19879-12-0

Basic information

• Product Name: Cyclohexanol, 1,2-dimethyl-, trans-
• Synonyms: (1RS,2RS)-1,2-dimethylcyclohexanol;1,2-dimethylcyclohexanol;cis-1,2-dimethyl-cyclohexanol;(+-)-1r.2c-Dimethyl-cyclohexanol-(1);Cyclohexanol, 1,2-dimethyl-, trans-;cis-1,2-dimethylcyclohexan-1-ol;(1R,2R)-1,2-Dimethyl-cyclohexanol
• CAS NO: 19879-12-0
• Molecular Formula: C8H16O
• Molecular Weight: 128.214
• Mol File: 19879-12-0.mol
• Article Data: 67

Chemical Properties

• Melting Point: 13.2°C
• Boiling Point: 90 °C (25 mmHg)
• Density: 0.9187
• Refractive Index: 1.4590
• CAS DataBase Reference: Cyclohexanol, 1,2-dimethyl-, trans-(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclohexanol, 1,2-dimethyl-, trans-(19879-12-0)
• EPA Substance Registry System: Cyclohexanol, 1,2-dimethyl-, trans-(19879-12-0)

Safety Data

• Hazardous Substances Data: 19879-12-0(Hazardous Substances Data)

Upstream product

• 1674-10-8 1,2-dimethylcyclohexene 
• 3664-60-6 7-octene-2-one 
• 2207-01-4 cis-1,2-dimethylcyclohexane 
• 1759-64-4 1,6-dimethyl-1-cyclohexene 
• 6876-23-9 1,2-trans-dimethylcyclohexane 
• 917-54-4 methyllithium 
• 583-60-8 2-Methylcyclohexanone 
• 2999-74-8 dimethylmagnesium 
• 18006-13-8 methyltriisopropoxytitanium(IV) 
• 53955-82-1 4-methyl-1-oxaspiro[2.5]octane 
• 1713-33-3 1,2-epoxy-1-methylcyclohexane 
• 676-58-4 methylmagnesium chloride 
• 74-88-4 methyl iodide 
• 120951-18-0 (Z)-1-(methyldiphenylsilylmethyl)-2-methylcyclohexanol 

Downstream Products

• 2207-01-4 cis-1,2-dimethylcyclohexane 
• 6876-23-9 1,2-trans-dimethylcyclohexane 
• 16749-61-4 (+/-)-1r-acetoxy-1,2t-dimethyl-cyclohexane 

Relevant articles and documents

Scalable Synthesis of Piperazines Enabled by Visible-Light Irradiation and Aluminum Organometallics

The development of more active C-H oxidation catalysts has inspired a rapid, scalable, and stereoselective assembly of multifunctional piperazines through a [3+3] coupling of azomethine ylides. A combination of visible-light irradiation and aluminum organometallics is essential to promote this transformation, which introduces visible-light photochemistry of main-group organometallics and sets the basis for new and promising catalysts. Al-umination: A new synthesis of polyfunctional piperazine ligands has been developed using visible-light irradiation and an aluminum alkyl promoter. This system reverses the reactivity commonly found in azomethine ylide chemistry, introduces the concept of using visible-light photochemistry of main-group organometallics, and sets the basis for new promising C-H oxidation catalysts.

Oxoiron(v) mediated selective electrochemical oxygenation of unactivated C-H and CC bonds using water as the oxygen source

An efficient electrochemical method for the selective oxidation of C-H bonds of unactivated alkanes (BDE ≤97 kcal mol-1) and CC bonds of alkenes using a biomimetic iron complex, [(bTAML)FeIII-OH2]-, as the redox mediator in an undivided electrochemical cell with inexpensive carbon and nickel electrodes is reported. The O-atom of water remains the source of O-incorporation in the product formed after oxidation. The products formed upon oxidation of C-H bonds display very high regioselectivity (75:1, 3°:2° for adamantane) and stereo-retention (RC ～99% for cyclohexane derivatives). The substrate scope includes natural products such as cedryl acetate and ambroxide. For alkenes, epoxides were obtained as the sole product. Mechanistic studies show the involvement of a high-valent oxoiron(v) species, [(bTAML)FeV(O)]- formed via PCET (overall 2H+/2e-) from [(bTAML)FeIII-OH2]- in CPE at 0.80 V (vs. Ag/AgNO3). Moreover, electrokinetic studies for the oxidation of C-H bonds indicate a second-order reaction with the C-H abstraction by oxoiron(v) being the rate-determining step.

Heterometallic CuIIFeIII and CuIIMnIII alkoxo-bridged complexes revealing a rare hexanuclear M6(μ-X)7(μ3-X)2 molecular core

The novel hexanuclear complexes [Cu4Fe2(OH)(Piv)4(tBuDea)4Cl]·0.5CH3CN (1) and [Cu4Mn2(OH)(Piv)4(tBuDea)4Cl] (2) were prepared through one-pot self-assembly