951-88-2

Basic information

• Product Name: Ethanedione, dicyclohexyl-
• CAS NO: 951-88-2
• Molecular Formula: C14H22O2
• Molecular Weight: 222.327
• Mol File: 951-88-2.mol
• Article Data: 12

Chemical Properties

• CAS DataBase Reference: Ethanedione, dicyclohexyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanedione, dicyclohexyl-(951-88-2)
• EPA Substance Registry System: Ethanedione, dicyclohexyl-(951-88-2)

Safety Data

• Hazardous Substances Data: 951-88-2(Hazardous Substances Data)

Upstream product

• 55409-09-1 1,2-dicyclohexyl-2-hydroxy-ethanone 
• 98-86-2 acetophenone 
• 2719-27-9 cyclohexanylcarbonyl chloride 
• 7758-99-8 copper(II) sulfate 
• 60-29-7 diethyl ether 
• 3289-28-9 ethyl cyclohexanecarboxylate 
• 78-27-3 1-Ethynylcyclohexan-1-ol 
• 205439-61-8 Z-1,2-bis(dimethylamino)-1,2-dicyclohexylethene 
• 17566-51-7 N,N-dimethylcyclohexanecarboxamide 
• 7664-93-9 sulfuric acid 
• 78-54-6 1,2-di(1-hydroxycyclohexyl)acetylene 
• 64-19-7 acetic acid 
• 7697-37-2 nitric acid 
• 205439-79-8 2,3-bis(dimethylamino)-1,1,4,4-bis(pentamethylene)buta-1,3-diene 

Downstream Products

• 2043-61-0 cyclohexanecarbaldehyde 
• 113251-50-6 4,5-dicyclohexyl-2-methyl-1H-imidazole 
• 55409-09-1 1,2-dicyclohexyl-2-hydroxy-ethanone 
• 98-89-5 Cyclohexanecarboxylic acid 
• 62371-39-5 1,2-dicyclohexylacetylene 
• 40222-31-9 1.2-Bis-<1-p-toluolsulfonyloxymethyl-cyclohexyl>-aethandion 
• 40222-25-1 1,2-Bis-<1-hydroxymethyl-cyclohexyl>-aethandion 
• 86156-85-6 <1,2-Dicyclohexyl-1,2-ethendiyl>-dibenzoat 

Relevant articles and documents

Synthetic method for 1,2-diketone

The invention relates to the field of novel materials of fine chemicals, and especially relates to a novel technology for preparing 1,2-diketone compounds by using acyl halides which are simple and easy to obtain and by performing direct condensation coupling under promotion of a metal. Corresponding chemical reaction equations are shown in the description.

The extraordinary reactions of phenyldimethylsilyllithium with N,N-disubstituted amides

The reactions of the silyllithium reagent with tertiary amides was discussed. The enediamines were easily isomerized from cis to trans, easily oxidized to dienediamines and were hydrolyzed to α-aminoketones. If the two equivalents of the silyllithium reagent were used, the product was an α-silylamine. The results show that each member of the homologous series of amides gives rise to a substantially different product.

The reductive coupling of tertiary amides to give enediamines using PhMe2SiLi

PhMe2SiLi reacts with tertiary amides to give enediamines, which can be isolated in good yield when the α-carbon is branched; the enediamines can be hydrolysed more or less easily to α-amino ketones, isomerised from Z to E, oxidised to dienedia