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ChemicalBook--->CAS DataBase List--->81549-07-7

81549-07-7

81549-07-7 Structure

81549-07-7 Structure
IdentificationBack Directory
[Name]

ACETOXIME O-(2,4,6-TRIMETHYLPHENYLSULFONATE)
[CAS]

81549-07-7
[Synonyms]

Acetoximetrimehylphenylsulfonate
O-(2,4,6-TRIMETHYLPHENYLSULFONYL)ACETOXIME
Acetoxime O-(2,4,6-trimehylphenylsulfonate)
ACETOXIME O-(2,4,6-TRIMETHYLPHENYLSULFONATE)
ACETONE O-(2,4,6-TRIMETHYLPHENYLSULFONYL)OXIME
Acetoxime O-(2,4,6-Trimethylphenylsulfonate) >
Acetoxime O-(2,4,6-Trimethylphenylsulfonate)
tert-AMyl Ethyl Ether,1,1-DiMethylpropyl Ethyl Ether
Acetone O-(2,4,6-Trimethylphenylsulfonyl)oxime O-(2,4,6-Trimethylphenylsulfonyl)acetoxime
[Molecular Formula]

C11H15NO3S
[MDL Number]

MFCD01321127
[MOL File]

81549-07-7.mol
[Molecular Weight]

241.31
Chemical PropertiesBack Directory
[Melting point ]

96 °C
[Boiling point ]

366.4±52.0 °C(Predicted)
[density ]

1.13±0.1 g/cm3(Predicted)
[solubility ]

almost transparency in Methanol
[form ]

powder to crystal
[color ]

White to Almost white
Safety DataBack Directory
[HS Code ]

2928.00.2500
Hazard InformationBack Directory
[Preparation]

Preparative Method: Acetone reacts with Hydroxylamine hydrochloride in methanol-aq. NaOH solution to  yield acetoxime, which is also commercially available. Acetoxime reacts with 2,4,6- trimethylbenzenesulfonyl chloride in triethylamine-DMF to yield acetoxime O-(2,4,6- trimethylphenylsulfonyl)sulfonate.
[Solubility in organics]

ACETOXIME O-(2,4,6-TRIMETHYLPHENYLSULFONATE) can soluble in ether, THF; slightly sol benzene; insol hexane.
[Uses]

ACETOXIME O-(2,4,6-TRIMETHYLPHENYLSULFONATE) is an electrophilic aminating reagent for Grignard reagents.
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