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About This Item
Linear Formula:
CH3C6H4S(O)CH3
CAS Number:
Molecular Weight:
154.23
Beilstein:
2040677
MDL number:
UNSPSC Code:
12191600
PubChem Substance ID:
NACRES:
NA.22
Assay
99%
optical activity
[α]20/D +145°, c = 2 in acetone
optical purity
ee: 99% (HPLC)
mp
73-75 °C (lit.)
functional group
sulfoxide
SMILES string
Cc1ccc(cc1)S(C)=O
InChI
1S/C8H10OS/c1-7-3-5-8(6-4-7)10(2)9/h3-6H,1-2H3/t10-/m1/s1
InChI key
FEVALTJSQBFLEU-SNVBAGLBSA-N
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General description
(R)-(+)-Methyl p-tolyl sulfoxide may be used to prepare (R)-(+)-methyl 3,5-dimethoxy-6-[8-oxo-9-(p-tolylsulfinyl) nonyl] benzoate, an intermediate for (R)-lasiodiplodin synthesis. Its anions undergo addition reaction with nitrones to form optically active a-substituted N-hydroxylamines. (R)-(+)-Methyl p-tolyl sulfoxide also reacts with O-mesitylsulfonylhydroxylamine (MSH) to form (-)-(R)-S-methyl-S-p-tolylsulfoximine.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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