Sodium Thiosulfate → HCID 59565387, 화합물

HRID 1962872노트

반응식

HRID 1962872 반응식
[C:1]([C:3]1[CH:4]=[N:5][C:6]2[C:11]([CH:12]=1)=[CH:10][C:9]([O:13][CH:14]([S:24][CH3:25])[C:15]([NH:17][C:18]([CH2:22][OH:23])([CH3:21])[C:19]#[CH:20])=[O:16])=[CH:8][CH:7]=2)#[CH:2].CC(OI1(OC(C)=O)(OC(C)=O)OC(=O)C2C=CC=CC1=2)=O.C([O-])(O)=O.[Na+].S([O-])([O-])(=O)=S.[Na+].[Na+]>ClCCl>[C:1]([C:3]1[CH:4]=[N:5][C:6]2[C:11]([CH:12]=1)=[CH:10][C:9]([O:13][CH:14]([S:24][CH3:25])[C:15]([NH:17][C:18]([CH:22]=[O:23])([CH3:21])[C:19]#[CH:20])=[O:16])=[CH:8][CH:7]=2)#[CH:2]

참가 물질

6

반응물 4

HCID 24477Sodium ThiosulfateHCID 159087TriacetoxyperiodinaneHCID 516892Sodium BicarbonateHCID 595653502-(3-ethynyl-quinolin-6-yloxy)-N-(1-hydroxymethyl-1-methylprop-2-ynyl)-2-methylsulfanyl acetamide

생성물 1

HCID 59565387HCID 59565387, 화합물

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

2-(3-Ethynyl-quinolin-6-yloxy)-N-(1-hydroxymethyl-1-methylprop-2-ynyl)-2-methylsulfanyl acetamide (0.513 g) in dichloromethane (25 ml) was treated with Dess-Martin periodinane (0.737 g). The reaction mixture was stirred at 0.646 g for 2 hrs and then treated with sat. aqueous NaHCO3 and sat. aqueous sodium thiosulphate. The organic layer was washed thrice with sat. aqueous. NaHCO3. After separation, the organic phase was dried over sodium sulphate, filtered and evaporated to yield crude 2-(3-ethynyl-quinolin-6-yloxy)-N-(1-formyl-1-methyl-prop-2-ynyl)-2-methylsulfanyl acetamide which was used as such in Stage 6. 1H NMR (CDCl3) δ ppm: 9.40 (1H, s); 8.86 (1H, d); 8.22 (1H, d); 8.07 (1H, d); 7.52-7.49 (1H, m); [{7.49 (s br), 7.44 (s br) 1H}, isomer A and isomer B]; 7.26 (1H, m); [{5.74 (s), 5.72 (s) 1H}, isomer A and isomer B]; 3.29 (1H, s); 2.54 (1H, s); [{2.23 (s), 2.21 (s) 3H}, isomer A and isomer B]; 1.79 (3H, s).

후처리

  1. washThe organic layer was washed thrice with sat. aqueous
  2. customAfter separation
  3. dry with materialthe organic phase was dried over sodium sulphate
  4. filtrationfiltered
  5. customevaporated

출처 및 근거

ORD 기록
ord-0f0a1b711952461c93394a0aea56333a
출처 데이터셋
uspto-grants-2013_04
특허 번호
US08415272B2

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