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Ethylamine hydrochloride → HCID 46199220, 화합물

HRID 1966462
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HRID 1966462 반응식
[CH2:1]([NH:8][C:9]1[CH:17]=[C:16]([N:18]2[CH2:23][CH2:22][N:21]([C:24](=[O:31])[C:25]3[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=3)[CH2:20][CH2:19]2)[CH:15]=[CH:14][C:10]=1[C:11](O)=[O:12])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl.[CH2:33]([NH2:35])[CH3:34].CCN(C(C)C)C(C)C.C1(P(N=[N+]=[N-])(C2C=CC=CC=2)=O)C=CC=CC=1>C1COCC1>[CH2:1]([NH:8][C:9]1[CH:17]=[C:16]([N:18]2[CH2:23][CH2:22][N:21]([C:24](=[O:31])[C:25]3[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=3)[CH2:20][CH2:19]2)[CH:15]=[CH:14][C:10]=1[C:11]([NH:35][CH2:33][CH3:34])=[O:12])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 11198Ethylamine hydrochlorideHCID 81531DiisopropylethylamineHCID 199401P,P-Diphenylphosphinic azideHCID 584256602-(Benzylamino)-4-(4-benzoylpiperazin-1-yl)benzoic acid

생성물 1

HCID 46199220HCID 46199220, 화합물수율 33%

시약·촉매·용매 1

HCID 8028
Tetrahydrofuran
용매

실험 절차

A solution of 2-(benzylamino)-4-(4-benzoylpiperazin-1-yl)benzoic acid (50 mg, 0.12 mmol), ethylamine hydrochloride (36 mg, 0.36 mmol), DIPEA (0.20 ml, 1.2 mmol) and diphenylphosphoryl azide (0.026 ml, 0.12 mmol) in 15 ml THF was stirred for 16 hours. The run was quenched with 1 ml water and all the solvents were evaporated under vacuum. 2-(benzylamino)-N-ethyl-4-(4-benzoylpiperazin-1-yl)benzamide (15 mg, 33%) was obtained by flash column chromatograph (60% ethyl acetate in hexanes), and its hydrochloride was made by bubbling HCL gas in ether solution. 1H NMR (500 MHz, DMSO-d6) δ (ppm) 1.10 (t, J=7.2 Hz, 3H), 3.19-3.47 (m, br, 10H), 4.40 (s, 2H), 6.43 (t, J=8.3 Hz, 2H), 7.27-7.59 (m, 13H), 8.26 (s, 1H). 13C NMR (125 MHz, DMSO-d6): δ (ppm) 14.8, 33.6, 47.5, 127.0, 127.2, 127.8, 128.4, 128.5, 129.4, 129.6, 135.7, 168.3, 169.0.

후처리

  1. customThe run was quenched with 1 ml water and all the solvents
  2. customwere evaporated under vacuum

출처 및 근거

ORD 기록
ord-604085c5ccd24292b772a69af31ed450
출처 데이터셋
uspto-grants-2013_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08420640B2

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