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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

2,2-Dimethylbutyric acid Manufacturer/High quality/Best price/In stock

Cas:595-37-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product description: Product name 2,2-Dimethylbutyric acid CAS number 595-37-9 Assay ≥99% Appearance Colorless liquid Capacity 200mt/year Application Pharmaceutical/pesticid

2,2-Dimethylbutyric acid

Cas:595-37-9

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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EAST CHEMSOURCES LIMITED

2,2-Dimethyl-n-butyric Acid Synonyms 2,2-Dimethyl-n-butyric Acid; 2,2-dimethylbutanoic acid; 2,2-Dimethyl butyric acid; 2,2-dimethylbutanoate; 2,2-Dimethylbutyryl acid CAS RN. 595-37-9 Molec

2,2-Dimethyl-n-butyric Acid

Cas:595-37-9

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

Type:Manufacturers

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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 2,2-dimethylbutyric acid

Cas:595-37-9

Min.Order:1

Negotiable

Type:Other

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ShiJiaZhuang Dowell Chemical Co.,Ltd.

We are manufacturer of 2,2-Dimethylbutyric acid, output 600MT/year. Appearance:colorless liquid Storage:well sealed in dry cool place Package:40KG/200KG Drum, 20MT ISOTANK Application:simvastatin intermediate / Spirodiclofen intermediates Tra

manufacturer of 2,2-Dimethylbutyric acid,600MT/year

Cas:595-37-9

Min.Order:1 Kilogram

FOB Price: $10000.0

Type:Lab/Research institutions

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

2,2-Dimethylbutyric acid

Cas:595-37-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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

2,2-Dimethylbutyric acid

Cas:595-37-9

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

2,2-Dimethylbutyric acid 595-37-9

Cas:595-37-9

Min.Order:1 Metric Ton

FOB Price: $500.0

Type:Lab/Research institutions

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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

Top Purity CAS 595-37-9 with fast shipping

Cas:595-37-9

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 2-Dimethylbutyric acid Synonyms 2,2-Dimethylbutters ure;alpha,alpha-Dimethylbutanoic acid;alpha,alpha-Dimethylbutyric acid;Butanoicacid,2,2-dimethyl-;Butyric acid, 2,2-dimethyl-;DIMETH

2,2-Dimethylbutyryl acid CAS: 595-37-9

Cas:595-37-9

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

2,2-Dimethylbutyric acidCAS NO.:595-37-9

Cas:595-37-9

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shijiazhuang Sdyano Fine Chemical Co., Ltd

1. Best prices with satisfied quality; 2. It's clients' right to choose the package's Courier (EMS, DHL, FedEx, UPS); 3.It's clients' right to choose the packing way for his produccts from many recent effective packing ways;

2,2-Dimethylbutyric acid

Cas:595-37-9

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

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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

2,2-Dimethylbutyric acid 595-37-9

Cas:595-37-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

2,2-Dimethylbutyric acid CAS:595-37-9 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 i

2,2-Dimethylbutyric acid CAS:595-37-9

Cas:595-37-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

2,2-Dimethylbutyric acid/ LIDE PHARMA- Factory supply / Best price

Cas:595-37-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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 595-37-9 2,2-Dimethylbutyric acid

Cas:595-37-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

2,2-Dimethylbutyric acid

Cas:595-37-9

Min.Order:0

Negotiable

Type:Manufacturers

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

2,2-Dimethyl Butyric Acid

Cas:595-37-9

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

2,2-DIMETHYLBUTYRIC ACID

Cas:595-37-9

Min.Order:1 Gram

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

2,2-Dimethylbutyric acid

Cas:595-37-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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 2,2-Dimethylbutyric acid

Cas:595-37-9

Min.Order:100 Gram

Negotiable

Type:Other

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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

2,2-Dimethylbutyric acid

Cas:595-37-9

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

2,2-Dimethylbutyric acid CAS NO.595-37-9

Cas:595-37-9

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: 2,2-Dimethyl Butyric Acid CAS No.: 595-37-9 Molecule Formula:C6H11O2 Molecule Weight:115.15 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING

Lower Price 2,2-Dimethyl Butyric Acid

Cas:595-37-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

2,2-Dimethylbutyric acid Basic information Product Name: 2,2-Dimethylbutyric acid Synonyms: NEOHEXANOIC ACID;DiMethylbutyric Aci;2,2-two Methyl butyrate;2,2-DIMETHYL-N-BUTYRIC ACI;2,2-Dimethylbutyric acid 96%;2,2-Dimethylbutyric acid 595-37-9;

2,2-Dimethylbutyric acid

Cas:595-37-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

2,2-Dimethylbutyric acid

Cas:595-37-9

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

2,2-Dimethyl Butyric Acid

Cas:595-37-9

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hebei yanxi chemical co.,LTD.

CHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global dis

2,2-Dimethyl Butyric Acid, 595-37-9, pesticide intermediate

Cas:595-37-9

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Trading Company

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

2,2-dimethylbutyric acid

Cas:595-37-9

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

2,2-Dimethylbutanoic acid

Cas:595-37-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

pivalolactone
1955-45-9

pivalolactone

Me2CuMgBr

Me2CuMgBr

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
In tetrahydrofuran 1.) -30 deg C, 1 h, 2.) 0 deg C, 1 h;91%
pivalolactone
1955-45-9

pivalolactone

methylmagnesium bromide
75-16-1

methylmagnesium bromide

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
copper(l) iodide In tetrahydrofuran at 0℃; for 0.25h;80%
2-methyl-2-butylchloride
594-36-5

2-methyl-2-butylchloride

carbon dioxide
124-38-9

carbon dioxide

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
Stage #1: 2-methyl-2-butylchloride With magnesium In tetrahydrofuran; toluene at 50 - 90℃; for 2h;
Stage #2: carbon dioxide In tetrahydrofuran; toluene at 35 - 45℃; for 1h;
Stage #3: With hydrogenchloride In tetrahydrofuran; water; toluene for 4h; Reflux;
72%
(i) Mg, THF, (ii) /BRN= 1900390/; Multistep reaction;
1-penten
109-67-1

1-penten

carbon monoxide
201230-82-2

carbon monoxide

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With Ph4(CO)12; sulfuric acid at 20℃; under 760.051 Torr; for 1h; Carbonylation;68%
With sulfuric acid; water at 20℃; under 760.051 Torr; Product distribution; Carbonylation; hydrolysis;70 % Chromat.
formic acid
64-18-6

formic acid

2-methyl-but-2-ene
513-35-9

2-methyl-but-2-ene

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With sulfuric acid; pentane anschliessend mit Eiswasser;
2,2-dimethylbutyraldehyde
2094-75-9

2,2-dimethylbutyraldehyde

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

2,2-dimethyl-but-3-enoic acid
10276-09-2

2,2-dimethyl-but-3-enoic acid

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With ethyl acetate; platinum Hydrogenation;
2,2-Dimethyl-1-butanol
1185-33-7

2,2-Dimethyl-1-butanol

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With chromium(III) oxide; sulfuric acid
Multi-step reaction with 2 steps
1: copper / 250 - 300 °C
View Scheme
2,2-dimethylbutanenitrile
20654-46-0

2,2-dimethylbutanenitrile

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With hydrogenchloride at 100 - 120℃;
(i) H2SO4, (ii) aq. NaNO2; Multistep reaction;
2,2-dimethyl-n-butyramide
102014-33-5

2,2-dimethyl-n-butyramide

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With nitrosylsulfuric acid; sulfuric acid
4,4-dimethyl-hexan-3-one
19550-14-2

4,4-dimethyl-hexan-3-one

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With potassium dichromate; sulfuric acid
With alkaline KMNO4
ethyl 2,2-dimethylbutanoate
5129-40-8

ethyl 2,2-dimethylbutanoate

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With hydrogen bromide at 180℃;
4,4-dimethyl-2-oxo-pentanoic acid
34906-87-1

4,4-dimethyl-2-oxo-pentanoic acid

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With sulfuric acid; dichromate anion
4-t-amylphenol
80-46-6

4-t-amylphenol

A

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

B

4,4-dimethyl-2-oxo-pentanoic acid
34906-87-1

4,4-dimethyl-2-oxo-pentanoic acid

Conditions
ConditionsYield
With potassium permanganate
1,1-dimethylpropylmagnesium chloride
28276-08-6

1,1-dimethylpropylmagnesium chloride

methylammonium carbonate
15719-64-9, 15719-76-3, 97762-63-5

methylammonium carbonate

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With diethyl ether
ethene
74-85-1

ethene

isobutyric Acid
79-31-2

isobutyric Acid

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With di-tert-butyl peroxide at 170℃; under 44130.5 Torr;
With oxygen; 1,2-di(benzylidene)hydrazine at 250℃; under 625182 - 720798 Torr;
ethene
74-85-1

ethene

isobutyric Acid
79-31-2

isobutyric Acid

benzaldehyde benzylidenehydrazone
28867-76-7

benzaldehyde benzylidenehydrazone

A

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

B

2,2-dimethylhexanoic acid
813-72-9

2,2-dimethylhexanoic acid

Conditions
ConditionsYield
at 250 - 275℃; under 147102 - 698732 Torr;
formic acid
64-18-6

formic acid

2-pentene
109-68-2

2-pentene

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With sulfuric acid; pentane anschliessend mit Eiswasser;
2-methyl-but-2-ene
513-35-9

2-methyl-but-2-ene

carbon monoxide
201230-82-2

carbon monoxide

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With boron trifluoride; water; propionic acid under 76000 Torr;
With water; silver trifluoromethanesulfonate In hexane at 150℃; under 37503 Torr; for 18h; Koch carbonylation;10 % Chromat.
ethene
74-85-1

ethene

isobutyric acid sodium salt
996-30-5

isobutyric acid sodium salt

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With sodium amide at 150 - 250℃;
pentan-1-ol
71-41-0

pentan-1-ol

carbon monoxide
201230-82-2

carbon monoxide

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With phosphoric acid
1-Heptene
592-76-7

1-Heptene

carbon monoxide
201230-82-2

carbon monoxide

A

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

B

2-methyl-2-ethylpentanoic acid
5343-52-2, 72335-48-9

2-methyl-2-ethylpentanoic acid

C

2,2-dimethyl-n-valeric acid
1185-39-3

2,2-dimethyl-n-valeric acid

D

2,2-dimethylhexanoic acid
813-72-9

2,2-dimethylhexanoic acid

E

Trimethylacetic acid
75-98-9

Trimethylacetic acid

Conditions
ConditionsYield
With sulfuric acid; silver(l) oxide at 30℃; under 760 Torr; for 4h; Product distribution; other catalyst;A 4 % Turnov.
B 25 % Turnov.
C 4 % Turnov.
D 66 % Turnov.
E 1 % Turnov.
3-methylbutyric acid
503-74-2

3-methylbutyric acid

carbon monoxide
201230-82-2

carbon monoxide

A

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

B

4-Methylpentanoic acid
646-07-1

4-Methylpentanoic acid

Conditions
ConditionsYield
With hydrogen; ruthenium(IV) oxide; methyl iodide at 220℃; under 205200 Torr; Yield given. Yields of byproduct given;
1-hexene
592-41-6

1-hexene

carbon monoxide
201230-82-2

carbon monoxide

A

2-methyl-2-ethylbutanoic acid
19889-37-3

2-methyl-2-ethylbutanoic acid

B

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

C

2-ethylvaleric acid
20225-24-5

2-ethylvaleric acid

D

2,2-dimethyl-n-valeric acid
1185-39-3

2,2-dimethyl-n-valeric acid

E

Trimethylacetic acid
75-98-9

Trimethylacetic acid

Conditions
ConditionsYield
With sulfuric acid; silver(l) oxide at 30℃; under 760 Torr; for 4h; Product distribution; other catalyst;A 23 % Turnov.
B 21 % Turnov.
C 7 % Turnov.
D 44 % Turnov.
E 5 % Turnov.
formic acid
64-18-6

formic acid

tert-Amyl alcohol
75-85-4

tert-Amyl alcohol

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
With sulfuric acid 1.) acetic acid, 5 deg C, 3 min, 2.) 5 deg C, 3.0 h; Yield given. Multistep reaction;
n-hexan-2-ol
626-93-7

n-hexan-2-ol

carbon monoxide
201230-82-2

carbon monoxide

A

2-methyl-2-ethylbutanoic acid
19889-37-3

2-methyl-2-ethylbutanoic acid

B

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

C

2-ethylvaleric acid
20225-24-5

2-ethylvaleric acid

D

2-methylhexanoic acid
4536-23-6

2-methylhexanoic acid

E

2,2-dimethyl-n-valeric acid
1185-39-3

2,2-dimethyl-n-valeric acid

F

Trimethylacetic acid
75-98-9

Trimethylacetic acid

Conditions
ConditionsYield
With sulfuric acid; silver(l) oxide at 30℃; under 760 Torr; for 4h; Product distribution;A 34 % Turnov.
B 5 % Turnov.
C 9 % Turnov.
D 8 % Turnov.
E 43 % Turnov.
F 1 % Turnov.
poly(methacrylic acid)
79-41-4

poly(methacrylic acid)

ethene
74-85-1

ethene

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Conditions
ConditionsYield
Yield given. Multistep reaction;
1-penten
109-67-1

1-penten

carbon monoxide
201230-82-2

carbon monoxide

A

2-Ethylbutanoic acid
88-09-5

2-Ethylbutanoic acid

B

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

C

Trimethylacetic acid
75-98-9

Trimethylacetic acid

Conditions
ConditionsYield
With sulfuric acid; silver(l) oxide at 30℃; under 760 Torr; for 4h; Product distribution;A 9 % Turnov.
B 74 % Turnov.
C 7 % Turnov.
(1,3-dimethylbutyl)benzene
19219-84-2

(1,3-dimethylbutyl)benzene

A

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

B

1,3,3-trimethylindane
2613-76-5

1,3,3-trimethylindane

C

benzene
71-43-2

benzene

Conditions
ConditionsYield
With trifluorormethanesulfonic acid; carbon monoxide; 2-Methyl-1-butene In tetrachloromethane under 79800.1 Torr; for 3h; Ambient temperature; Title compound not separated from byproducts;A 5 % Chromat.
B 27 % Chromat.
C 29 % Chromat.
2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

3-nitro-benzaldehyde
99-61-6

3-nitro-benzaldehyde

(R)-2-(tert-butylamino)-1-(3-nitrophenyl)-2-oxoethyl 2,2-dimethylbutanoate

(R)-2-(tert-butylamino)-1-(3-nitrophenyl)-2-oxoethyl 2,2-dimethylbutanoate

Conditions
ConditionsYield
Stage #1: 2,2-dimethylbutyric acid; 3-nitro-benzaldehyde With (R)-3,3'-bis(9-anthracenyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate; magnesium sulfate In chloroform at -20℃; for 0.166667h; Passerini Condensation; Inert atmosphere; Schlenk technique;
Stage #2: tert-butylisonitrile In chloroform at -20℃; for 36h; Passerini Condensation; Inert atmosphere; Schlenk technique; enantioselective reaction;
99%
2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

triphenylbismuthane
603-33-8

triphenylbismuthane

bismuth(III) 2,2-dimethylbutanoate

bismuth(III) 2,2-dimethylbutanoate

Conditions
ConditionsYield
In toluene at 110℃; for 16h; Schlenk technique; Inert atmosphere;99%
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

lithium 2,2-dimethylisobutyrate

lithium 2,2-dimethylisobutyrate

Conditions
ConditionsYield
Stage #1: n-butyllithium; 2,2-dimethylbutyric acid In hexane at -80℃; Schlenk technique; Inert atmosphere;
Stage #2: In hexane at 20℃; for 2h; Schlenk technique; Inert atmosphere;
99%
6 (R)-[2-(8'(S)-hydroxy-2'(S),6'(R)-dimethyl-1',2',6',7',8',8'a (R)-hexahydronaphthyl-1'(S))ethyl]-4 (R)-(dimethyl-tert-butylsilyloxy)-3,4,5,6-tetrahydro-2H-pyran-2-on

6 (R)-[2-(8'(S)-hydroxy-2'(S),6'(R)-dimethyl-1',2',6',7',8',8'a (R)-hexahydronaphthyl-1'(S))ethyl]-4 (R)-(dimethyl-tert-butylsilyloxy)-3,4,5,6-tetrahydro-2H-pyran-2-on

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

C32H54O5Si

C32H54O5Si

Conditions
ConditionsYield
Stage #1: 2,2-dimethylbutyric acid With N-Bromosuccinimide; triphenylphosphine In dichloromethane at 0 - 20℃; for 0.5h;
Stage #2: 6 (R)-[2-(8'(S)-hydroxy-2'(S),6'(R)-dimethyl-1',2',6',7',8',8'a (R)-hexahydronaphthyl-1'(S))ethyl]-4 (R)-(dimethyl-tert-butylsilyloxy)-3,4,5,6-tetrahydro-2H-pyran-2-on With C24H27O2P; N,N-dimethyl-aniline at 0 - 20℃; for 10h;
97%
6 (R)-[2-(8'(S)-hydroxy-2'(S),6'(R)-dimethyl-l',2',6',7',8',8a'(R)-hexahydronaphthyl-1' (S)) ethyl]-4 (R)-(dimethyl-tert-butylsilyloxy)-3,4,5,6-tetrahydro-2H-pyran-2-on

6 (R)-[2-(8'(S)-hydroxy-2'(S),6'(R)-dimethyl-l',2',6',7',8',8a'(R)-hexahydronaphthyl-1' (S)) ethyl]-4 (R)-(dimethyl-tert-butylsilyloxy)-3,4,5,6-tetrahydro-2H-pyran-2-on

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

C31H52O5Si

C31H52O5Si

Conditions
ConditionsYield
Stage #1: 2,2-dimethylbutyric acid With N-Bromosuccinimide; triphenylphosphine In dichloromethane at 20℃; for 0.5h;
Stage #2: 6 (R)-[2-(8'(S)-hydroxy-2'(S),6'(R)-dimethyl-l',2',6',7',8',8a'(R)-hexahydronaphthyl-1' (S)) ethyl]-4 (R)-(dimethyl-tert-butylsilyloxy)-3,4,5,6-tetrahydro-2H-pyran-2-on at 0 - 20℃; for 10h;
97%
2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

benzylacrylate
2495-35-4

benzylacrylate

benzyl 2-(4-ethyl-4-methyl-5-oxotetrahydrofuran-2-yl)acetate

benzyl 2-(4-ethyl-4-methyl-5-oxotetrahydrofuran-2-yl)acetate

Conditions
ConditionsYield
With palladium(II) trifluoroacetate; 1,1,1,3',3',3'-hexafluoro-propanol; N-[2-(phenylsulfanyl)ethyl]acetamide; HO4P(2-)*Na(1+)*7H2O; silver carbonate at 120℃; for 12h; Reagent/catalyst;96%
2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

C22H34O5

C22H34O5

C28H44O6

C28H44O6

Conditions
ConditionsYield
With sulfuric acid In benzene for 3h; Reflux;96%
lanthanum
7439-91-0

lanthanum

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

La(3+)*3CH3CH2C(CH3)2COO(1-)=La(CH3CH2C(CH3)2COO)3

La(3+)*3CH3CH2C(CH3)2COO(1-)=La(CH3CH2C(CH3)2COO)3

Conditions
ConditionsYield
mercury(II) diacetate; mercury dichloride In toluene La was suspended in toluene, 2,2-dimethylbutyric acid was added, soln. was heated at reflux for 30 min, HgCl2 and Hg(OAc)2 were added, soln. washeated to reflux and stirred for 3 h; ppt. was filtered off, washed with hexane, heated for 30 min at 175°C, and dried at 5E-4 Torr at 120°C; elem. anal.;94%
1,3-Benzothiazole
95-16-9

1,3-Benzothiazole

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

2-(tert-pentyl)benzo[d]thiazole
1556673-19-8

2-(tert-pentyl)benzo[d]thiazole

Conditions
ConditionsYield
With dipotassium peroxodisulfate; silver nitrate In dichloromethane; water at 20℃; for 8h;93%
With ammonium peroxydisulfate; anthocyanin In dichloromethane; water at 20℃; Minisci Aromatic Substitution; Irradiation; Green chemistry;89%
With sodium phosphate dibasic dodecahydrate; 9-(2-mesityl)-10-methylacridinium perchlorate In water; acetonitrile at 20℃; for 36h; Irradiation;80%
2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

{(2S,3S,4S,5R,6S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-6-methoxy-5-[2-(4-methoxy-phenoxy)-ethyl]-3-propyl-tetrahydro-pyran-4-yl}-methanol
157117-04-9

{(2S,3S,4S,5R,6S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-6-methoxy-5-[2-(4-methoxy-phenoxy)-ethyl]-3-propyl-tetrahydro-pyran-4-yl}-methanol

2,2-Dimethyl-butyric acid (2S,3S,4S,5R,6S)-2-(tert-butyl-diphenyl-silanyloxymethyl)-6-methoxy-5-[2-(4-methoxy-phenoxy)-ethyl]-3-propyl-tetrahydro-pyran-4-ylmethyl ester
157117-13-0

2,2-Dimethyl-butyric acid (2S,3S,4S,5R,6S)-2-(tert-butyl-diphenyl-silanyloxymethyl)-6-methoxy-5-[2-(4-methoxy-phenoxy)-ethyl]-3-propyl-tetrahydro-pyran-4-ylmethyl ester

Conditions
ConditionsYield
With dmap; methanesulfonyl chloride; triethylamine In dichloromethane92%
N-hydroxyphthalimide
524-38-9

N-hydroxyphthalimide

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

1,3-dioxoisoindolin-2-yl 2,2-dimethylbutanoate

1,3-dioxoisoindolin-2-yl 2,2-dimethylbutanoate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 25℃;92%
With dmap; diisopropyl-carbodiimide In dichloromethane at 20℃; for 0.5h;78%
With dmap; diisopropyl-carbodiimide In dichloromethane
2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

zinc(II) oxide

zinc(II) oxide

tetrazinc μ4-oxohexa-mu.-2,2-dimethylbutanoate

tetrazinc μ4-oxohexa-mu.-2,2-dimethylbutanoate

Conditions
ConditionsYield
In toluene mixt. 2,2-dimethylbutanoic acid (6 equiv.) and zinc oxide (4 equiv.) and toluene heated with stirring for 3 h (water removed); product filtered, solvent removed from filtrate, purified by recrystn.;elem. anal.;91%
2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

phenylpropyolic acid
637-44-5

phenylpropyolic acid

3,3-Dimethyl-1-phenylpent-1-in
131974-58-8

3,3-Dimethyl-1-phenylpent-1-in

Conditions
ConditionsYield
With dipotassium peroxodisulfate; copper; silver nitrate In water; acetonitrile at 110℃; for 12h;91%
2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

N‐(pyrimidin‐2‐yl)indoline

N‐(pyrimidin‐2‐yl)indoline

7-(tert-pentyl)-1-(pyrimidin-2-yl)indoline

7-(tert-pentyl)-1-(pyrimidin-2-yl)indoline

Conditions
ConditionsYield
With [bis(acetoxy)iodo]benzene; palladium diacetate at 40℃; for 2h; regioselective reaction;91%
2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

(E)-3-phenylacrylic acid
140-10-3

(E)-3-phenylacrylic acid

C13H18

C13H18

Conditions
ConditionsYield
With dipotassium peroxodisulfate; copper; silver nitrate In water; acetonitrile at 90℃; for 12h;89%
neodymium

neodymium

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

Nd(3+)*3CH3CH2C(CH3)2COO(1-)=Nd(CH3CH2C(CH3)2COO)3

Nd(3+)*3CH3CH2C(CH3)2COO(1-)=Nd(CH3CH2C(CH3)2COO)3

Conditions
ConditionsYield
mercury(II) diacetate; mercury dichloride In toluene Nd was suspended in toluene, 2,2-dimethylbutyric acid was added, soln. was heated at reflux for 30 min, HgCl2 and Hg(OAc)2 were added, soln. washeated to reflux and stirred for 3 h; ppt. was filtered off, washed with hexane, heated for 30 min at 175°C, and dried at 5E-4 Torr at 120°C; elem. anal.;88%
2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

2-methyl-N‐(pyrimidin‐2‐yl)indoline

2-methyl-N‐(pyrimidin‐2‐yl)indoline

2-methyl-7-(tert-pentyl)-1-(pyrimidin-2-yl)indoline

2-methyl-7-(tert-pentyl)-1-(pyrimidin-2-yl)indoline

Conditions
ConditionsYield
With [bis(acetoxy)iodo]benzene; palladium diacetate at 40℃; for 2h; regioselective reaction;87%
5-methyl-6-cyano-7-hydrazino-2-oxo-2H-pyrano[2,3-b]pyridine-3-carboxylic acid
1057481-46-5

5-methyl-6-cyano-7-hydrazino-2-oxo-2H-pyrano[2,3-b]pyridine-3-carboxylic acid

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

C17H16N4O4
1057481-82-9

C17H16N4O4

Conditions
ConditionsYield
Heating;85%
benzoxazole
273-53-0

benzoxazole

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

2-(2-methyl-2-butyl) benzoxazole
108071-44-9

2-(2-methyl-2-butyl) benzoxazole

Conditions
ConditionsYield
With dipotassium peroxodisulfate; silver nitrate In dichloromethane; water at 20℃; for 8h;85%
[Mn12O12(acetato)16(H2O)4]*4H2O*2(acetic acid)

[Mn12O12(acetato)16(H2O)4]*4H2O*2(acetic acid)

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

dichloromethane
75-09-2

dichloromethane

[Mn12O12(O2C-tert-pentyl)16(H2O)4]*CH2Cl2

[Mn12O12(O2C-tert-pentyl)16(H2O)4]*CH2Cl2

Conditions
ConditionsYield
In dichloromethane; acetonitrile byproducts: acetic acid; soln. Mn complex in MeCN was treated with soln. EtMe2CCOOH in CH2Cl2 andstirred overnight; solvent was removed in vacuo, residue was dissolved in toluene and evapd. to dryness (repeated 3 times), residue was dissolved in CH2Cl2, filtered, MeNO2 was added, 4°C for 4 days, ppt. was filtered, washed with MeNO2, dried in vacuo; elem. anal.;83%
2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

6-nitrobenzo[d]thiazole
2942-06-5

6-nitrobenzo[d]thiazole

6-nitro-2-(tert-pentyl)benzo[d]thiazole
1556673-59-6

6-nitro-2-(tert-pentyl)benzo[d]thiazole

Conditions
ConditionsYield
With dipotassium peroxodisulfate; silver nitrate In dichloromethane; water at 20℃; for 8h;83%
2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

N,O-dimethylhydroxylamine*hydrochloride
6638-79-5

N,O-dimethylhydroxylamine*hydrochloride

lithium phenylacetylide
4440-01-1

lithium phenylacetylide

4,4-dimethyl-1-phenylhex-1-yn-3-one

4,4-dimethyl-1-phenylhex-1-yn-3-one

Conditions
ConditionsYield
Stage #1: 2,2-dimethylbutyric acid With oxalyl dichloride
Stage #2: N,O-dimethylhydroxylamine*hydrochloride With pyridine
Stage #3: lithium phenylacetylide
82%
2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

2-ethyl-2-(3-hydroxy-2,2-dimethylpropoxymethyl)-propane-1,3-diol

2-ethyl-2-(3-hydroxy-2,2-dimethylpropoxymethyl)-propane-1,3-diol

C29H54O7

C29H54O7

Conditions
ConditionsYield
at 200℃; for 50h; Inert atmosphere;81%
C6H4NCH2CHCCH2
491-35-0

C6H4NCH2CHCCH2

2,2-dimethylbutyric acid
595-37-9

2,2-dimethylbutyric acid

4-methyl-2-(tert-pentyl)quinoline

4-methyl-2-(tert-pentyl)quinoline

Conditions
ConditionsYield
With bis-[(trifluoroacetoxy)iodo]benzene In acetonitrile at 20℃; for 12h; Inert atmosphere; Irradiation; Schlenk technique;81%
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