305227
Phenyl vinylsulfonate
95%
Synonym(s):
Phenyl ethylenesulfonate, Vinylsulfonic acid phenyl ester
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About This Item
Linear Formula:
CH2=CHSO3C6H5
CAS Number:
Molecular Weight:
184.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2044718
Assay:
95%
InChI
1S/C8H8O3S/c1-2-12(9,10)11-8-6-4-3-5-7-8/h2-7H,1H2
SMILES string
C=CS(=O)(=O)Oc1ccccc1
InChI key
CILDJVVXNMDAGY-UHFFFAOYSA-N
assay
95%
bp
44-46 °C/2 mmHg (lit.)
mp
38-42 °C (lit.)
General description
Phenyl vinylsulfonate is an ester. Palladium complex derived from a tetraphosphine-catalyzed Heck vinylation of phenyl vinylsulfonate was reported. Phenyl vinyl sulfonate reacts with various alkyl furan derivatives to yield the corresponding cycloadducts.
target_organs
Respiratory system
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Heck vinylations using vinyl sulfide, vinyl sulfoxide, vinyl sulfone, or vinyl sulfonate derivatives and aryl bromides catalyzed by a palladium complex derived from a tetraphosphine.
Battace A, et al.
Synthesis, 2006(20), 3495-3505 (2006)
Mild and practical cycloaddition reactions of furans with phenyl vinyl sulfonate.
Klein LL and Deeb TM.
Tetrahedron Letters, 26(33), 3935-3938 (1985)
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