Water → 4-Chloroisatoic anhydride

HRID 482310

반응식

HRID 482310 반응식
[OH2:1].[C:2]1(C)C=CC=CC=1.[Cl:9][C:10]1[CH:11]=[C:12]([NH2:19])[C:13](=[CH:17][CH:18]=1)[C:14]([OH:16])=[O:15]>O1CCCC1>[CH:18]1[C:10]([Cl:9])=[CH:11][C:12]2[NH:19][C:2]([O:15][C:14](=[O:16])[C:13]=2[CH:17]=1)=[O:1]

참가 물질

5

반응물 3

HCID 962Water2회HCID 1140TolueneHCID 666462-Amino-4-chlorobenzoic acid

생성물 1

HCID 3291054-Chloroisatoic anhydride수율 93%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

According to the same manner as in Example 5, except that 171.6 g of water and 171.6 g of toluene were used in place of 78.9 g of water and 315.5 g of tetrahydrofuran, and that 4-chloroanthranilic acid was used in place of 4,5-dimethoxyanthranilic acid, 80.9 g of 7 -chloroisatoic anhydride (purity: 91 %) was obtained.

출처 및 근거

ORD 기록
ord-a15ab25236704ed1acf9698969699689
출처 데이터셋
uspto-grants-1998_08
특허 번호
US05795984

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