41183-19-1

Basic information

• Product Name: 4-Cyclohexene-1,2-dicarbonyl dichloride, cis- (9CI)
• Synonyms: 4-Cyclohexene-1,2-dicarbonyl dichloride, cis- (9CI)
• CAS NO: 41183-19-1
• Molecular Formula: C₈H₈Cl₂O₂
• Molecular Weight: 207.05392
• Product Categories: ACIDHALIDE
• Mol File: 41183-19-1.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4-Cyclohexene-1,2-dicarbonyl dichloride, cis- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Cyclohexene-1,2-dicarbonyl dichloride, cis- (9CI)(41183-19-1)
• EPA Substance Registry System: 4-Cyclohexene-1,2-dicarbonyl dichloride, cis- (9CI)(41183-19-1)

Safety Data

• Hazardous Substances Data: 41183-19-1(Hazardous Substances Data)

Upstream product

• 106-99-0 buta-1,3-diene 
• 627-63-4 fumaryl dichloride 

Downstream Products

• 102312-67-4 rac-(trans)-cyclohex-4-ene-1,2-diamine dihydrochloride 
• 17673-68-6 dimethyl trans-cyclohex-4-ene-1,2-dicarboxylate 

Relevant articles and documents

Intramolecular Cooperative Reactions of 1,2-Bis(diazoketone)s. The First Syntheses of trans-Hydro-1H-2-inden-1-ones

The intramolecular cooperative reactions of 1,2-bis(diazoketone)s initiated by the Wolff rearrangement of α-diazoketones have been investigated.Under thermal conditions, 1,2-bis(diazoketone)s are efficiently transformed into 2-cyclopenten-1-one derivatives with complete stereospecificity.Thus, a most extraordinary result is reported, that trans-hydro-2-inden-1-ones (1-3) were synthesized for the first time from trans-1,2-bis(diazoketone)s (5, 11, and 12), respectively.The unprecedented trans-hydroindenone structure was confirmed by X-ray analysis of 3 as well as 1H NMR analysis and was supported by ab initio molecular orbital calculations.The same reactions were also carried out under photochemical conditions and were applied to 1,3-bis(diazoketone)s, giving 2-cyclohexen-1-one derivatives.