Scheme
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

bis(2-methylpentane-2,4-diyldioxy)silane
887-37-6

bis(2-methylpentane-2,4-diyldioxy)silane

Conditions
ConditionsYield
With silica gel; sodium hydroxide In ethanol for 48h; Reflux; Large scale;98%
With silica gel; sodium hydroxide at 15℃; under 760.051 Torr; for 24h; Reagent/catalyst;
With pyridine; tetrachlorosilane
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

(Al(OCH(CH3)2)(CH3COCHCOCH3)2)2

(Al(OCH(CH3)2)(CH3COCHCOCH3)2)2

H(1+)*(CH3COCHCOCH3)2Al(OC(CH3)2CH2CH(CH3)O)(1-)=H[(CH3COCHCOCH3)2Al(OC(CH3)2CH2CH(CH3)O)]

H(1+)*(CH3COCHCOCH3)2Al(OC(CH3)2CH2CH(CH3)O)(1-)=H[(CH3COCHCOCH3)2Al(OC(CH3)2CH2CH(CH3)O)]

Conditions
ConditionsYield
In benzene byproducts: i-PrOH; Al-compd.:glycole-compd. molar ratio was 1:2, reflux for 5 h; solvent was removed in vac., solid was recrystd. from CH2Cl2/n-hexane (7:1), elem. anal.;98%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

4-tert-butylphenylboronic acid
123324-71-0

4-tert-butylphenylboronic acid

2-(4-(tert-butyl)phenyl)-4,4,6-trimethyl-1,3,2-dioxaborinane

2-(4-(tert-butyl)phenyl)-4,4,6-trimethyl-1,3,2-dioxaborinane

Conditions
ConditionsYield
In dichloromethane at 20℃; for 16h;98%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

naphthalene-2-boronic acid
32316-92-0

naphthalene-2-boronic acid

4,4,6-trimethyl-2-naphthalen-2-yl[1,3,2]dioxaborinane
1260068-92-5

4,4,6-trimethyl-2-naphthalen-2-yl[1,3,2]dioxaborinane

Conditions
ConditionsYield
In dichloromethane at 20℃; for 16h;98%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

crotonaldehyde
123-73-9

crotonaldehyde

C10H18O2

C10H18O2

Conditions
ConditionsYield
With trichloroacetonitrile at 20℃; for 2.5h; Inert atmosphere;98%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

3-phenyl-propenal
104-55-2

3-phenyl-propenal

C15H20O2

C15H20O2

Conditions
ConditionsYield
With trichloroacetonitrile at 20℃; for 2h; Inert atmosphere;97%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

(C9H6NO)B(OCH(CH3)2)2

(C9H6NO)B(OCH(CH3)2)2

(C9H6NO)B(OC(CH3)2CH2CH(CH3)O)
185611-05-6

(C9H6NO)B(OC(CH3)2CH2CH(CH3)O)

Conditions
ConditionsYield
In benzene refluxing (10 h); recrystn. (benzene/CH2Cl2); elem. anal.;96.61%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

Trimethyl borate
121-43-7

Trimethyl borate

2-methoxy-4,4,6-trimethyl-1,3,2-dioxaborinane
3208-69-3

2-methoxy-4,4,6-trimethyl-1,3,2-dioxaborinane

Conditions
ConditionsYield
for 1.5h; Reflux; Dean-Stark;96.1%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

di-tert-butylsilyl bis(trifluoromethanesulfonate)
85272-31-7

di-tert-butylsilyl bis(trifluoromethanesulfonate)

2,2-Di-tert-butyl-4,4,6-trimethyl-[1,3,2]dioxasilinane
85272-43-1

2,2-Di-tert-butyl-4,4,6-trimethyl-[1,3,2]dioxasilinane

Conditions
ConditionsYield
With 2,6-dimethylpyridine In chloroform-d1 at 25℃;96%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

bis(acetylacetonato)titanium(IV) diisopropoxide

bis(acetylacetonato)titanium(IV) diisopropoxide

[titanium(IV)(acetylacetonate)2(OC(CH3)2CH2CH(CH3)O)]

[titanium(IV)(acetylacetonate)2(OC(CH3)2CH2CH(CH3)O)]

Conditions
ConditionsYield
In benzene for 4h; Reflux;96%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

4-Bromophenylboronic acid
5467-74-3

4-Bromophenylboronic acid

2-(4-bromophenyl)-4,4,6-trimethyl-1,3,2-dioxaborinane
1092060-78-0

2-(4-bromophenyl)-4,4,6-trimethyl-1,3,2-dioxaborinane

Conditions
ConditionsYield
In dichloromethane at 20℃; for 16h;96%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

(4-(trimethylsilyl)phenyl)boronic acid
17865-11-1

(4-(trimethylsilyl)phenyl)boronic acid

2-(4-trimethylsilylphenyl)-4,4,6-trimethyl-1,3,2-dioxaborinane

2-(4-trimethylsilylphenyl)-4,4,6-trimethyl-1,3,2-dioxaborinane

Conditions
ConditionsYield
In dichloromethane at 20℃; for 16h;96%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

benzoyl chloride
98-88-4

benzoyl chloride

2-phenyl-4,4,6-trimethyl-1,3-dioxanium hexachloroantimonate

2-phenyl-4,4,6-trimethyl-1,3-dioxanium hexachloroantimonate

Conditions
ConditionsYield
With antimonypentachloride In dichloromethane at 0℃; for 0.25h;95%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

4,4,6-trimethyl-1,3-dioxane-2-one
27700-00-1

4,4,6-trimethyl-1,3-dioxane-2-one

Conditions
ConditionsYield
With 1,1,1-trioctyl-1-methylphosphonium methylcarbonate at 90℃; for 12h;95%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

phenylboronic acid

phenylboronic acid

4,4,6-trimethyl-2-phenyl-[1,3,2]dioxaborinane
15961-35-0

4,4,6-trimethyl-2-phenyl-[1,3,2]dioxaborinane

Conditions
ConditionsYield
In dichloromethane at 20℃; for 16h;95%
With 1H-imidazole; iron(III) chloride In water; acetonitrile at 20℃; for 0.5h; Inert atmosphere;82%
2-methyl-2,4-pentanediol
107-41-5

2-methyl-2,4-pentanediol

2-Methoxyphenylboronic acid
5720-06-9

2-Methoxyphenylboronic acid

2-(2-methoxyphenyl)-4,4,6-trimethyl-1,3,2-dioxaborinane
934558-37-9

2-(2-methoxyphenyl)-4,4,6-trimethyl-1,3,2-dioxaborinane

Conditions
ConditionsYield
In dichloromethane at 20℃; for 16h;95%
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