1713-63-9

Basic information

• Product Name: Cyclohexylideneacetaldehyde
• Synonyms: Cyclohexylideneacetaldehyde;2-Cyclohexylideneacetaldehyde
• CAS NO: 1713-63-9
• Molecular Formula: C₈H₁₂O
• Molecular Weight: 124.18028
• Mol File: 1713-63-9.mol
• Article Data: 41

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Cyclohexylideneacetaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclohexylideneacetaldehyde(1713-63-9)
• EPA Substance Registry System: Cyclohexylideneacetaldehyde(1713-63-9)

Safety Data

• Hazardous Substances Data: 1713-63-9(Hazardous Substances Data)

Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 99, p. 7365, 1977 DOI: 10.1021/ja00464a051Tetrahedron Letters, 22, p. 2021, 1981 DOI: 10.1016/S0040-4039(01)92894-1

Upstream product

• 1940-19-8 1-vinylcyclohexanol 
• 77570-38-8 1-ethoxy-1-(2'2'-diethoxyethyl)cyclohexane 
• 103649-12-3 (1-ethoxy-cyclohexyl)-acetaldehyde 
• 64-18-6 formic acid 
• 78-27-3 1-Ethynylcyclohexan-1-ol 
• 1123-34-8 1-allyl-1-cyclohexanol 
• 64-19-7 acetic acid 
• 40203-74-5 methyl 2-cyclohexylideneacetate 
• 124931-20-0 2-Cyclohexylidene-N-methoxy-N-methyl-acetamide 
• 78108-52-8 1-<(Z)-2-(Trimethylsiloxy)vinyl>cyclohexanol 
• 10028-15-6 ozone 
• 932-89-8 2-cyclohexylidene ethanol 
• 71-43-2 benzene 
• 6975-71-9 1-cyclohexenylacetonitrile 

Downstream Products

• 74588-69-5 acetic acid-(2ξ-cyclohex-1-enyl-vinyl ester) 
• 111529-78-3 (+/-)-2-((E)-2-cyclohexyliden-ethylidene)-4-methoxy-cyclohexanone 
• 53723-46-9 trans-1-(1-cyclohexenyl)-2-cyclohexylethene 
• 130613-52-4 1-cyclohexyl-2-cyclohexyliden-ethanol 
• 68826-45-9 Acetic acid 1-(1-benzenesulfonyl-cyclohexyl)-2-cyclohexylidene-ethyl ester 
• 77192-30-4 (2,3-epoxypropylidene)cyclohexane 
• 79405-36-0 1-(cyclohexylidene)-2-propanol 
• 79405-31-5 (1-methylcyclohexyl)acetaldehyde 
• 29940-82-7 1-(2-oxoethyl)cyclohexanecarbonitrile 
• 129144-66-7 7,7-cyclohexylhepta-2,4,6-trienal 
• 105962-00-3 (1E)-2-(cyclohex-1'-enyl)-N,N-dimethylethen-1-ylamine 
• 5664-10-8 allylidenecyclohexane 
• 97856-56-9 ethyl (2E)-4-cyclohexylidenebut-2-enoate 
• 690965-95-8 ethyl (2Z)-4-cyclohexylidenebut-2-enoate 

Relevant articles and documents

Assembling contiguous quaternary carbon atoms: Regio- and stereoselective rearrangements in cobalt-directed radical reactions of 1,4-enynes

Radical coupling reactions of Co2(CO)6-complexed 1,4-enynes occur in a regio- and stereoselective fashion, providing access to 3E,7E-decadiene-1,9-diynes in excellent yields (84-99%). The formation of contiguous quaternary carbon ato

Organocatalytic, Asymmetric Eliminative [4+2] Cycloaddition of Allylidene Malononitriles with Enals: Rapid Entry to Cyclohexadiene-Embedding Linear and Angular Polycycles

A direct aminocatalytic synthesis has been developed for the chemo-, regio-, diastereo-, and enantioselective construction of densely substituted polycyclic carbaldehydes containing fused cyclohexadiene rings. The chemistry utilizes, for the first time, remotely enolizable π-extended allylidenemalononitriles as electron-rich 1,3-diene precursors in a direct eliminative [4+2] cycloaddition with both aromatic and aliphatic α,β-unsaturated aldehydes. The generality of the process is demonstrated by approaching 6,6-, 5,6-, 7,6-, 6,6,6-, and 6,5,6-fused ring systems, as well as biorelevant steroid-like 6,6,6,6,5- and 6,6,6,5,6-rings. A stepwise reaction mechanism for the key [4+2] addition is proposed as a domino bis-vinylogous Michael/Michael/retro-Michael reaction cascade. The utility of the malononitrile moiety as traceless activating group of the dicyano nucleophilic substrates is demonstrated.

Reduction of nitriles into aldehydes using a TMDS/V(O)(OiPr)3 reducing system

A simple and convenient method for the chemoselective reduction of nitriles into aldehydes using a 1,1,3,3-tetramethyldisiloxane (TMDS)/ triisopropoxyvanadium(V) oxide reducing system is described. Aromatic as well as aliphatic nitriles are reduced into the corresponding aldehydes in moderate to good yields.