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Methanesulfonic Acid → HCID 20458160, 화합물

HRID 544543
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HRID 544543 반응식
[O:1]([C:8]1[CH:13]=[CH:12][C:11]([S:14]([C:16]2[CH:21]=[CH:20][C:19]([O:22][C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=3)=[CH:18][CH:17]=2)=O)=[CH:10][CH:9]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:29]1([O:35][C:36]2[CH:41]=[CH:40][CH:39]=[CH:38][CH:37]=2)[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1.[CH3:42][S:43]([OH:46])(=[O:45])=[O:44]>C(Cl)Cl>[CH3:42][S:43]([O-:46])(=[O:45])=[O:44].[O:1]([C:8]1[CH:13]=[CH:12][C:11]([S+:14]([C:39]2[CH:40]=[CH:41][C:36]([O:35][C:29]3[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=3)=[CH:37][CH:38]=2)[C:16]2[CH:21]=[CH:20][C:19]([O:22][C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=3)=[CH:18][CH:17]=2)=[CH:10][CH:9]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 6395Methanesulfonic AcidHCID 7583Diphenyl EtherHCID 20458149HCID 20458149, 화합물

생성물 1

HCID 20458160HCID 20458160, 화합물수율 81.3%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

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온도
100 °C

실험 절차

A mixture of 5.8 g of bis-(4-phenoxyphenyl)sulfoxide and 2.55 g of diphenyl ether in 18 ml of methylene chloride was added dropwise over a period of 3 hours to 7.21 g of methane sulfonic acid at 100° C. The methylene chloride was distilled off as the addition proceeded. The mixture was then heated at 100° C. for 28 hours and worked up substantially according to the procedure previously described to give 7.74 g of tris-(4-phenoxyphenyl)sulfonium methane sulfonate (81.3 percent yield).

후처리

  1. distillationThe methylene chloride was distilled off as the addition

출처 및 근거

ORD 기록
ord-c30fb23b710d419db3c3c9a8e44b7466
출처 데이터셋
uspto-grants-1984_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04451409

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