Diisopropylethylamine → HCID 178526361, 화합물

HRID 82740

반응식

HRID 82740 반응식
[OH:1][N:2]=[C:3](Cl)[C:4]1[C:8]([N:9]2[CH2:14][CH2:13][O:12][CH2:11][CH2:10]2)=[N:7][O:6][N:5]=1.[Br:16][C:17]1[CH:18]=[C:19]([CH:21]=[CH:22][C:23]=1[F:24])[NH2:20].C(N(CC)C(C)C)(C)C>C(O)C.C(#N)C>[Br:16][C:17]1[CH:18]=[C:19]([NH:20][C:3]([C:4]2[C:8]([N:9]3[CH2:14][CH2:13][O:12][CH2:11][CH2:10]3)=[N:7][O:6][N:5]=2)=[N:2][OH:1])[CH:21]=[CH:22][C:23]=1[F:24]

참가 물질

6

반응물 3

HCID 81531DiisopropylethylamineHCID 27792863-Bromo-4-fluoroanilineHCID 136335829N-Hydroxy-4-morpholin-4-yl-1,2,5-oxadiazole-3-carboximidoyl chloride

생성물 1

HCID 178526361HCID 178526361, 화합물수율 48.7%

시약·촉매·용매 2

HCID 702Ethanol용매HCID 6342Acetonitrile용매

실험 절차

A solution of N-Hydroxy-4-morpholin-4-yl-1,2,5-oxadiazole-3-carboximidoyl chloride (40 mg, 0.17 mmol) and 3-bromo-4-fluoroaniline (49 mg, 0.26 mmol) in ethanol (1 mL) was treated with a solution of N,N-diisopropylethylamine (45 μL, 0.26 mmol) in acetonitrile (1 mL) and stirred for 62 h. The reaction mixture was purified by preparative HPLC to give the desired product (32 mg, 48%). LCMS for C13H14ClFN5O3 (M+H)+: m/z=386.0, 388.0.

후처리

  1. customThe reaction mixture was purified by preparative HPLC

출처 및 근거

ORD 기록
ord-c23872f5758d4b33866514e85af99af2
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08846726B2

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