Triethylamine → N-(2,2-Dimethoxyethyl)-N-ethyl-3-(4-(2-(4-(2-isopropylthiazole-4-carbonyl)-1-oxa-4,9-diazaspiro[5.5]undecan-9-yl)ethyl)phenethoxy)propanamide

HRID 446424노트

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HRID 446424 반응식
C(P1(=O)OP(CCC)(=O)OP(CCC)(=O)[O:5]1)CC.[CH:19]([C:22]1[S:23][CH:24]=[C:25]([C:27]([N:29]2[CH2:34][C:33]3([CH2:39][CH2:38][N:37]([CH2:40][CH2:41][C:42]4[CH:55]=[CH:54][C:45]([CH2:46][CH2:47][O:48][CH2:49]CC(O)=O)=[CH:44][CH:43]=4)[CH2:36][CH2:35]3)[O:32][CH2:31][CH2:30]2)=[O:28])[N:26]=1)([CH3:21])[CH3:20].[CH2:56]([NH:58][CH2:59][CH:60]([O:63][CH3:64])[O:61][CH3:62])[CH3:57].C(N([CH2:70][CH3:71])CC)C>CN(C=O)C>[CH3:62][O:61][CH:60]([O:63][CH3:64])[CH2:59][N:58]([CH2:70][CH3:71])[C:56](=[O:5])[CH2:57][CH2:49][O:48][CH2:47][CH2:46][C:45]1[CH:54]=[CH:55][C:42]([CH2:41][CH2:40][N:37]2[CH2:38][CH2:39][C:33]3([O:32][CH2:31][CH2:30][N:29]([C:27]([C:25]4[N:26]=[C:22]([CH:19]([CH3:21])[CH3:20])[S:23][CH:24]=4)=[O:28])[CH2:34]3)[CH2:35][CH2:36]2)=[CH:43][CH:44]=1

참가 물질

6

반응물 4

HCID 8471TriethylamineHCID 111923Propylphosphonic anhydrideHCID 3020444N-ethyl-2,2-dimethoxyethanamineHCID 462387963-(4-(2-(4-(2-Isopropylthiazole-4-carbonyl)-1-oxa-4,9-diazaspiro[5.5]undecan-9-yl)ethyl)phenethoxy)propanoic acid

생성물 1

HCID 58168626N-(2,2-Dimethoxyethyl)-N-ethyl-3-(4-(2-(4-(2-isopropylthiazole-4-carbonyl)-1-oxa-4,9-diazaspiro[5.5]undecan-9-yl)ethyl)phenethoxy)propanamide

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

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온도
20 °C

실험 절차

T3P (1.6M in THF, 0.33 mL) was added dropwise to a stirred solution of 3-(4-(2-(4-(2-isopropylthiazole-4-carbonyl)-1-oxa-4,9-diazaspiro[5.5]undecan-9-yl)ethyl)phenethoxy)propanoic acid [Example 1, step e] (0.3 g) and N-ethyl-2,2-dimethoxyethanamine [U.S. Pat. No. 2,707,186] (0.062 g) and triethylamine (0.46 mL) in DMF (7 mL). The reaction mixture was stirred at 20° C. for 3 hours. The mixture was partitioned between ethyl acetate and brine, the organic layer was washed with brine (×2), dried, filtered and the solvent evaporated under reduced pressure to yield the subtitled compound. Yield 0.26 g.

후처리

  1. customThe mixture was partitioned between ethyl acetate and brine
  2. washthe organic layer was washed with brine (×2)
  3. customdried
  4. filtrationfiltered
  5. customthe solvent evaporated under reduced pressure

출처 및 근거

ORD 기록
ord-635369e516ee4151810a388372fe28aa
출처 데이터셋
uspto-grants-2013_07
특허 번호
US08476265B2

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