219576-35-9

Basic information

• Product Name: 1,4-dicyclohexylbut-2-yne-1,4-diol
• Synonyms: 1,4-dicyclohexylbut-2-yne-1,4-diol
• CAS NO: 219576-35-9
• Molecular Weight: 250.381
• Mol File: 219576-35-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,4-dicyclohexylbut-2-yne-1,4-diol(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-dicyclohexylbut-2-yne-1,4-diol(219576-35-9)
• EPA Substance Registry System: 1,4-dicyclohexylbut-2-yne-1,4-diol(219576-35-9)

Safety Data

• Hazardous Substances Data: 219576-35-9(Hazardous Substances Data)

Upstream product

• 2043-61-0 cyclohexanecarbaldehyde 
• 14630-40-1 Bis(trimethylsilyl)ethyne 

Downstream Products

• 219576-39-3 (E)-(1S,4S)-1,4-Dicyclohexyl-but-2-ene-1,4-diol 
• 219576-42-8 (E)-(1S,4R)-1,4-Dicyclohexyl-but-2-ene-1,4-diol 
• 166734-51-6 (1R,4R)-1,4-Dicyclohexyl-butane-1,4-diol 
• 31152-17-7 E-1,4-Dicyclohexyl-2-buten-1,4-dion 
• 749268-97-1 (1S,2E,4S)-2,3-dibromo-1,4-dicyclohexylbut-2-ene-1,4-diol 
• 188533-44-0 (R,R)-1,4-dicyclohexyl-2-butyn-1,4-diol 
• 188533-48-4 (S,S)-dicyclohexylbut-2-yne-1,4-diol 
• 219576-37-1 (E)-1,4-Dicyclohexyl-but-2-ene-1,4-diol 
• 188485-54-3 1,4-dicyclohexylbut-2-yne-1,4-diolne 

Relevant articles and documents

Stereoselective reduction of unsaturated 1,4-diketones. A practical route to chiral 1,4-diols

A new synthetic route to C2-symmetric chiral 1,4-diols based on the borane-mediated oxazaborolidine-catalysed reduction of 2-ene-1,4-diones (2), of 2-yne-1,4-diones (3), and/or of Co-complexed diketones 4 is described. Good to excellent enantio- and diastereoselectivities have been obtained in the reduction of diketones 3 and 4, catalysed by oxazaborolidines 6 and 5, respectively.