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Merck
CN

D3678

4,6-Diphenylthieno[3,4-d]-1,3-dioxol-2-one 5,5-dioxide

≥95%

Synonym(s):

Steglich’s reagent, TDO-carbonate

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About This Item

Empirical Formula (Hill Notation):
C17H10O5S
CAS Number:
Molecular Weight:
326.32
EC Number:
259-301-2
UNSPSC Code:
12352100
MDL number:
Beilstein/REAXYS Number:
1396884
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InChI

1S/C17H10O5S/c18-17-21-13-14(22-17)16(12-9-5-2-6-10-12)23(19,20)15(13)11-7-3-1-4-8-11/h1-10H

InChI key

UEOYFCIGZWQXTP-UHFFFAOYSA-N

SMILES string

O=C1OC2=C(c3ccccc3)S(=O)(=O)C(=C2O1)c4ccccc4

assay

≥95%

mp

230-290 °C (lit.)

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Kirstgen, R., et al.
Journal of the Chemical Society. Chemical Communications, 1870-1870 (1987)

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