Acetic Anhydride → HCID 19961181, 화합물

HRID 233415노트

반응식

HRID 233415 반응식
[NH2:1][CH2:2][C:3]1[C:12]2[C:7](=[C:8]([OH:14])[C:9]([OH:13])=[CH:10][CH:11]=2)[CH2:6][CH:5]([C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)[CH:4]=1.[C:21](OC(=O)C)(=[O:23])[CH3:22].C(N(CC)CC)C>C(Cl)Cl>[C:21]([NH:1][CH2:2][C:3]1[C:12]2[C:7](=[C:8]([OH:14])[C:9]([OH:13])=[CH:10][CH:11]=2)[CH2:6][CH:5]([C:15]2[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=2)[CH:4]=1)(=[O:23])[CH3:22]

참가 물질

5

반응물 3

HCID 7918Acetic AnhydrideHCID 8471TriethylamineHCID 199610761-Aminomethyl-3-phenyl-5,6-dihydroxy-3,4-dihydronaphthalene

생성물 1

HCID 19961181HCID 19961181, 화합물

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

Approximately 1 mmol of 1-aminomethyl-3-phenyl-5,6-dihydroxy-3,4-dihydronaphthalene, from Example 2, was reacted with 1.2 mmol of acetic anhydride in the presence of 1.2 mmol of triethylamine in an excess of methylene chloride. The mixture was washed with 0.1N HCl, and dried. The product was precipitated by addition of ether, collected, and dried. mp 238° C. MS M/Z: 310. Anal. calc. for C19H19NO3.HBr C: 65.03; H, 5.72; N, 3.61; found: C, 73.46; H, 6.13; N, 4.49.

후처리

  1. washThe mixture was washed with 0.1N HCl
  2. customdried
  3. customThe product was precipitated by addition of ether
  4. customcollected
  5. customdried

출처 및 근거

ORD 기록
ord-3f680a6789be409584c74bcc12815f78
출처 데이터셋
uspto-grants-1997_01
특허 번호
US05591884

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