| Identification | Back Directory | [Name]
3,11-Dichloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepine 5,5-dioxide | [CAS]
26638-66-4 | [Synonyms]
Tianeptine intermediates
Tianeptine sodium intermediates
Tianeptine Thiazepinyl Chloride IMpurity
Tianeptine InterMediate (the ninth step)
5,8-Dichloro-11-Methyldibenzo[c,f]thiazepine 10,10-dioxide
5,8-DICHLORO-10-DIOXO-11-METHYL-DIBENZO[C,F][1,2]THIAZEPINE
3,11-dichloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepi...
3,11-DICHLORO-6,11-6-METHYLDIBENZO[C,F][1,2]THIAZEPINE5,5-DIOXIDE
3,11-dichloro-6-methyl-11H-benzo[c][2,1]benzothiazepine 5,5-dioxide
11-Dichloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepine 5,5-dioxide
3,11-Dichloro-6,11-dihydro-6-methyl-5,5-dioxodibenzo[c,f][1,2]thiazepine
3,11-Dichloro-6-Methyl-6,11-dihydrodibenzo[c,f][1,2]thiazepine 5,5-dioxide
3,11-dichloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepine 5,5-dioxide
Dibenzo[c,f][1,2]thiazepine,3,11-dichloro-6,11-dihydro-6-methyl-,5,5-dioxide
rac 3,11-Dichloro-6,11-dihydro-6-methyl-dibenzo[c,f][1,2]thiazepine 5,5-Dioxide
3-Chloro-6,11-dihydro-6-methyl-11-chlorodibenzo[c,f][1,2]thiazepine 5,5-dioxide
3,11-Dichloro-6,11-dihydro-6-methyl-dibenzo [c, f] [1,2] thiodiazepine 5,5-dioxide
3,11-DICHLORO-6,11-DIHYDRO-5,5-DIOXO-11-HYDROXY-6-METHYLDIBENZO[C,F][1,2]THIAZEPINE
3,11-Dichloro-6,11-dihydro-6-methyld26638-66-4ibenzo[c,f][1,2]thiazepine 5,5-dioxide
DIBENZO[C,F][1,2]THIAZEPINE,3,11-DICHLORO-6,11-DIHYDRO-6-METHYL-,5,5-DIOXIDE (8CI,9CI) | [EINECS(EC#)]
247-866-8 | [Molecular Formula]
C14H11Cl2NO2S | [MDL Number]
MFCD07368145 | [MOL File]
26638-66-4.mol | [Molecular Weight]
328.21 |
| Chemical Properties | Back Directory | [Melting point ]
>233oC (dec.) | [Boiling point ]
445.3±55.0 °C(Predicted) | [density ]
1.54±0.1 g/cm3(Predicted) | [storage temp. ]
2-8°C | [solubility ]
DMSO (Slightly) | [form ]
Solid | [pka]
-4.11±0.40(Predicted) | [color ]
White | [InChI]
InChI=1S/C14H11Cl2NO2S/c1-17-12-5-3-2-4-10(12)14(16)11-7-6-9(15)8-13(11)20(17,18)19/h2-8,14H,1H3 | [InChIKey]
FHICZIHQHGRZLE-UHFFFAOYSA-N | [SMILES]
S1(=O)(=O)C2=CC(Cl)=CC=C2C(Cl)C2=CC=CC=C2N1C |
| Hazard Information | Back Directory | [Chemical Properties]
Off-White Solid | [Uses]
Intermediate in the preparation of Tianeptine and respective metabolites | [Synthesis]
General procedure for the synthesis of 3,11-dichloro-6,11-dihydro-6-methyl-dibenzo[c,f][1,2]thiazepin-11-ol 5,5-dioxide from 3-chloro-6,11-dihydro-6-methyl-dibenzo[c,f][1,2]thiazepin 5,5-dioxide: the compound of formula III (58.0 g) was suspended in dichloromethane ( 600 ml) and cooled to 0-10°C. Hydrogen chloride gas was passed into the suspension at 0-10°C and the reaction was kept for 2-4 hours. Upon completion of the reaction, the precipitate was collected by filtration and the resulting solid was dried to constant weight to afford the target product 3,11-dichloro-6,11-dihydro-6-methyl-dibenzo[c,f][1,2]thiazepine 5,5-dioxide in 90-95% yield. | [References]
[1] Patent: WO2010/70667, 2010, A2. Location in patent: Page/Page column 5
[2] Journal of Medicinal Chemistry, 1992, vol. 35, # 13, p. 2481 - 2496 |
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