40132-69-2

Basic information

• Product Name: Benzene, [(1Z)-2-cyclohexylethenyl]-
• CAS NO: 40132-69-2
• Molecular Formula: C14H18
• Molecular Weight: 186.297
• Mol File: 40132-69-2.mol
• Article Data: 63

Chemical Properties

• CAS DataBase Reference: Benzene, [(1Z)-2-cyclohexylethenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, [(1Z)-2-cyclohexylethenyl]-(40132-69-2)
• EPA Substance Registry System: Benzene, [(1Z)-2-cyclohexylethenyl]-(40132-69-2)

Safety Data

• Hazardous Substances Data: 40132-69-2(Hazardous Substances Data)

Upstream product

• 6006-68-4 (+/-)-1-cyclohexyl-2-phenylethanol 
• 144-62-7 oxalic acid 
• 4442-82-4 rac-2-cyclohexyl-1-phenylethan-1-ol 
• 100-42-5 styrene 
• 108-85-0 1-bromocyclohexane 
• 626-62-0 Cyclohexyl iodide 
• 1088-01-3 tricyclohexylborane 
• 40110-66-5 (E)-2-phenyl-1-(phenylsulfinyl)ethene 
• 536-74-3 phenylacetylene 
• 7664-93-9 sulfuric acid 
• 2043-61-0 cyclohexanecarbaldehyde 
• 667458-78-8 benzyl 3,5-bis(trifluoromethyl)phenyl sulfone 
• 863560-55-8 [3,5-bis(trifluoromethyl)phenyl] benzyl sulfide 
• 110-82-7 cyclohexane 

Downstream Products

• 100863-32-9 1-cyclohexyl-2-phenyl-ethane-1,2-diol 
• 5653-09-8 2-cyclohexyl-1-phenylethan-1-one 
• 61259-29-8 1-cyclohexyl-2-phenylethanone 
• 65-85-0 benzoic acid 
• 98-89-5 Cyclohexanecarboxylic acid 
• 100971-60-6 2-cyclohexyl-3-phenyl-oxirane 
• 854219-91-3 1,2-dibromo-1-cyclohexyl-2-phenyl-ethane 
• 712-50-5 Cyclohexyl phenyl ketone 
• 36677-65-3 1-cyclohexyl-2-phenylethane-1,2-dione 

Relevant articles and documents

Visible-Light-Mediated C-I Difluoroallylation with an α-Aminoalkyl Radical as a Mediator

Herein, we report a protocol for direct visible-light-mediated C-I difluoroallylation reactions of α-trifluoromethyl arylalkenes with alkyl iodides at room temperature with an α-aminoalkyl radical as a mediator. The protocol permits efficient functionalization of various α-trifluoromethyl arylalkenes with cyclic and acyclic primary, secondary, and tertiary alkyl iodides and is scalable to the gram level. This mild protocol uses an inexpensive mediator and is suitable for late-stage functionalization of complex natural products and drugs.

Visible-Light-Mediated Alkenylation of Alkyl Boronic Acids without an External Lewis Base as an Activator

Herein we report a protocol for the direct visible-light-mediated alkenylation of alkyl boronic acids at room temperature without an external Lewis base as an activator, and we propose a mechanism involving benzenesulfinate activation of the alkyl boronic acids. The protocol permits the efficient functionalization of a broad range of cyclic and acyclic primary and secondary alkyl boronic acids with various alkenyl sulfones. We demonstrated its utility by preparing or functionalizing several pharmaceuticals and natural products.

Dinuclear cobalt complex-catalyzed stereodivergent semireduction of alkynes: Switchable selectivities controlled by H2O

Catalytic semireduction of internal alkynes to alkenes is very important for organic synthesis. Although great success has been achieved in this area, switchable Z/E stereoselectivity based on a single catalyst for the semireduction of internal alkynes is a longstanding challenge due to the multichemo- and stereoselectivity, especially based on less-expensive earth-abundant metals. Herein, we describe a switchable semireduction of alkynes to (Z)- or (E)-alkenes catalyzed by a dinuclear cobalt complex supported by a macrocyclic bis pyridyl diimine (PDI) ligand. It was found that cis-reduction of the alkyne occurs first and the Z-E alkene stereoisomerization process is formally controlled by the amount of H2O, since the concentration of H2O may influence the catalytic activity of the catalyst for isomerization. Therefore, this protocol provides a facile way to switch to either the (Z)- or (E)-olefin isomer in a single transformation by adjusting the amount of water.