14398-44-8

Basic information

• Product Name: 2,4-Pentadienoic acid, 3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (Z,E)-
• CAS NO: 14398-44-8
• Molecular Formula: C15H22O2
• Molecular Weight: 234.338
• Mol File: 14398-44-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2,4-Pentadienoic acid, 3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (Z,E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-Pentadienoic acid, 3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (Z,E)-(14398-44-8)
• EPA Substance Registry System: 2,4-Pentadienoic acid, 3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (Z,E)-(14398-44-8)

Safety Data

• Hazardous Substances Data: 14398-44-8(Hazardous Substances Data)

Upstream product

• 14393-37-4 5,4-Dihydro-4-methyl-6-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2H-pyran-2-one 
• 432-25-7 2,6,6-trimethylcyclohex-1-enecarbaldehyde 
• 79-77-6 (E)-β-ionone 
• 1099-45-2 ethyl (triphenylphosphoranylidene)acetate 
• 40834-42-2 5-hydroxy-4-methyl-5H-furan-2-one 
• 56013-01-5 triphenyl((2,6,6-trimethylcyclohex-1-enyl)methyl)phosphonium bromide 
• 79863-93-7 γ-bromosenecioate de trimethylsilyl 

Downstream Products

• 5299-99-0 (2Z,4E)-3-methyl-5-(2’,6’,6’-trimethylcyclohex-1’-en-1’-yl)-penta-2,4-dienenitrile 
• 1224-79-9 3-methyl-5t-(2,6,6-trimethyl-cyclohex-1-enyl)-penta-2c,4-dienal semicarbazone 
• 302-79-4 9,13-di-cis-retinoic acid 
• 302-79-4 9-cis-retinoic acid 
• 102709-05-7 N,N-dimethyl-glycine-[3-methyl-5t-(2,6,6-trimethyl-cyclohex-1-enyl)-penta-2c,4-dienylidenehydrazide] 
• 25529-00-4 6-methyl-8t-(2,6,6-trimethyl-cyclohex-1-enyl)-octa-3t,5c,7-trien-2-one 
• 54226-17-4 (2Z,4E)-3-methyl-5-[2,6,6-trimethylcyclohex-1-enyl]penta-2,4-dienal 
• 92725-57-0 2-cis-β-Ionyliden-acetamid 
• 22255-47-6 (E)-2-(3-methylbuta-1,3-dienyl)-1,3,3-trimethyl-cyclohex-1-ene 
• 20110-08-1 methyl (2Z,4E)-3-methyl-5-(2,6,6-trimethylcyclohex-1-enyl)penta-2,4-dienoate 
• 3917-40-6 (2Z,4E)-3-methyl-5-(2,6,6-trimethylcyclohex-1-enyl)penta-2,4-dienol 
• 57023-47-9 3-methyl-5-(2,2,6-trimethyl-cyclohexyl)-valeric acid 
• 14398-42-6 (2E,4E)-3-methyl-5-(2,6,6-trimethylcyclohex-1-enyl)penta-2,4-dienoic acid 

Relevant articles and documents

STEREOCHIMIE DE LA REACTION DU β-CYCLOCITRAL AVEC LES ORGANOZINCIQUES ISSUS DES γ-BROMOSENECIOATES DE TRIMETHYLSILYLE

Both Z et E γ-bromosenecioic trimethylsilyl esters react with β-cyclocitral in the presence of zinc and at low temperature (-40 deg C) to give the hydroxyacid 2 as the main product.When the reaction is carried out at reflux of THF for 30 mn, the lactone 4