123579

Benzenesulfinic acid sodium salt

98%

• 동의어(들): Sodium benzenesulfinate
• Linear Formula: C₆H₅SO₂Na
• CAS Number: 873-55-2
• Molecular Weight: 164.16
• Beilstein: 3598405
• EC Number: 212-842-8
• MDL number: MFCD00013135
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24847576
• NACRES: NA.22

속성

• 분석: 98%
• 양식: solid
• mp: >300 °C (lit.)
• 작용기: sulfinic acid
• SMILES string: [Na+].[O-]S(=O)c1ccccc1
• InChI: 1S/C6H6O2S.Na/c7-9(8)6-4-2-1-3-5-6;/h1-5H,(H,7,8);/q;+1/p-1
• InChI key: CHLCPTJLUJHDBO-UHFFFAOYSA-M

설명

일반 설명

Benzenesulfinic acid sodium salt when treated with alkynylselenonium salts yields (Z)-β-alkoxyvinylsulfones. It undergoes rhodium-catalyzed desulfinative coupling with aldehydes to yield ketones.

애플리케이션

Benzenesulfinic acid sodium salt has been used in synthesis of sulfones by reaction of organic halides and sodium benzenesulfinate using higher alcohols or diols as solvents.It was also used in the synthesis of aryl sulfones via copper-catalyzed cross-coupling with boronic acids and vinyl sulfones via reaction with vicinal dibromides.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)