339997
(S)-(-)-甲基对甲苯亚砜
99%
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关于此项目
线性分子式:
CH3C6H4S(O)CH3
化学文摘社编号:
分子量:
154.23
UNSPSC Code:
12191600
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2324696
Assay:
99%
Form:
solid
Quality Segment
assay
99%
form
solid
optical activity
[α]20/D −145°, c = 2 in acetone
optical purity
ee: 99% (HPLC)
mp
75-77 °C (lit.)
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-/m0/s1
InChI key
FEVALTJSQBFLEU-JTQLQIEISA-N
Application
(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.
存储类别
11 - Combustible Solids
怎么回事？
WGK 3
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE（个人防护设备）
Eyeshields, Gloves, type N95 (US)