Triethylamine → 2-methoxy-2-oxoethyl 2''-({(4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-4-methyl-2-oxo-1,3-oxazolidin-3-yl}methyl)-4'-methoxy-2-methyl-4''-(trifluoromethyl)-1,1':3',1''-terphenyl-4-carboxylate

HRID 2093235노트

반응식

HRID 2093235 반응식
[F:1][C:2]([F:50])([F:49])[C:3]1[CH:4]=[C:5]([C@H:13]2[O:17][C:16](=[O:18])[N:15]([CH2:19][C:20]3[CH:25]=[C:24]([C:26]([F:29])([F:28])[F:27])[CH:23]=[CH:22][C:21]=3[C:30]3[CH:31]=[C:32]([C:38]4[CH:43]=[CH:42][C:41]([C:44]([OH:46])=[O:45])=[CH:40][C:39]=4[CH3:47])[CH:33]=[CH:34][C:35]=3[O:36][CH3:37])[C@H:14]2[CH3:48])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1.O[CH2:52][C:53]([O:55][CH3:56])=[O:54].Cl.CN(C)CCCN=C=NCC.C(N(CC)CC)C>C(Cl)Cl>[F:12][C:9]([F:11])([F:10])[C:7]1[CH:6]=[C:5]([C@H:13]2[O:17][C:16](=[O:18])[N:15]([CH2:19][C:20]3[CH:25]=[C:24]([C:26]([F:29])([F:28])[F:27])[CH:23]=[CH:22][C:21]=3[C:30]3[CH:31]=[C:32]([C:38]4[CH:43]=[CH:42][C:41]([C:44]([O:46][CH2:52][C:53]([O:55][CH3:56])=[O:54])=[O:45])=[CH:40][C:39]=4[CH3:47])[CH:33]=[CH:34][C:35]=3[O:36][CH3:37])[C@H:14]2[CH3:48])[CH:4]=[C:3]([C:2]([F:1])([F:49])[F:50])[CH:8]=1

참가 물질

6

반응물 4

HCID 8471TriethylamineHCID 66774Methyl GlycolateHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 250105732''-({(4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-4-methyl-2-oxo-1,3-oxazolidin-3-yl}methyl)-4'-methoxy-2-methyl-4''-(trifluoromethyl)-1,1':3',1''-terphenyl-4-carboxylic acid

생성물 1

HCID 250088202-methoxy-2-oxoethyl 2''-({(4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-4-methyl-2-oxo-1,3-oxazolidin-3-yl}methyl)-4'-methoxy-2-methyl-4''-(trifluoromethyl)-1,1':3',1''-terphenyl-4-carboxylate

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

2″-({(4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-4-methyl-2-oxo-1,3-oxazolidin-3-yl}methyl)-4′-methoxy-2-methyl-4″-(trifluoromethyl)-1,1′:3′,1″-terphenyl-4-carboxylic acid (EXAMPLE 30, 200 mg, 0.281 mmol), methyl hydroxyacetate (0.022 mL, 0.281 mmol), N-[3-(dimethylamino)propyl]-N′-ethylcarbodiimide hydrochloride (81 mg, 0.422 mmol) and triethylamine (0.059 mL, 0.422 mmol) were stirred in DCM (2.811 mL) at room temperature overnight. LCMS of aliquot indicated formation of the desired product and complete consumption of starting material. Volatiles were evaporated from the reaction crude. The pot residue was purified by prep HPLC to afford a light yellow solid as the titled compound. LCMS (ESI) calc.=783.19; found=784.0 (M+1)+. 1H NMR (CDCl3, 400 MHz, 1:1 mixture of atropisomers): δ 7.99 (d, J=6.8 Hz, 1H), 7.92 (d, J=8 Hz, 1H), 7.85 (s, 1H), 7.72-7.68 (m, 1.5H), 7.67-7.61 (m, 2.5H), 7.45-7.36 (m, 2H), 7.32-7.26 (m, 1H), 7.13 (s, 1H), 7.08 (d, J=5.6 Hz, 0.5), 7.06 (d, J=5.6 Hz, 0.5H), 5.59 (d, J=8 Hz, 0.5H), 5.30 (d, J=8 Hz, 0.5H), 4.97 (d, J=14 Hz, 0.5H), 4.93 (d, J=14 Hz, 0.5H), 4.87 (s, 2H), 4.16 (d, J=15.6 Hz, 0.5H), 3.95 (d, J=16 Hz, 0.5H), 3.86 (s, 3H), 3.80 (s, 3H), 3.80-3.75 (m, 1H), 2.37 (s, 1.5H), 2.32 (s, 1.5H), 0.54 (d, J=6.8 Hz, 1.5H), 0.42 (d, J=6.8 Hz, 1.5H).

후처리

  1. customLCMS of aliquot indicated formation of the desired product and complete consumption of starting material
  2. customVolatiles were evaporated from the reaction crude
  3. customThe pot residue was purified by prep HPLC

출처 및 근거

ORD 기록
ord-b6ddd2eccd53448299f2471a768e1834
출처 데이터셋
uspto-grants-2013_05
특허 번호
US08440702B2

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