CAS.1016-05-3 DIBENZOTHIOPHENE SULFONE

Description

Product Name:	DIBENZOTHIOPHENE SULFONE
Synonyms:	DIBENZOTHIOPHENE SULFONE;DIBENZOTHIOPHENE-5,5-DIOXIDE;Dibenzo[b,d]thiophene 5,5-dioxide;Dibenzothiophene S,S-dioxide;Diphenylene sulfone;AKOS 114;Dibenzothiophene sulfone,97%;Dibenzothiophene sulfoneDibenzothiophene dioxide
CAS:	1016-05-3
MF:	C12H8O2S
MW:	216.26
EINECS:	213-805-9
Product Categories:	Fluorene Series;Building Blocks;Benzothiophenes;Chemical Synthesis;Heterocyclic Building Blocks;Pyridines;Fluorene Derivatives;Building Blocks;Heterocyclic Building Blocks
Mol File:	1016-05-3.mol

DIBENZOTHIOPHENE SULFONE Chemical Properties

Melting point	231-233 °C (lit.)
Boiling point	326.68°C (rough estimate)
density	1.2983 (rough estimate)
refractive index	1.5200 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	powder to crystal
color	White to Almost white
CAS DataBase Reference	1016-05-3(CAS DataBase Reference)
EPA Substance Registry System	Dibenzothiophene 5,5-dioxide (1016-05-3)

Safety Information

DIBENZOTHIOPHENE SULFONE Usage And Synthesis

Chemical Properties	white to yellow crystalline powder
Definition	ChEBI: A sulfone resulting from the oxidation of the sulfur atom of dibenzothiophene.
Synthesis Reference(s)	Tetrahedron Letters, 17, p. 785, 1976 DOI: 10.1016/S0040-4039(00)77951-2

DIBENZOTHIOPHENE SULFONE Preparation Products And Raw materials

Raw materials	DIBENZO[1,2]OXATHIIN 6-OXIDE-->Dibenzothiophene-5-oxide-->2-(Phenylsulfonyl)aniline-->2-Iodobiphenyl-->DI-N-BUTYL SULFOXIDE-->diphenyleneiodonium trifluoromethanesulfonate-->1,1-Diphenylethylene-->Phenylboronic acid-->Dibenzothiophene-->Urea-->2-Iodoaniline-->N-Aminomorpholine
Preparation Products	Dibenz[c,e][1,2]oxathiin, 6,6-dioxide-->9-PHENYLFLUORENE