Azetidine → 1-(Azetidin-1-yl)-2-[4-(benzyloxy)-2-methylphenyl]ethanone

HRID 1850716노트

반응식

HRID 1850716 반응식
[CH2:1]([O:8][C:9]1[CH:14]=[CH:13][C:12]([CH2:15][C:16]([OH:18])=O)=[C:11]([CH3:19])[CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[NH:20]1[CH2:23][CH2:22][CH2:21]1.CCN(C(C)C)C(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>CN(C=O)C>[N:20]1([C:16](=[O:18])[CH2:15][C:12]2[CH:13]=[CH:14][C:9]([O:8][CH2:1][C:2]3[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=3)=[CH:10][C:11]=2[CH3:19])[CH2:23][CH2:22][CH2:21]1

참가 물질

6

반응물 4

HCID 10422AzetidineHCID 81531DiisopropylethylamineHCID 3907176[4-(Benzyloxy)-2-methylphenyl]acetic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)

생성물 1

HCID 708190121-(Azetidin-1-yl)-2-[4-(benzyloxy)-2-methylphenyl]ethanone

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

[4-(benzyloxy)-2-methylphenyl]acetic acid (0.5 g, 1.951 mmol) was dissolved in DMF (1 ml) and azetidine (0.167 g, 2.93 mmol), DIEA (0.511 ml, 2.93 mmol), and HATU (1.484 g, 3.90 mmol) added. The mixture was stirred at RT for 1 hr. The reside was purified by column chromatography using a Biotage RP C18 cartridge (30 g) using a gradient eluant of 10-100% water:acetonitrile+0.05% formic acid. to afford the title compound. LC/MS (m/z): 296 (M+H)+.

후처리

  1. customThe reside was purified by column chromatography

출처 및 근거

ORD 기록
ord-2f18708fd49d45a6b8d1805134b49318
출처 데이터셋
uspto-grants-2015_02
특허 번호
US08957062B2

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