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Simagchem Corporation

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

High quality 2,3-Dimethyl-2-Butene supplier in China

Cas:563-79-1

Min.Order:1 Kilogram

Negotiable

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 2,3-Dimethyl-2-Butene

Cas:563-79-1

Min.Order:1

Negotiable

Type:Other

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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

2,3-Dimethyl-2-butene

Cas:563-79-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

2,3-Dimethyl-2-butene

Cas:563-79-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Melting point -75 °C Boiling point 73 °C(lit.) density 0.857 g/mL at 25 °C vapor pressure 215 mm Hg ( 37.7 °C) refractive index n20/D 1.412(lit.) Fp 2 °F storage temp. 2-8°C BRN 1361357 Stability: Sta

563-79-1 2-Butene, 2,3-dimethyl-

Cas:563-79-1

Min.Order:1 Metric Ton

FOB Price: $5000.0

Type:Lab/Research institutions

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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

2,3-Dimethyl-2-butene

Cas:563-79-1

Min.Order:1 Gram

FOB Price: $1.0

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:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Pesticide inte

2,3-Dimethyl-2-butene

Cas:563-79-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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

2,3-Dimethyl-2-butene

Cas:563-79-1

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

High quality 2,3-Dimethyl-2-Butene

Cas:563-79-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

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 etc. 3) oem/odm available; 4) rea

2,3-Dimethyl-2-buteneCAS NO.:563-79-1

Cas:563-79-1

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

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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

Tetramethylethylene

Cas:563-79-1

Min.Order:1 Gram

Negotiable

Type:Other

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SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in

SAGECHEM/ 2,3-Dimethyl-2-butene /Manufacturer in China

Cas:563-79-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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-DiMethyl-2-butene

Cas:563-79-1

Min.Order:0

Negotiable

Type:Manufacturers

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Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

2,3-Dimethyl-2-Butene

Cas:563-79-1

Min.Order:0

Negotiable

Type:Manufacturers

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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 563-79-1 with competitive price

Cas:563-79-1

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

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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

2-Butene, 2,3-dimethyl-

Cas:563-79-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

2,3-Dimethyl-2-Butene

Cas:563-79-1

Min.Order:0

Negotiable

Type:Other

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Hubei Langyou International Trading Co., Ltd

Hot Sale 2,3-Dimethyl-2-butene CAS NO.563-79-1 Application:Hot Sale 2,3-Dimethyl-2-butene CAS NO.563-79-1

Hot Sale 2,3-Dimethyl-2-butene CAS NO.563-79-1

Cas:563-79-1

Min.Order:0

Negotiable

Type:Other

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Hunan Longxianng Runhui Trading Co.,Ltd

Hot Sale 2,3-Dimethyl-2-butene CAS NO.563-79-1Appearance:off-white fine crystalline powder Storage:Dry and ventilated Package:Standard or as customer's require Application:intermediates Transportation:By express (Door to door) such as FEDEX, DHL, EMS

Hot Sale 2,3-Dimethyl-2-butene CAS NO.563-79-1

Cas:563-79-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

Amadis Chemical offer CAS#563-79-1;CAT#A831025

Cas:563-79-1

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

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HENAN SUNLAKE ENTERPRISE CORPORATION

Preview CBNumber: CB84297

2,3-Dimethyl-2-butene

Cas:563-79-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Xiamen BaiFuchem Co.,Ltd

BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art

High quality 2,3-dimethyl-2-butene

Cas:563-79-1

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

HuBei Ipure Biotech CO.,ltd

HuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of pl

High quality 2,3-Dimethyl-2-Butene supplier in China

Cas:563-79-1

Min.Order:1 Gram

FOB Price: $1.0 / 2.0

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

TetraMethylethylene

Cas:563-79-1

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Henan Fine Chemicals Co., Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom

2,3-dimethylbut-2-ene

Cas:563-79-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

XinChem Corporation

We have our own research and development center, provide reliable quality products for you. Port:shanghai

2,3-Dimethyl-2-butene

Cas:563-79-1

Min.Order:1 Kilogram

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

2-Butene, 2,3-dimethyl-

Cas:563-79-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

changchun tuocai technology co.,ltld

Hot Sale 2,3-Dimethyl-2-butene CAS NO.563-79-1Appearance:off-white fine crystalline powder Storage:Dry and ventilated Package:Standard or as customer's require Application:intermediates Transportation:Delivery by EMS, DHL, FEDEX, UPS, TNT

Hot Sale 2,3-Dimethyl-2-butene CAS NO.563-79-1

Cas:563-79-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Skyrun Industrial Co.,Ltd

SkyRun Industrial CO.,LTD is a leading chemical producer in China. We supply Intermediate, Agro-Chemical and Petrol Chemicals for different usage.SkyRun Industrial CO.,LTD is a leading chemical producer in China. We supply Intermediate, Agro-Chemic

2,3-Dimethyl-2-butene

Cas:563-79-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

2-Butene, 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

2-Butene, 2,3-dimethyl-

Cas:563-79-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

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

2,3-Dimethyl-1-butene

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

2,3-Dimethyl-2-butene

Conditions
ConditionsYield
aluminum oxide at -0.1℃; for 0.166667h;95%
x In nitromethane at 25℃; for 0.25h;88%
NiX(21) zeolite at -0.1℃; Rate constant; or ZnX(21) zeolite;
anthracene
120-12-7

anthracene

3,3'-bis(3-phenyl-1,1,2,2-tetramethyl-3-silacyclopropane)
188754-05-4

3,3'-bis(3-phenyl-1,1,2,2-tetramethyl-3-silacyclopropane)

A

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

2,3-Dimethyl-2-butene

B

3,3,4,4-Tetramethyl-1,2-diphenyl-3,4-dihydro-[1,2]disilete

3,3,4,4-Tetramethyl-1,2-diphenyl-3,4-dihydro-[1,2]disilete

C

C32H32Si2

C32H32Si2

Conditions
ConditionsYield
In benzene at 150℃; for 2h;A 70%
B n/a
C 85%
benzaldehyde
100-52-7

benzaldehyde

acetone
67-64-1

acetone

A

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

2,3-Dimethyl-2-butene

B

(2-methyl-1-propenyl)-benzene
768-49-0

(2-methyl-1-propenyl)-benzene

C

stilbene
588-59-0

stilbene

Conditions
ConditionsYield
With tin(IV) chloride; zinc In tetrahydrofuran at 64 - 66℃; for 1h; McMurry Reaction; Inert atmosphere;A n/a
B 85%
C n/a
acetophenone
98-86-2

acetophenone

acetone
67-64-1

acetone

A

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

2,3-Dimethyl-2-butene

B

α,β,β-trimethylstyrene
769-57-3

α,β,β-trimethylstyrene

C

2,3-diphenyl-2-butene
2510-98-7

2,3-diphenyl-2-butene

Conditions
ConditionsYield
With tin(IV) chloride; zinc In tetrahydrofuran at 64 - 66℃; for 1h; McMurry Reaction; Inert atmosphere;A n/a
B 82%
C n/a
acetone
67-64-1

acetone

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

2,3-Dimethyl-2-butene

Conditions
ConditionsYield
With tin(IV) chloride; zinc In tetrahydrofuran at 64 - 66℃; McMurry Reaction; Inert atmosphere;80%
With tungsten(VI) chloride In tetrahydrofuran Ambient temperature; electrolysis;6%
With tetrahydrofuran; titanium(II) hydride; magnesium chloride In tetrahydrofuran at -68 - 20℃;64 % Chromat.
benzophenone
119-61-9

benzophenone

acetone
67-64-1

acetone

A

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

2,3-Dimethyl-2-butene

B

2-methyl-1,1-diphenylpropene
781-33-9

2-methyl-1,1-diphenylpropene

C

1,1,2,2-tetraphenylethylene
632-51-9

1,1,2,2-tetraphenylethylene

Conditions
ConditionsYield
With tin(IV) chloride; zinc In tetrahydrofuran at 64 - 66℃; for 1h; McMurry Reaction; Inert atmosphere;A n/a
B 80%
C n/a
hexamethylsilirane
55644-09-2

hexamethylsilirane

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

2,3-Dimethyl-2-butene

Conditions
ConditionsYield
In benzene at 73℃; for 15h;77%
4,4,5,5-tetramethylethylene sulphate
52393-63-2

4,4,5,5-tetramethylethylene sulphate

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

2,3-Dimethyl-2-butene

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; Product distribution; electrolysis, oth. solvent, var. cathodes;66%
hexamethylsilirane
55644-09-2

hexamethylsilirane

A

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

2,3-Dimethyl-2-butene

B

octamethyl-1,2-disilacyclobutane
62346-42-3

octamethyl-1,2-disilacyclobutane

Conditions
ConditionsYield
In benzene at 70℃; for 18h;A 62%
B 38%
2,3-dimethyl-buta-1,3-diene
513-81-5

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

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

2,3-Dimethyl-2-butene

Conditions
ConditionsYield
With hydrogen; Et4N60%
With bis(pentamethylcyclopentadienyl)titanium(III) hydride; hydrogen In (2)H8-toluene at 80℃; for 40h; Sealed tube;20%
With diethyl ether; ammonia; sodium
propene
187737-37-7

propene

A

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

2,3-Dimethyl-2-butene

B

2-methyl-2-pentene
625-27-4

2-methyl-2-pentene

C

2-Methyl-1-pentene
763-29-1

2-Methyl-1-pentene

D

4-methyl-2-pentene
4461-48-7

4-methyl-2-pentene

E

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

4-Methyl-1-pentene

F

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

2,3-Dimethyl-1-butene

G

1-hexene 2.2.percent.

1-hexene 2.2.percent.

Conditions
ConditionsYield
diethylaluminium chloride In benzene at 50℃; under 6840 Torr; for 2h; Product distribution; 0 - 60 deg C, 1 - 32 h, influence of the catalysts on the yields;A 5.4%
B 3.2%
C 18.4%
D 58.2%
E 10.2%
F 2.1%
G n/a
(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
dimesitylfluoroborane
436-59-9

dimesitylfluoroborane

[(HC{C(Me)N-2,6-i-Pr2C6H3}2)Mg(Bpin)(C{N(i-Pr)C(Me)}2)]

[(HC{C(Me)N-2,6-i-Pr2C6H3}2)Mg(Bpin)(C{N(i-Pr)C(Me)}2)]

A

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

2,3-Dimethyl-2-butene

B

C24H34B2O2

C24H34B2O2

C

[HC{(Me)CN(2,6-iPr2C6H3)}2Mg{pinB}(DMAP)]

[HC{(Me)CN(2,6-iPr2C6H3)}2Mg{pinB}(DMAP)]

D

[{(HC{C(Me)N-2,6-i-Pr2C6H3}2)Mg}2(F)(O2BC{N(i-Pr)C(Me)}2)]

[{(HC{C(Me)N-2,6-i-Pr2C6H3}2)Mg}2(F)(O2BC{N(i-Pr)C(Me)}2)]

Conditions
ConditionsYield
In (2)H8-toluene at 20℃; for 1h; Schlenk technique; Inert atmosphere; Glovebox;A n/a
B n/a
C n/a
D 53%
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;
phenyl isopropyl sulfone
4238-09-9

phenyl isopropyl sulfone

methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

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

2,3-Dimethyl-2-butene

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran; acetone52%
3,6-Dihydro-4,5-dimethyl-2,2-diphenyl-2H-thiopyran
40754-58-3

3,6-Dihydro-4,5-dimethyl-2,2-diphenyl-2H-thiopyran

A

3,4-dimethylthiophene
632-15-5

3,4-dimethylthiophene

B

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

2,3-Dimethyl-2-butene

C

Diphenylmethane
101-81-5

Diphenylmethane

D

3,4-Dimethyl-2-(diphenylmethyl)thiophen
76390-41-5

3,4-Dimethyl-2-(diphenylmethyl)thiophen

Conditions
ConditionsYield
at 240 - 260℃; for 0.333333h; Product distribution;A 4 % Spectr.
B 8 % Spectr.
C 48%
D 50%
at 240 - 260℃; for 0.333333h;A 4 % Spectr.
B 8 % Spectr.
C 48%
D 50%

A

3,4-dimethylthiophene
632-15-5

3,4-dimethylthiophene

B

xanthene
92-83-1

xanthene

C

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

2,3-Dimethyl-2-butene

D

9H-xanthene-9-thione
492-21-7

9H-xanthene-9-thione

E

9,9'-bixanthene
4381-14-0

9,9'-bixanthene

F

2,3-dimethyl-buta-1,3-diene
513-81-5

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

Conditions
ConditionsYield
at 240 - 260℃; for 0.333333h; Product distribution;A 23 % Spectr.
B 25%
C 8 % Spectr.
D 50%
E 18%
F 26 % Spectr.

A

3,4-dimethylthiophene
632-15-5

3,4-dimethylthiophene

B

thioxanthene
261-31-4

thioxanthene

C

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

2,3-Dimethyl-2-butene

D

9,9’-bithioxanthene
10496-86-3

9,9’-bithioxanthene

E

3,4-Dimethyl-2-(9'-thioxanthenyl)thiophen
76390-47-1

3,4-Dimethyl-2-(9'-thioxanthenyl)thiophen

F

2,3-dimethyl-buta-1,3-diene
513-81-5

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

Conditions
ConditionsYield
at 240 - 260℃; for 0.333333h; Product distribution;A 35 % Spectr.
B 48%
C 7 % Spectr.
D 10%
E 11%
F 7 % Spectr.
tantalum(η5-Cp)(2,3-dimethylbutadiene){C5H6O(isopropyl)2}
115982-92-8

tantalum(η5-Cp)(2,3-dimethylbutadiene){C5H6O(isopropyl)2}

A

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

2,3-Dimethyl-2-butene

B

2-methyl-3-isopropyl-6-hepten-3-ol
38443-89-9

2-methyl-3-isopropyl-6-hepten-3-ol

C

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

2,3-Dimethyl-1-butene

Conditions
ConditionsYield
Hydrolysis of starting compd.; Gas chromy.;A 35%
B 48%
C 17%
dimesitylfluoroborane
436-59-9

dimesitylfluoroborane

[HC{(Me)CN(2,6-iPr2C6H3)}2Mg{pinB}(DMAP)]

[HC{(Me)CN(2,6-iPr2C6H3)}2Mg{pinB}(DMAP)]

A

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

2,3-Dimethyl-2-butene

B

C24H34B2O2

C24H34B2O2

C

{(HC{C(Me)N-2,6-i-Pr2C6H3}2)Mg}2(F)(O2BNC5H4-4-NMe2)

{(HC{C(Me)N-2,6-i-Pr2C6H3}2)Mg}2(F)(O2BNC5H4-4-NMe2)

D

C18H22BF*C7H10N2

C18H22BF*C7H10N2

Conditions
ConditionsYield
In (2)H8-toluene at 60℃; for 5h; Schlenk technique; Glovebox; Inert atmosphere;A n/a
B n/a
C 48%
D n/a
hexamethylsilirane
55644-09-2

hexamethylsilirane

A

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

2,3-Dimethyl-2-butene

B

Dimethyl-trichloromethyl-(1,1,2-trimethyl-propyl)-silane

Dimethyl-trichloromethyl-(1,1,2-trimethyl-propyl)-silane

C

Chloro-dimethyl-(1,1,2-trimethyl-allyl)-silane

Chloro-dimethyl-(1,1,2-trimethyl-allyl)-silane

D

Dimethyl-trichloromethyl-(1,1,2-trimethyl-allyl)-silane

Dimethyl-trichloromethyl-(1,1,2-trimethyl-allyl)-silane

Conditions
ConditionsYield
With tetrachloromethane In tetrahydrofuran for 1h; Ambient temperature;A n/a
B 19%
C 20%
D 41%
trichlorofluoromethane
75-69-4

trichlorofluoromethane

2,2-dimethoxy-propane
77-76-9

2,2-dimethoxy-propane

A

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

2,3-Dimethyl-2-butene

B

isopropyl alcohol
67-63-0

isopropyl alcohol

C

isobutyric Acid
79-31-2

isobutyric Acid

Conditions
ConditionsYield
With lithium aluminium tetrahydride; titanium(IV) iodide In tetrahydrofuran at -5℃; for 0.5h;A 18%
B 12%
C 38%
propene
187737-37-7

propene

A

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

2,3-Dimethyl-2-butene

B

2-methyl-2-pentene
625-27-4

2-methyl-2-pentene

C

trans-2-hexene
4050-45-7

trans-2-hexene

D

(E)-4-methylpent-2-ene
674-76-0

(E)-4-methylpent-2-ene

Conditions
ConditionsYield
(C3H5)2AlCl; Ni(C6H7O2)2; triphenylphosphine Further byproducts given. Title compound not separated from byproducts;A 2%
B 25%
C 16%
D 17.7%
cyclopentadienylirondicarbonyl hydride
35913-82-7

cyclopentadienylirondicarbonyl hydride

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

cyclopentadienyl iron(II) dicarbonyl dimer
38117-54-3

cyclopentadienyl iron(II) dicarbonyl dimer

C

η5-C5H5Fe(CO)2CH2CMe=CMe2

η5-C5H5Fe(CO)2CH2CMe=CMe2

D

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

2,3-Dimethyl-1-butene

Conditions
ConditionsYield
In pentane under N2, stirring at room temp, the react. was complete within about 1 h; evapn. (vac.), chromy. on alumina (eluent pentane for the hydrometalated products, and more polar solvents for the dimer), elem. anal., (the org. products identified by GC and NMR);A n/a
B 20%
C 8%
D n/a
2,2-dichloropropane
594-20-7

2,2-dichloropropane

A

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

2,3-Dimethyl-2-butene

B

2-chloropropene
557-98-2

2-chloropropene

C

isopropyl chloride
75-29-6

isopropyl chloride

Conditions
ConditionsYield
With iron pentacarbonyl at 140℃; for 3h; Product distribution; various reaction conditions;A 8%
B 5%
C 16%
d(4)-methanol
811-98-3

d(4)-methanol

3,3,5,5-tetramethyl-3,5-dihydro-4H-pyrazol-4-one
30467-62-0

3,3,5,5-tetramethyl-3,5-dihydro-4H-pyrazol-4-one

A

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

2,3-Dimethyl-2-butene

B

C8H12(2)H4O2

C8H12(2)H4O2

C

propan-2-one azine
627-70-3

propan-2-one azine

Conditions
ConditionsYield
at 5℃; for 6h; Irradiation;A 1%
B 11%
C 5%
2-(2,2-dimethylcyclopropyl)acetic acid
68258-20-8

2-(2,2-dimethylcyclopropyl)acetic acid

A

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

2,3-Dimethyl-2-butene

B

tert-butylethylene
558-37-2

tert-butylethylene

C

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

4-Methyl-1-pentene

D

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

2,3-Dimethyl-1-butene

E

CO2

CO2

Conditions
ConditionsYield
at 496.9℃; for 0.25h; Product distribution; Thermodynamic data; Rate constant;A 11%
B n/a
C n/a
D n/a
E n/a
quinoline
91-22-5

quinoline

2-bromo-2,3-dimethylbutane
594-52-5

2-bromo-2,3-dimethylbutane

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

2,3-Dimethyl-2-butene

dimethylketene
598-26-5

dimethylketene

A

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

2,3-Dimethyl-2-butene

B

propene
187737-37-7

propene

Conditions
ConditionsYield
With silver at 600 - 700℃; beim Ueberleiten unter vermindertem Druck;
With silver at 600 - 700℃;
phthalic anhydride
85-44-9

phthalic anhydride

3,3-dimethyl-2-butanol
464-07-3, 20281-91-8

3,3-dimethyl-2-butanol

benzenesulfonic acid
98-11-3

benzenesulfonic acid

A

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

2,3-Dimethyl-2-butene

B

tert-butylethylene
558-37-2

tert-butylethylene

C

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

2,3-Dimethyl-1-butene

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