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  7. Diphenyl sulfoxide, 98+%, Thermo Scientific Chemicals

Diphenyl sulfoxide, 98+%, Thermo Scientific Chemicals

Catalog Number AAB2213514
Click to view available options
Quantity:
25 g
100 g
500 g
945-51-7
C12H10OS
202.271
MFCD00002085
JJHHIJFTHRNPIK-UHFFFAOYSA-N
diphenyl sulfoxide, phenyl sulfoxide, sulfinyldibenzene, phenylsulfinylbenzene, diphenyl sulphoxide, sulfoxide, diphenyl, diphenylsulfoxide, benzene, 1,1'-sulfinylbis, 1,1'-sulfinyldibenzene, phenylsulfinyl benzene
13679
benzenesulfinylbenzene
C1=CC=C(C=C1)S(=O)C2=CC=CC=C2
945-51-7
C12H10OS
202.271
MFCD00002085
JJHHIJFTHRNPIK-UHFFFAOYSA-N
diphenyl sulfoxide, phenyl sulfoxide, sulfinyldibenzene, phenylsulfinylbenzene, diphenyl sulphoxide, sulfoxide, diphenyl, diphenylsulfoxide, benzene, 1,1'-sulfinylbis, 1,1'-sulfinyldibenzene, phenylsulfinyl benzene
13679
benzenesulfinylbenzene
C1=CC=C(C=C1)S(=O)C2=CC=CC=C2

Description

Diphenyl sulfoxide is a reagent used as an oxidant and hydroxyl activator in combination with a variety of electrophilic reagents. Efficient glycosidation of a phenyl thiosialoside donor with diphenyl sulfoxide and triflic anhydride in dichloromethane was reported. Direct glycosylations with 1-hydroxy glycosyl donors is made using trifluoromethanesulfonic anhydride and diphenyl sulfoxide. The preparation of triarylsulfonium halides was by the action of aryl Grignard reagents on diphenyl sulfoxide.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Diphenyl sulfoxide is a reagent used as an oxidant and hydroxyl activator in combination with a variety of electrophilic reagents. Efficient glycosidation of a phenyl thiosialoside donor with diphenyl sulfoxide and triflic anhydride in dichloromethane was reported. Direct glycosylations with 1-hydroxy glycosyl donors is made using trifluoromethanesulfonic anhydride and diphenyl sulfoxide. The preparation of triarylsulfonium halides was by the action of aryl Grignard reagents on diphenyl sulfoxide.

Solubility
Soluble in water. Soluble in most organic solvents.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
TRUSTED_SUSTAINABILITY
Melting Point 69°C to 72°C
Boiling Point 206°C to 208°C (13 mmHg)
Quantity 25 g
Beilstein 1908444
Solubility Information Soluble in water. Soluble in most organic solvents.
Formula Weight 202.28
Percent Purity ≥98%
Chemical Name or Material Diphenyl sulfoxide

Safety and Handling

EINECSNumber 213-415-9
RTECSNumber DA9185000
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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