Product

(S)-(-)-METHYL P-TOLYL SULFOXIDE

CAS No.：5056-07-5

Other grades of this product :

(S)-(-)-METHYL P-TOLYL SULFOXIDE Basic information

Product Name:	(S)-(-)-METHYL P-TOLYL SULFOXIDE
Synonyms:	(S)-(-)-METHYL P-TOLYL SULFOXIDE, 99% (9;(S)-(-)-METHYL P-TOLYL SULFOXIDE;1-Methyl-4-[(S)-methylsulfinyl]benzene;S-(4-Methylphenyl) methyl sulfoxide;(S)-Methyl 4-tolyl sulfoxide;(S)-Methyl p-methylphenyl sulfoxide;(S)-p-Methylphenyl methyl sulfoxide;(S)-p-Tolyl methyl sulfoxide
CAS:	5056-07-5
MF:	C8H10OS
MW:	154.23
EINECS:
Product Categories:	Chiral Compound;Chiral Building Blocks;Organic Building Blocks;Sulfoxides
Mol File:	5056-07-5.mol

(S)-(-)-METHYL P-TOLYL SULFOXIDE Chemical Properties

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

Safety Information

WGK Germany	3
F	3-10

MSDS Information

Provider	Language
SigmaAldrich	English

(S)-(-)-METHYL P-TOLYL SULFOXIDE Usage And Synthesis

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.

(S)-(-)-METHYL P-TOLYL SULFOXIDE Preparation Products And Raw materials

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