S-(difluoromethyl) benzenesulfonothioate

Synonym
Product Category
Product Code
CAS Number
MDL Number
Pubchem CID
Reaxys RN
Benzenethiosulfonic acid S-(difluoromethyl) ester, PhSO2SCF2H
Difluoromethylthiolating Reagents
KUMI2F148
2022186-75-8

132572187
30429041
Chemical Name
Molecular Formula
Molecular Weight
Assay
Appearance
Boiling Point
Packaging
Storage
S-(difluoromethyl) benzenesulfonothioate
C7H6F2O2S2
224.25
≥98%
Colorless to Pale yellow Liquid
232-233°C
5g,10g,25g,50g,100g,200g and 500g
Store at 2-8°C temperature
S-(difluoromethyl) benzenesulfonothioate(also named as PhSO2SCF2H) is a powerful reagent for radical difluoromethylthiolation of aryl and alkyl boronic acids, decarboxylative difluoromethylthiolation of aliphatic acids, and a phenylsulfonyl‐difluoromethylthio difunctionalization of alkenes under mild reaction conditions.
PhSO2SCF2H: A Shelf-Stable, Easily Scalable Reagent for Radical Difluoromethylthiolation. [1]
Atom Transfer Radical Addition to Alkynes and Enynes: A Versatile Gold/Photoredox Approach to Thio-Functionalized Vinylsulfones. [2]
Radical difluoromethylthiolation of aromatics enabled by visible light. [3]
Synthesis of Difluoromethylthioesters from Aldehydes. [4]
References:
[1] D.Zhu, et al, Angew. Chem. Int. Ed., 2016, 55(51), pp 15807-15821.
[2] H.Li, et al, ACS Catal., 2018, 8(9), pp 8237-8243.
[3] J.Li, et al, Chem. Sci., 2018, 9(26), pp 5781-5786.
[4] S.H.Guo, et al, Angew. Chem. Int. Ed. Engl., 2018, 57(6), pp 1663-1667.
Signal Word
Hazard Statements
Precautionary Statements
HS Code
RIDADR
Legal Information
Warning
H315,H319
P264,P280,P305+P351+P338

NONH for all modes of Transport

1. Product Specification
2. Safety Data Sheet
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