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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 quantities

Butane, 2,3-dimethyl-

Cas:79-29-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 2,3-dimethylbutane

Cas:79-29-8

Min.Order:1

Negotiable

Type:Other

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

2,3-Dimethylbutane

Cas:79-29-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

2,3-DIMETHYLBUTANE Basic information Product Name: 2,3-DIMETHYLBUTANE Synonyms: (CH3)2CHCH(CH3)2;1,1,2,2-tetramethylethane;2,3-dimethyl-butan;Biisopropyl;butane,2,3-dimethyl-;dimethyl-2,

TIANFU-CHEM CAS:79-29-8 2,3-DIMETHYLBUTANE

Cas:79-29-8

Min.Order:1 Gram

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

2,3-Dimethylbutane

Cas:79-29-8

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

Butane, 2,3-dimethyl-

Cas:79-29-8

Min.Order:0

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

2,3-Dimethylbutane

Cas:79-29-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

2,3-Dimethylbutane

Cas:79-29-8

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

2,3-DIMETHYLBUTANE

Cas:79-29-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

factory supply CAS 79-29-8 with competitive price

Cas:79-29-8

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Butane, 2,3-dimethyl-

Cas:79-29-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

low price and high purityAppearance:solid or liquid Storage:in sealed air resistant place Package:As customer require Application:Pharma;Industry;Agricultural Transportation:by sea or by airplane Port:any port in China

2,3-Dimethylbutane, 98% 79-29-8

Cas:79-29-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Beantown Chemical

in stock Application:79-29-8

2,3-Dimethylbutane, 98%

Cas:79-29-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

Tech Data Relevant 1.Certificate Of Analysis (COA) 2..Material Safety Data Sheet (MSDS) 3.Technical Data Sheet(TDS) 4.Route of synthesis (ROS) 5.Nuclear Magnetic Resonance(NMR) 6.Method of Analysis(MOA) Our Service 1. Before Shipmen

79-29-8 2,3-DIMETHYLBUTANE

Cas:79-29-8

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

inquiry

Changzhou Extraordinary Pharmatech co.,LTD

Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa

2,3-Dimethylbutane

Cas:79-29-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

suzhou BetterBioChem Co., Ltd.

Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

2,3-DIMETHYLBUTANE

Cas:79-29-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Ruishun Trade Co.,Ltd

Profile HeBei Ruishun Trade Co.LTD, registered capital one million,have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center,Seek development by credit

2,3-Dimethylbutane

Cas:79-29-8

Min.Order:500 Gram

FOB Price: $1.0

Type:Trading Company

inquiry

Hangzhou Share Chemical Co., Ltd

At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi

2,3-DiMethylbutane

Cas:79-29-8

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

Butane, 2,3-dimethyl-

Cas:79-29-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Shaanxi Cuicheng Biomedical Technology Co., Ltd. is located in Chuangzhi Industrial Park, Economic and Technological Development Zone, Hanzhong City, Shaanxi Province, China. It is a company specializing in natural medicines and high-throughput scree

2,3-Dimethylbutane(79-29-8)

Cas:79-29-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Raymon Biotech Co., Ltd.

Butane, 2,3-dimethyl- Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen

Butane, 2,3-dimethyl-

Cas:79-29-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synova( Tianjin ) Chemical Technology Co,.Ltd

The company have effective management team, professional technical R & D personnel, the service spirit of customer oriented. We have long-term cooperation with famous domestic manufacturer, and excellent customer resources overseas. We are skilled in

2,3-DIMETHYLBUTANE

Cas:79-29-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changzhou Foreign Trade Corp

CFTC?PharmaChem?is?a?service?based?company?in?China,?a?pharmachem?division?of?Changzhou?Foreign?Trade?Corp.,supplying?raw?materials,?intermediates,?APIs?and?fine?chemicals?for?the?pharmaceutical?and?specialty?chemical?industries?worldwide. Applicatio

2,3-dimethylbutane

Cas:79-29-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

NovaChemistry

high purity Application:Drug intermediates Materials intermediates and active molecules

2,3-DIMETHYLBUTANE

Cas:79-29-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Sigma-Aldrich Chemie GmbH

2,3-Dimethylbutane can can undergo hydrogenolysis over supported catalysts of ruthenium, nickel, cobalt, and iron to form smaller hydrocarbons, mainly methane. Package:100, 500 mL in glass bottle

2,3-Dimethylbutane

Cas:79-29-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Maruzen Petrochemical Co. Ltd.

more information,please contact us

2,3-DIMETHYLBUTANE

Cas:79-29-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

2,3-Dimethyl-2-butene
563-79-1

2,3-Dimethyl-2-butene

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Conditions
ConditionsYield
With C40H56N2RuSi4; hydrogen In toluene at 25℃; under 760.051 Torr; for 6h; Schlenk technique;99%
With C40H56FeN2Si4(2-); hydrogen In 1,2-dimethoxyethane at 80℃; under 7600.51 Torr; for 6h; Schlenk technique; Autoclave;99%
With nickel(II) bis(octanoate); hydrogen; 1,4-bis(2,6-diisopropylphenyl)-2,3-dimethyl-1,4-diazabuta-1,3-diene; 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane In benzene-d6 at 50℃; under 3040.2 Torr; for 24h; Reagent/catalyst;91%
2,3-dimethyl-buta-1,3-diene
513-81-5

2,3-dimethyl-buta-1,3-diene

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Conditions
ConditionsYield
With C28H32PZr(1+)*C19H3BF15(1-); hydrogen at 20℃; for 2h; Reagent/catalyst; Glovebox; Schlenk technique;89%
at 82℃; Hydrogenation;
With nickel kieselguhr under 73550.8 Torr; Hydrogenation;
hydrido(tricarbonyl)(cyclopentadienyl)molybdenum
12176-06-6

hydrido(tricarbonyl)(cyclopentadienyl)molybdenum

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

2,3-Dimethyl-1-butene
563-78-0

2,3-Dimethyl-1-butene

A

(η5-C5H5)(OC)3MoOSO2CF3

(η5-C5H5)(OC)3MoOSO2CF3

B

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Conditions
ConditionsYield
In dichloromethane-d2 react. at -75°C for 5 min; quenching by pyridine, detecting by n.m.r. spectroscopy;A n/a
B 86%
(η5-pentamethylcyclopentadienyl)hafnium(2,3-dimethyl-1,3-butadiene)chloride
87050-44-0

(η5-pentamethylcyclopentadienyl)hafnium(2,3-dimethyl-1,3-butadiene)chloride

hydrogen
1333-74-0

hydrogen

A

2,3-Dimethyl-2-butene
563-79-1

2,3-Dimethyl-2-butene

B

tetrakis{(pentamethylcyclopentadienyl)hafnium dihydride chloride}*(toluene)0.5
113180-42-0

tetrakis{(pentamethylcyclopentadienyl)hafnium dihydride chloride}*(toluene)0.5

C

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Conditions
ConditionsYield
In toluene A pressure vessel is filled with a soln. of (C5Me5)Hf(C6H10)Cl in toluene and charged with 10 atm of H2, reaction mixture is stirred overnight at 70°C under N2.; Excess H2 is released, hot soln. is transferred into a Schlenk vessel, cooling of the soln. to room temp., a bright yellow ppt. is formed, solvent is decanted, ppt. is redissolved (hot toluene), slow cooling to -30°C, elem. anal.;A n/a
B 56%
C n/a
2,3-dimethyl-buta-1,3-diene
513-81-5

2,3-dimethyl-buta-1,3-diene

A

2,3-Dimethyl-2-butene
563-79-1

2,3-Dimethyl-2-butene

B

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

C

2,3-Dimethyl-1-butene
563-78-0

2,3-Dimethyl-1-butene

Conditions
ConditionsYield
With hydrogen; palladium dichloride In N,N-dimethyl-formamide under 18751.5 Torr; for 0.25h; Product distribution; Ambient temperature; various time;A 39.3%
B 0.05%
C 52.2%
With hydrogen; 1,5-hexadienerhodium(I)-chloride dimer In various solvent(s) for 2h; Ambient temperature; pH=7.6;A 27%
B 25%
C 22%
With bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate; hydrogen; disodium salt of the bis(m-sulfonatophenyl)-n-butylphosphane at 60℃; under 22502.3 Torr; for 6h; Ionic liquid; chemoselective reaction;
C30H74O6Si6
1418118-69-0

C30H74O6Si6

A

hexane
110-54-3

hexane

B

3-methylpentane
96-14-0

3-methylpentane

C

2-Methylpentane
107-83-5

2-Methylpentane

D

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Conditions
ConditionsYield
With H2SiEt2; [(2,6-[OP(tBu)2]2C6H3)Ir(H)(acetone)]+[B(C6F5)4]- for 336h; Inert atmosphere; Glovebox;A 45%
B 6%
C 8%
D n/a
O,O-diethyl azidophosphate
1516-68-3

O,O-diethyl azidophosphate

A

Diethyl phosphoramidate
1068-21-9

Diethyl phosphoramidate

B

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

C

(1,1,2-Trimethyl-propyl)-phosphoramidic acid diethyl ester
123150-70-9

(1,1,2-Trimethyl-propyl)-phosphoramidic acid diethyl ester

D

(2,3-Dimethyl-butyl)-phosphoramidic acid diethyl ester
123150-71-0

(2,3-Dimethyl-butyl)-phosphoramidic acid diethyl ester

Conditions
ConditionsYield
In various solvent(s) at 22℃; Irradiation;A 40.1%
B n/a
C 28.2%
D 30.6%
methanol
67-56-1

methanol

2,3-Dimethyl-2-butene
563-79-1

2,3-Dimethyl-2-butene

A

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

B

2,2,3-trimethyl-1-butanol
55505-23-2

2,2,3-trimethyl-1-butanol

C

hexamethyl-2,3,3,4,4,5 hexane
52670-36-7

hexamethyl-2,3,3,4,4,5 hexane

Conditions
ConditionsYield
With europium(III) chloride In methanol for 8h; Irradiation;A 26%
B 37%
C 4%
hexane
110-54-3

hexane

A

3-methylpentane
96-14-0

3-methylpentane

B

2-Methylpentane
107-83-5

2-Methylpentane

C

2,2-Dimethylbutane
75-83-2

2,2-Dimethylbutane

D

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Conditions
ConditionsYield
platinum at 250℃; Product distribution; Further Variations:; Catalysts; Temperatures;A 22.1%
B 34.8%
C 12.9%
D 9%
With hydrogen at 215℃; under 7500.75 Torr; Catalytic behavior; Kinetics; Reagent/catalyst; Temperature; Flow reactor; Overall yield = 62.1 %;A n/a
B n/a
C 6.7%
D 8%
Pt-Al2O3-Cl at 100 - 140℃; under 15001.2 Torr; Product distribution;
C22H52O5Si4
1418118-67-8

C22H52O5Si4

A

hexane
110-54-3

hexane

B

3-methylpentane
96-14-0

3-methylpentane

C

2-Methylpentane
107-83-5

2-Methylpentane

D

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Conditions
ConditionsYield
With H2SiEt2; [(2,6-[OP(tBu)2]2C6H3)Ir(H)(acetone)]+[B(C6F5)4]- for 336h; Inert atmosphere; Glovebox;A 17%
B 32%
C 31%
D n/a
methanol
67-56-1

methanol

A

2,4-dimethylpentane
108-08-7

2,4-dimethylpentane

B

2,3-dimethyl pentane
565-59-3

2,3-dimethyl pentane

C

Isobutane
75-28-5

Isobutane

D

methylbutane
78-78-4

methylbutane

E

3-methylpentane
96-14-0

3-methylpentane

F

2-Methylpentane
107-83-5

2-Methylpentane

G

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

H

triptane
464-06-2

triptane

I

1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

J

1,2,3,5-Tetramethylbenzene
527-53-7

1,2,3,5-Tetramethylbenzene

K

pentamethylbenzene,
700-12-9

pentamethylbenzene,

L

Hexamethylbenzene
87-85-4

Hexamethylbenzene

Conditions
ConditionsYield
With isopropyl alcohol; indium (III) iodide at 200℃; for 2 - 3h;A n/a
B n/a
C n/a
D n/a
E n/a
F n/a
G n/a
H 16.7%
I n/a
J n/a
K n/a
L n/a
methanol
67-56-1

methanol

A

Isobutane
75-28-5

Isobutane

B

methylbutane
78-78-4

methylbutane

C

3-methylpentane
96-14-0

3-methylpentane

D

2-Methylpentane
107-83-5

2-Methylpentane

E

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

F

triptane
464-06-2

triptane

G

pentamethylbenzene,
700-12-9

pentamethylbenzene,

H

Hexamethylbenzene
87-85-4

Hexamethylbenzene

Conditions
ConditionsYield
With isopropyl alcohol; indium (III) iodide at 200℃; for 2 - 3h; Product distribution / selectivity;A 7.5%
B 8.7%
C 0.9%
D 1.4%
E 2.9%
F 12.8%
G 7.1%
H 3.1%
With hypophosphorous acid; isopropyl alcohol; indium (III) iodide at 200℃; for 2 - 3h; Product distribution / selectivity;A 10.7%
B 10.5%
C 1.5%
D 2.4%
E 2.2%
F 9.8%
G 3.6%
H 1.3%
hexane
110-54-3

hexane

A

2,2-Dimethylbutane
75-83-2

2,2-Dimethylbutane

B

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Conditions
ConditionsYield
With hydrogen; tungsten-zirconia-platinum catayst In water at 287.768℃; Product distribution / selectivity;A 9.377%
B 7.065%
With hydrogen at 220℃; under 20 Torr;
methylbutane
78-78-4

methylbutane

ethene
74-85-1

ethene

A

2-Methylhexane
591-76-4

2-Methylhexane

B

2,3-dimethyl pentane
565-59-3

2,3-dimethyl pentane

C

3-methylpentane
96-14-0

3-methylpentane

D

2-Methylpentane
107-83-5

2-Methylpentane

E

2,2-Dimethylbutane
75-83-2

2,2-Dimethylbutane

F

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Conditions
ConditionsYield
water; fluorosulphonic acid at -15℃; for 1.5h; Product distribution;A 5.8%
B 6.2%
C 8%
D n/a
E 6.5%
F n/a
Isobutane
75-28-5

Isobutane

ethene
74-85-1

ethene

A

2,3,3-Trimethyl-pentane
560-21-4

2,3,3-Trimethyl-pentane

B

methylbutane
78-78-4

methylbutane

C

2-Methylpentane
107-83-5

2-Methylpentane

D

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Conditions
ConditionsYield
aluminium trichloride-diethyl ether (1/1) at 30℃; under 1520 Torr; for 0.5h; Further byproducts given;A n/a
B 5.2%
C n/a
D n/a
Isobutane
75-28-5

Isobutane

ethene
74-85-1

ethene

A

2,3,4-trimethylpentane
565-75-3

2,3,4-trimethylpentane

B

methylbutane
78-78-4

methylbutane

C

2-Methylpentane
107-83-5

2-Methylpentane

D

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Conditions
ConditionsYield
aluminium trichloride-diethyl ether (1/1) at 30℃; under 1520 Torr; for 0.5h; Further byproducts given;A 3.6%
B 5.2%
C n/a
D n/a
Isobutane
75-28-5

Isobutane

ethene
74-85-1

ethene

A

2,3-dimethylhexane
584-94-1, 116724-01-7

2,3-dimethylhexane

B

methylbutane
78-78-4

methylbutane

C

2-Methylpentane
107-83-5

2-Methylpentane

D

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Conditions
ConditionsYield
aluminium trichloride-diethyl ether (1/1) at 30℃; under 1520 Torr; for 0.5h; Further byproducts given;A n/a
B 5.2%
C n/a
D n/a
Isobutane
75-28-5

Isobutane

ethene
74-85-1

ethene

A

2,4-dimethylhexane
589-43-5

2,4-dimethylhexane

B

methylbutane
78-78-4

methylbutane

C

2-Methylpentane
107-83-5

2-Methylpentane

D

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Conditions
ConditionsYield
aluminium trichloride-diethyl ether (1/1) at 30℃; under 1520 Torr; for 0.5h; Further byproducts given;A 2.5%
B 5.2%
C n/a
D n/a
methanol
67-56-1

methanol

Isobutane
75-28-5

Isobutane

A

methylbutane
78-78-4

methylbutane

B

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

C

triptane
464-06-2

triptane

D

pentamethylbenzene,
700-12-9

pentamethylbenzene,

E

Hexamethylbenzene
87-85-4

Hexamethylbenzene

Conditions
ConditionsYield
With adamantane; indium (III) iodide at 200℃; for 12h; Product distribution / selectivity;A n/a
B n/a
C 5%
D n/a
E n/a
methanol
67-56-1

methanol

Isobutane
75-28-5

Isobutane

A

methylbutane
78-78-4

methylbutane

B

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

C

triptane
464-06-2

triptane

Conditions
ConditionsYield
With adamantane; indium (III) iodide at 200℃; for 1 - 5h; Product distribution / selectivity;A n/a
B n/a
C 4%
triptane
464-06-2

triptane

A

2,2-dimethylpropane
463-82-1

2,2-dimethylpropane

B

2,2-Dimethylbutane
75-83-2

2,2-Dimethylbutane

C

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

D

C1, C3, i-C4, i-C5

C1, C3, i-C4, i-C5

Conditions
ConditionsYield
nickel at 231.9℃; under 41.5 Torr; for 0.0833333h; Product distribution; Mechanism; hydrogenolysis;A 1.6%
B 1%
C 0.031%
D n/a
propene
187737-37-7

propene

A

1-butylene
106-98-9

1-butylene

B

ethane
74-84-0

ethane

C

Isobutane
75-28-5

Isobutane

D

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

E

4-Methyl-1-pentene
691-37-2

4-Methyl-1-pentene

F

1,5-Hexadien
592-42-7

1,5-Hexadien

Conditions
ConditionsYield
at -78.1℃; Product distribution; excited by the impact of low-energy electrons;A 0.92%
B 0.12%
C 0.92%
D 0.43%
E 1.12%
F 0.24%
hexane
110-54-3

hexane

A

methylbutane
78-78-4

methylbutane

B

3-methylpentane
96-14-0

3-methylpentane

C

2-Methylpentane
107-83-5

2-Methylpentane

D

2,2-Dimethylbutane
75-83-2

2,2-Dimethylbutane

E

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

F

pentane
109-66-0

pentane

Conditions
ConditionsYield
With hydrogen at 180℃; under 11251.1 Torr; for 0.5h;A 0.6%
B n/a
C n/a
D n/a
E n/a
F 0.3%
2-iodo-propane
75-30-9

2-iodo-propane

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Conditions
ConditionsYield
With tributylphosphine; copper In tetrahydrofuran at 25℃; for 0.0166667h; further 2-bromopropane, other temperatures; further t-butyl halide without P(n-Bu)3, other temperatures and times;41 % Chromat.
With diethyl ether; sodium
With tributylphosphine; copper In tetrahydrofuran at 25℃; for 0.0166667h;41 % Chromat.
With Co(II)-bpy (2,2'-bipyridine); silver nitrate In acetonitrile at 25℃; Kinetics; Further Variations:; Reagents; Electrochemical reaction;
triethylsilane
617-86-7

triethylsilane

1-chloro-3,3-dimethylbutane
2855-08-5

1-chloro-3,3-dimethylbutane

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

phosgene
75-44-5

phosgene

diethyl ether
60-29-7

diethyl ether

1-((benzyloxy)methyl)-3-chlorobenzene
3395-70-8

1-((benzyloxy)methyl)-3-chlorobenzene

isopropylmagnesium bromide
920-39-8

isopropylmagnesium bromide

A

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

B

m-chlorobenzyl alcohol
873-63-2

m-chlorobenzyl alcohol

C

toluene
108-88-3

toluene

D

benzyl alcohol
100-51-6

benzyl alcohol

3,3-dimethyl-butan-2-one
75-97-8

3,3-dimethyl-butan-2-one

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Conditions
ConditionsYield
With molybdenum (IV) sulfide; xylene at 350℃; Hydrogenation.unter Druck;
LaFe(1+)
111496-23-2

LaFe(1+)

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

A

LaFeC6H10(1+)

LaFeC6H10(1+)

B

hydrogen
1333-74-0

hydrogen

Conditions
ConditionsYield
In gas reaction in a mass spectrometer; total pressure: 4E-6 Torr;A 100%
B 100%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

methyl cyanoformate
17640-15-2

methyl cyanoformate

A

2,2,3-trimethyl-butyronitrile
26154-43-8

2,2,3-trimethyl-butyronitrile

B

2-Imino-3,3,4-trimethyl-pentanoic acid methyl ester

2-Imino-3,3,4-trimethyl-pentanoic acid methyl ester

Conditions
ConditionsYield
tris(tetrabutylammonium)12-tungstophosphate In acetonitrile at 16℃; for 22h; Irradiation; Yields of byproduct given;A n/a
B 99%
sodium decatungstate In acetonitrile at 8℃; for 90h; Irradiation;A 78%
B 6%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

2,3-dimethylbutan-2-ol
594-60-5

2,3-dimethylbutan-2-ol

Conditions
ConditionsYield
With methyltrifluoromethyldioxirane In dichloromethane at -22℃; for 0.05h;98%
With [PPh4]2[MnV(N)(CN)4]; dihydrogen peroxide; acetic acid In 2,2,2-trifluoroethanol at 23℃; for 5h; Reagent/catalyst; Inert atmosphere;96%
With [PPh4]2[MnV(N)(CN)4]; tetrabutylammonium periodite; acetic acid In 2,2,2-trifluoroethanol at 23℃; Inert atmosphere;95%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

A

2-chloro-2,3-dimethylbutane
594-57-0

2-chloro-2,3-dimethylbutane

B

1-chloro-2,3-dimethylbutane
600-06-6

1-chloro-2,3-dimethylbutane

Conditions
ConditionsYield
With Perbenzoic acid; isocyanate de chlorosulfonyle Product distribution; Mechanism; other radical initiator or photochemically, selectivity of hydrogen abstraction as a function of conversion and temperature;A 92.3%
B 4.6%
bei der Chlorierung;
With 4-tButyl iodobenzenedichloride; 3-(Dichloriodo)benzotrifluorid; (Dichloroiodo)benzene; 3-nitro(dichloroiodo)benzene In tetrachloromethane at 30℃; Product distribution; Competition reaction of reagents with cyclohexane. Relative rate constants.;
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

di-tert-butyl-diazodicarboxylate
870-50-8

di-tert-butyl-diazodicarboxylate

N-(1,1,2-trimethylethyl)-N'-(tert-butoxycarbonyl)hydrazinecarboxylic acid tert-butyl ester

N-(1,1,2-trimethylethyl)-N'-(tert-butoxycarbonyl)hydrazinecarboxylic acid tert-butyl ester

Conditions
ConditionsYield
With methanol; cerium(III) chloride; tetrabutyl-ammonium chloride In acetonitrile at 20℃; for 11h; Irradiation; Inert atmosphere; Sealed tube;81%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

phenylethynyl trifluoromethyl sulfone
52843-77-3

phenylethynyl trifluoromethyl sulfone

(3,3,4-trimethylpent-1-yn-1-yl)benzene

(3,3,4-trimethylpent-1-yn-1-yl)benzene

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) for 10h; Heating;78%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

1,2,4,5-tetracyanobenzene
712-74-3

1,2,4,5-tetracyanobenzene

A

5-(2,3-dimethyl-2-butyl)-benzene-1,2,4-tricarbonitrile

5-(2,3-dimethyl-2-butyl)-benzene-1,2,4-tricarbonitrile

B

5-(2,3-dimethyl-1-butyl)-benzene-1,2,4-tricarbonitrile

5-(2,3-dimethyl-1-butyl)-benzene-1,2,4-tricarbonitrile

Conditions
ConditionsYield
In acetonitrile Quantum yield; Thermodynamic data; Irradiation; ΔG;A 70%
B 7%
In acetonitrile Irradiation;A 70%
B 7%
In acetonitrile Quantum yield; Irradiation; var. solv.;
In acetonitrile for 1h; Irradiation; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

2-Trifluoromethanesulfonylmethyl-acrylic acid methyl ester
210489-89-7

2-Trifluoromethanesulfonylmethyl-acrylic acid methyl ester

4,4,5-Trimethyl-2-methylene-hexanoic acid methyl ester

4,4,5-Trimethyl-2-methylene-hexanoic acid methyl ester

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) for 14h; Heating;70%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

C19H16F3N2O2S(1+)*BF4(1-)

C19H16F3N2O2S(1+)*BF4(1-)

4-(2,3-dimethylbutan-2-yl)-2-phenylpyridine

4-(2,3-dimethylbutan-2-yl)-2-phenylpyridine

Conditions
ConditionsYield
With 9,10-phenanthrenequinone In acetonitrile at 20℃; for 48h; UV-irradiation; Inert atmosphere; regioselective reaction;70%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Methyl phenyldiazoacetate
22979-35-7

Methyl phenyldiazoacetate

C15H22O2
1115295-83-4

C15H22O2

Conditions
ConditionsYield
With {HB[3,5-(CF3)2Pz]3}Ag(THF) at 20℃; chemoselective reaction;69%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

(E)-methyl 2-diazo-4-phenylbut-3-enoate
119987-21-2

(E)-methyl 2-diazo-4-phenylbut-3-enoate

C17H24O2
1130233-05-4

C17H24O2

Conditions
ConditionsYield
With {HB[3,5-(CF3)2Pz]3}Ag(THF) at 20℃; chemoselective reaction;66%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

A

2,3-dimethyl-1,2-epoxybutane
72221-03-5

2,3-dimethyl-1,2-epoxybutane

B

2,3-dimethylbutan-2-ol
594-60-5

2,3-dimethylbutan-2-ol

C

sec. and prim. alcohols, ketones

sec. and prim. alcohols, ketones

Conditions
ConditionsYield
With O(3P) at -80℃; Product distribution;A 34%
B 64%
C n/a
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

2-azido-4,4,4,5-tetramethyl-1,3,2-dioxaborolane
1048692-95-0

2-azido-4,4,4,5-tetramethyl-1,3,2-dioxaborolane

A

(HO)2BNH-cy5
1048692-99-4

(HO)2BNH-cy5

B

C2(CH3)4O2BNHCH2CHCH3CH(CH3)2

C2(CH3)4O2BNHCH2CHCH3CH(CH3)2

C

C2(CH3)4O2BNHCH2CH(CH3)CH(CH3)2

C2(CH3)4O2BNHCH2CH(CH3)CH(CH3)2

Conditions
ConditionsYield
In further solvent(s) byproducts: N2; Irradiation (UV/VIS); photolysis in quartz tube for 16 h (λ = 254 nm), 2,3-dimethylbutane-soln. of azide, room temp., Ar atm.; filtered, the solvent was removed under reduced pressure, sublimation (70°C, oil pump);A n/a
B 11%
C 63%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

Benzylidenemalononitrile
2700-22-3

Benzylidenemalononitrile

2-(2,2,3-trimethyl-1-phenylbutyl)malononitrile

2-(2,2,3-trimethyl-1-phenylbutyl)malononitrile

Conditions
ConditionsYield
With 9-(2-mesityl)-10-methylacridinium perchlorate; 1,2-dibromomethane at 50℃; for 24h; Irradiation;63%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

4-bromo-1,1'-biphenyl
92-66-0

4-bromo-1,1'-biphenyl

acrylic acid methyl ester
292638-85-8

acrylic acid methyl ester

methyl 2-([1,1'-biphenyl]-4-yl)-4,4,5-trimethylhexanoate

methyl 2-([1,1'-biphenyl]-4-yl)-4,4,5-trimethylhexanoate

Conditions
ConditionsYield
With potassium phosphate; tetrakis(tetrabutylammonium)decatungstate(VI); [nickel(II) (4,4'-di-tert-butyl-2,2'-bipyridine)(bromide)2] In acetone at 30℃; for 18h; Inert atmosphere; Sealed tube; Irradiation; regioselective reaction;62%
pentamethylcyclopentadienyliridium(III) PMe3 dihydride
80146-01-6

pentamethylcyclopentadienyliridium(III) PMe3 dihydride

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

(C5(CH3)5)Ir(P(CH3)3)(C6H13)H

(C5(CH3)5)Ir(P(CH3)3)(C6H13)H

Conditions
ConditionsYield
In further solvent(s) Irradiation (UV/VIS); soln. of complex in 2,3-dimethylbutane was irradiated for 36 h, then heated at 115°C for 21 h (inert atm.); cold chromy.(-80°C) on alumina III column, Et2O-hexane; elem. anal.;60%
diazoacetic acid ethyl ester
623-73-4

diazoacetic acid ethyl ester

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

ethyl 3,3,4-trimethylpentanoate
80246-74-8

ethyl 3,3,4-trimethylpentanoate

Conditions
ConditionsYield
perbromohomoscorpionate copper(I) catalyst In dichloromethane for 3h;56%
methanol
67-56-1

methanol

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

triptane
464-06-2

triptane

Conditions
ConditionsYield
With adamantane; indium (III) iodide at 180℃; for 0.5h; Product distribution / selectivity;56%
indium (III) iodide at 180℃; for 0.5h; Product distribution / selectivity;31%
zinc(II) iodide at 200℃; for 2h; Product distribution / selectivity;17%
With indium (III) iodide at 180℃; for 0.5h;
indium (III) iodide at 150 - 200℃; for 0.25 - 2h; Product distribution / selectivity;0.5%
[N-(trifluoromethylsulfonyl)imino][4-(trifluoromethyl)phenyl]-λ3-bromane
957188-75-9

[N-(trifluoromethylsulfonyl)imino][4-(trifluoromethyl)phenyl]-λ3-bromane

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

C7H14F3NO2S
1361955-88-5

C7H14F3NO2S

Conditions
ConditionsYield
With 1,1,1,3',3',3'-hexafluoro-propanol at 20℃; Inert atmosphere; Neat (no solvent); regioselective reaction;55%
1-benzopyran-4(4H)-one
491-38-3

1-benzopyran-4(4H)-one

2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

2-(2,3-dimethylbutyl)chroman-4-one

2-(2,3-dimethylbutyl)chroman-4-one

Conditions
ConditionsYield
With di-tert-butyl peroxide at 120℃; for 24h; Sealed tube;53%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

p-methoxyphenylisocyanide
10349-38-9

p-methoxyphenylisocyanide

2,2,3-trimethyl-butyric acid anilide
58265-35-3

2,2,3-trimethyl-butyric acid anilide

Conditions
ConditionsYield
With ferrocene; di-tert-butyl peroxide In 1,2-dichloro-ethane at 80℃; for 12h; Sealed tube; Green chemistry;52%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

A

perfluoro(2,3-dimethylbutane)
354-96-1

perfluoro(2,3-dimethylbutane)

B

perfluoroisohexane
355-04-4

perfluoroisohexane

C

perfluoro(3-methylpentane)
865-71-4

perfluoro(3-methylpentane)

D

perfluoro(2-methylcyclopentane)
1805-22-7

perfluoro(2-methylcyclopentane)

E

perfluoro(2,2-dimethylbutane)
112156-74-8

perfluoro(2,2-dimethylbutane)

Conditions
ConditionsYield
cobalt (III) fluoride at 360℃; for 3h; Product distribution;A 5%
B 21%
C 7%
D 17%
E 50%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

A

perfluoro(2,3-dimethylbutane)
354-96-1

perfluoro(2,3-dimethylbutane)

B

perfluoroisohexane
355-04-4

perfluoroisohexane

C

perfluoro(2-methylcyclopentane)
1805-22-7

perfluoro(2-methylcyclopentane)

D

perfluoro(2,2-dimethylbutane)
112156-74-8

perfluoro(2,2-dimethylbutane)

Conditions
ConditionsYield
cobalt (III) fluoride at 360℃; for 3h; Further byproducts given;A 5%
B 21%
C 17%
D 50%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

A

perfluoroisohexane
355-04-4

perfluoroisohexane

B

perfluoro(3-methylpentane)
865-71-4

perfluoro(3-methylpentane)

C

perfluoro(2-methylcyclopentane)
1805-22-7

perfluoro(2-methylcyclopentane)

D

perfluoro(2,2-dimethylbutane)
112156-74-8

perfluoro(2,2-dimethylbutane)

Conditions
ConditionsYield
cobalt (III) fluoride at 360℃; for 3h; Further byproducts given;A 21%
B 7%
C 17%
D 50%
2,3-dimethylbutane
79-29-8

2,3-dimethylbutane

1-octynyl trifluoromethyl sulfone
119353-21-8

1-octynyl trifluoromethyl sulfone

2,3,3-Trimethyl-undec-4-yne

2,3,3-Trimethyl-undec-4-yne

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) for 24h; Heating;49%

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