| Identification | Back Directory | [Name]
Dichlorovinylene Carbonate | [CAS]
17994-23-9 | [Synonyms]
Dichlorovinylene Carbonate
4,5-dichloro-1,3-dioxol-2-one
1,3-Dioxol-2-one, 4,5-dichloro- | [Molecular Formula]
C3Cl2O3 | [MOL File]
17994-23-9.mol | [Molecular Weight]
154.94 |
| Hazard Information | Back Directory | [Synthesis]
Dichlorovinylene Carbonate is synthesized by chlorination/dechlorination of ethylene carbonate.1
| [Uses]
Dichlorovinylene Carbonate is used as dienophile for aromatics; 1,2-dione synthesis; ketene generation.
| [Synthesis Reference(s)]
1.McMahon, R. J.; Abelt, C. J.; Chapman, O. L.; Johnson, J. W.; Kreil, C. L.; LeRoux, J.-P.; Mooring, A. M.; West, P. R. JACS 1987, 109, 2456.
| [storage]
Dichlorovinylene Carbonate may be stored indefinitely in the refrigerator; slowly decomposes to CO and oxalyl chloride in the liquid state or in dilute aprotic solvents; decomposes at rt with phosphorus nucleophiles.
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