1,2-DIMETHYL CYCLOHEXENE

Base Information

• Chemical Name: 1,2-DIMETHYL CYCLOHEXENE
• CAS No.: 1674-10-8
• Molecular Formula: C8H14
• Molecular Weight: 110.199
• European Community (EC) Number: 216-814-6
• NSC Number: 74154
• UNII: BS1881FHDU
• DSSTox Substance ID: DTXSID1073949
• Nikkaji Number: J110.381D
• Wikidata: Q27274849
• Mol file: 1674-10-8.mol

Synonyms:1,2-Dimethyl-1-cyclohexene;1,2-Dimethylcyclohexene; NSC 74154

Chemical Property of 1,2-DIMETHYL CYCLOHEXENE

Chemical Property:

• Vapor Pressure: 8.53mmHg at 25°C
• Melting Point: -84.15°C
• Refractive Index: 1.4594
• Boiling Point: 138°Cat760mmHg
• Flash Point: 16.8°C
• PSA: 0.00000
• Density: 0.811g/cm³
• LogP: 2.89680
• XLogP3: 2.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 110.109550447
• Heavy Atom Count: 8
• Complexity: 95.2

Purity/Quality:

99% ^*data from raw suppliers

1,2-Dimethylcyclohexene 99% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=C(CCCC1)C

Technology Process of 1,2-DIMETHYL CYCLOHEXENE

There total 65 articles about 1,2-DIMETHYL CYCLOHEXENE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 81.0%

3,4-dimethylcyclohex-3-enol mesylate (236752-33-3) → 1,2-dimethylcyclohexene (1674-10-8)

Guidance literature:

With lithium triethylborohydride; In tetrahydrofuran; at 60 ℃; for 4h;

DOI:10.1016/S0022-328X(98)01175-9

Reference yield: 76.0%

1-phenylsulfonyl-3,4-dimethylcyclohex-3-ene (73301-14-1) → 1,2-dimethylcyclohexene (1674-10-8)

Guidance literature:

With disodium hydrogenphosphate; sodium amalgam; In tetrahydrofuran; methanol; for 5.5h;

DOI:10.1021/jo00173a039

Reference yield: 75.0%

methyl cyanoformate (17640-15-2) + cis-1,2-dimethylcyclohexane (2207-01-4) → 1,2-dimethylcyclohexene (1674-10-8) + 1,2-Dimethylcyclohexylnitril (61827-33-6,61827-34-7,61847-44-7,61847-45-8) + 1,2-trans-dimethylcyclohexane (6876-23-9) + (1,2-Dimethyl-cyclohexyl)-imino-acetic acid methyl ester

Guidance literature:

tris(tetrabutylammonium)12-tungstophosphate; In acetonitrile; at 16 ℃; for 22h; Irradiation;

DOI:10.1039/a805036h

upstream raw materials:

2,6-dimethylpyridine

1r.-Brom-1,2-cis-dimethylcyclohexan

2,2-dimethylcyclohexanol

1-cyclopentyl-1-methylethanol

Downstream raw materials:

1,2-dibromo-1,2-dimethyl-cyclohexane

ethylene glycol

1-Mercapto-1.2-dimethyl-cyclohexan

6-acetyl-1,6-dimethylcyclohexene

Refernces

• 1、 Pines et al.. "". . p. 1930. Retrieved 1958.
• 2、 Waser, Jerome,Carreira, Erick M.. "Catalytic hydrohydrazination of a wide range of alkenes with a simple Mn complex". . p. 4099 - 4102. Retrieved 2004.
• 3、 Nesterova, Oksana V.,Kopylovich, Maximilian N.,Nesterov, Dmytro S.. "Stereoselective oxidation of alkanes with: M -CPBA as an oxidant and cobalt complex with isoindole-based ligands as catalysts". . p. 93756 - 93767. Retrieved 2016/10/21.
• 4、 Fang, Minfeng,MacHalaba, Nataliya,Sanchez-Delgado, Roberto A.. "Hydrogenation of arenes and N-heteroaromatic compounds over ruthenium nanoparticles on poly(4-vinylpyridine): A versatile catalyst operating by a substrate-dependent dual site mechanism". experimental part. p. 10621 - 10632. Retrieved 2011/11/29.