Hydrochloric Acid → Benzenesulfinic acid

HRID 1940459ノート

反応式

HRID 1940459 の反応式
[C:1]1([S:7]([O:9][Na])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.N#N.Cl>O>[C:1]1([S:7]([OH:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

参加物

5

反応物 3

HCID 313Hydrochloric AcidHCID 947NitrogenHCID 178527445HCID 178527445、化合物

生成物 1

HCID 12057Benzenesulfinic acid

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

PhSO2Na (1.6579 g., 0.0101 mol) was dissolved in water (100 mL), while keeping an atmosphere of N2. HCl (12M, 0.84 mL, 0.0101 mol) was added in order to produce PhSO2H. Benzoquinone (0.01 mol, 1.081 g) was added while flushing with N2. A white to grey precipitate was formed immediately. The solution was stirred for 5 min, filtered (glass sinter no. 3) under N2, washed with distilled water (-20 mL) and dried under vacuum (+20° C. over night. Yield 2.08 g. The product was identified by 1H- and 13CNMR spectroscopy.

出典と根拠

ORDレコード
ord-12e8c3bb2b894bf6aa069c83a63a1a14
出典データセット
uspto-grants-1997_12
特許番号
US05700448

反応ノート

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