Nitric Acid → 3-(Dihydroxyboranyl)-5-nitrobenzoic acid

HRID 2081159노트

반응식

HRID 2081159 반응식
[C:1]([C:4]1[CH:5]=[C:6]([B:10]([OH:12])[OH:11])[CH:7]=[CH:8][CH:9]=1)([OH:3])=[O:2].[N+:13]([O-])([OH:15])=[O:14]>S(=O)(=O)(O)O>[N+:13]([C:8]1[CH:7]=[C:6]([B:10]([OH:12])[OH:11])[CH:5]=[C:4]([C:1]([OH:3])=[O:2])[CH:9]=1)([O-:15])=[O:14]

참가 물질

4

반응물 2

HCID 944Nitric AcidHCID 27339573-Carboxyphenylboronic acid

생성물 1

HCID 27733153-(Dihydroxyboranyl)-5-nitrobenzoic acid

시약·촉매·용매 1

HCID 1118Sulfuric Acid용매

실험 절차

To a stirred slurry of m-carboxyphenylboronic acid (5 g, 0.03 mol) in concentrated sulfuric acid (15 ml) was added fuming nitric acid (15 ml, d=1.54). The reaction mixture was stirred at room temperature for 45 minutes and poured on ice (150 g). The nitro acid formed was filtered, washed with water and dried. M.P. 235°-37° C.

후처리

  1. additionpoured on ice (150 g)

출처 및 근거

ORD 기록
ord-078ab87e04cb4982b30680c858fc62c4
출처 데이터셋
uspto-grants-1993_02
특허 번호
US05183653

반응 노트

불러오는 중…