| Identification | More | [Name]
3-METHOXYCARBONYL-3-SULFOLENE | [CAS]
67488-50-0 | [Synonyms]
2,5-DIHYDRO-3-METHOXYCARBONYLTHIOPHENE 1,1-DIOXIDE
3-METHOXYCARBONYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE
3-METHOXYCARBONYL-3-SULFOLENE
3-METHOXYCARBONYL-3-SULPHOLENE
3-SULFOLENE-3-CARBOXYLIC ACID METHYL ESTER
METHYL 3-SULFOLENE-3-CARBOXYLATE
3-Carbomethoxy-3-sulpholene~3-Methoxycarbonyl-2,5-dihydrothiophene-1,1-dioxide
methyl 2,5-dihydro-3-thenoate 1,1-dioxide
3-Carbomethoxy-3-sulfolene
3-METHOXYCARBONYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE 98+%
3-Methoxycarbonyl-2,5-dihydrothiophene-1,1-dioxide, 3-Methoxycarbonyl-3-sulfolene
(2,5-Dihydro-3-thiophenecarboxylic acid methyl)1,1-dioxide | [EINECS(EC#)]
266-700-5 | [Molecular Formula]
C6H8O4S | [MDL Number]
MFCD00042754 | [Molecular Weight]
176.19 | [MOL File]
67488-50-0.mol |
| Safety Data | Back Directory | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [F ]
4.10 | [HS Code ]
29349990 |
| Hazard Information | Back Directory | [Chemical Properties]
Light yellow solid | [Uses]
3-Methoxycarbonyl-3-sulfolene is a useful reactant for the synthesis of bicyclic and tricyclic compounds. | [Purification Methods]
If the IR shows OH bands, then dissolve the dioxide in CHCl2, wash it with aqueous Na2CO3 and H2O, dry it over MgSO4, filter, evaporate and wash the residue with cold Et2O and dry in vacuo. 1HNMR (CDCl3): 7.00 (m 1H), 3.98 (bs 4H) and 3.80 (s Me). [McIntoch & Sieber J Org Chem 43 4431 1978, Beilstein 18/6 V 5.] |
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