| Identification | Back Directory | [Name]
(S)-(-)-METHYL P-TOLYL SULFOXIDE | [CAS]
5056-07-5 | [Synonyms]
(S)-Methyl 4-tolyl sulfoxide
(S)-p-Tolyl methyl sulfoxide
(S)-(-)-METHYL P-TOLYL SULFOXIDE
S-(4-Methylphenyl) methyl sulfoxide
(S)-Methyl p-methylphenyl sulfoxide
(S)-p-Methylphenyl methyl sulfoxide
1-Methyl-4-[(S)-methylsulfinyl]benzene
(S)-(-)-METHYL P-TOLYL SULFOXIDE, 99% (9
Benzene, 1-methyl-4-[(S)-methylsulfinyl]- | [Molecular Formula]
C8H10OS | [MDL Number]
MFCD00151503 | [MOL File]
5056-07-5.mol | [Molecular Weight]
154.23 |
| Chemical Properties | Back Directory | [Melting point ]
75-77 °C(lit.) | [Boiling point ]
282.4±19.0 °C(Predicted) | [density ]
1.15±0.1 g/cm3(Predicted) | [optical activity]
[α]20/D 145°, c = 2 in acetone | [BRN ]
2324696 |
| Hazard Information | Back Directory | [Uses]
(S)-(-)-Methyl p-tolyl sulfoxide can be used as a nucleophilic reagent to synthesize:
- Optically active β-disulfoxides by reacting with arenesulfinic esters via formation of α-sulfinylcarbanion.
- α-substituted N-hydroxylamines by treating with nitrones via preparation of (S)-(-)-methyl p-tolyl sulfoxide anion.
- 2-O-benzyl-3,4-O-isopropylidene-L-erythrose by one-carbon homologation of 2,3-O-isopropylidene-L-glyceraldehyde.
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