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Diisopropylethylamine → 1-[(4-[5-[3-Chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalen-1-yl)carbonyl]-3-(3,3,3-trifluoropropyl)imidazolidin-4-one

HRID 63874
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HRID 63874 반응식
[Cl:1][C:2]1[CH:3]=[C:4]([C:12]2([C:30]([F:33])([F:32])[F:31])[O:16][N:15]=[C:14]([C:17]3[C:26]4[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=4)[C:20]([C:27](O)=[O:28])=[CH:19][CH:18]=3)[CH2:13]2)[CH:5]=[C:6]([C:8]([F:11])([F:10])[F:9])[CH:7]=1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C.[F:67][C:68]([F:78])([F:77])[CH2:69][CH2:70][N:71]1[C:75](=[O:76])[CH2:74][NH:73][CH2:72]1>CN(C)C=O>[Cl:1][C:2]1[CH:3]=[C:4]([C:12]2([C:30]([F:31])([F:32])[F:33])[O:16][N:15]=[C:14]([C:17]3[C:26]4[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=4)[C:20]([C:27]([N:73]4[CH2:74][C:75](=[O:76])[N:71]([CH2:70][CH2:69][C:68]([F:67])([F:77])[F:78])[CH2:72]4)=[O:28])=[CH:19][CH:18]=3)[CH2:13]2)[CH:5]=[C:6]([C:8]([F:9])([F:10])[F:11])[CH:7]=1
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참가 물질

6

반응물 4

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 832545243-(3,3,3-Trifluoropropyl)imidazolidin-4-oneHCID 874343954-[5-[3-Chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalene-1-carboxylic acid

생성물 1

HCID 118046955
1-[(4-[5-[3-Chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalen-1-yl)carbonyl]-3-(3,3,3-trifluoropropyl)imidazolidin-4-one

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

Into a 50-mL round-bottom flask purged and maintained with an inert atmosphere of nitrogen, was placed N,N-dimethylformamide (10 mL), 4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalene-1-carboxylic acid (70 mg, 0.14 mmol, 1.00 equiv), HATU (74 mg, 0.19 mmol, 4.00 equiv), DIEA (218 mg, 1.69 mmol, 4.00 equiv), 3-(3,3,3-trifluoropropyl)imidazolidin-4-one (31 mg, 0.17 mmol, 1.00 equiv). The resulting solution was stirred for 2 h at room temperature. The crude product was purified by Prep-HPLC. This resulted in 32 mg (34%) of 1-[(4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalen-1-yl)carbonyl]-3-(3,3,3-trifluoropropyl)imidazolidin-4-one as a light brown solid. (ES, m/z): 693 [M+41]+; (300 MHz, CD3OD, ppm): δ 8.98-8.95 (m, 1H), 8.04-7.96 (m, 3H), 7.92-7.85 (m, 2H), 7.74-7.65 (m, 3H), 5.26 (s, 1H), 4.88-4.52 (m, 2H), 4.36-4.29 (m, 2H), 3.82 (s, 1H), 3.73 (t, J=6.6 Hz, 1H), 3.50 (t, J=7.5 Hz, 1H), 2.68-2.60 (m, 1H), 2.43-2.37 (m, 1H).

후처리

  1. customInto a 50-mL round-bottom flask purged
  2. temperaturemaintained with an inert atmosphere of nitrogen
  3. customThe crude product was purified by Prep-HPLC
  4. customThis resulted in 32 mg (34%) of 1-[(4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]naphthalen-1-yl)carbonyl]-3-(3,3,3-trifluoropropyl)imidazolidin-4-one as a light brown solid

출처 및 근거

ORD 기록
ord-df18ca00c0ae4f699ebfa5d59bb8d645
출처 데이터셋
uspto-grants-2016_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09447084B2

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