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Methylamine → HCID 67776061, 화합물

HRID 63529
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HRID 63529 반응식
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:16]([C:17](O)=[O:18])=[C:15]3[C:10]([CH:11]=[C:12]([N+:23]([O-:25])=[O:24])[C:13]([CH:20]4[CH2:22][CH2:21]4)=[CH:14]3)=[N:9]2)=[CH:4][CH:3]=1.C[CH2:27][N:28](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>CN(C=O)C.C(Cl)Cl>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:16]([C:17]([NH:28][CH3:27])=[O:18])=[C:15]3[C:10]([CH:11]=[C:12]([N+:23]([O-:25])=[O:24])[C:13]([CH:20]4[CH2:22][CH2:21]4)=[CH:14]3)=[N:9]2)=[CH:4][CH:3]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 6329MethylamineHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 866989982-(4-Chlorophenyl)-5-cyclopropyl-6-nitro-2H-indazole-3-carboxylic acid

생성물 1

HCID 67776061HCID 67776061, 화합물

시약·촉매·용매 2

HCID 6228Dimethylformamide용매
HCID 6344Dichloromethane용매

실험 절차

To a stirred solution of (vi) (15 g, unpurified from the previous step) in DMF (300 mL) was added DIPEA (27.7 mL, 0.16 mol), HATU (23.9 g, 0.06 mol) and methylamine (2.0M solution in THF, 60 mL, 0.12 mol). The reaction mixture was stirred for 2 h at RT and then poured onto the ice. The precipitate was then separated by filtration and the solid obtained was dissolved in DCM (300 mL), dried (Na2SO4) and the volatiles removed in vacuo to give (vii) (16.5 g with purity 86.5% by HPLC analysis), which was used unpurified in subsequent steps. ESI-MS m/z calculated for [M+H]+: 371.1. found: 371.0. 1H NMR (400 MHz, CDCl3) δ 8.23 (s, 1H), 7.74 (s, 1H), 7.62-7.45 (m, 4H), 5.91 (brs, 1H), 3.09-2.97 (m, 3H), 2.40-2.28 (m, 1H), 1.04-0.95 (m, 2H), 0.73-0.65 (m, 2H).

후처리

  1. customThe precipitate was then separated by filtration
  2. customthe solid obtained
  3. dry with materialdried (Na2SO4)
  4. customthe volatiles removed in vacuo

출처 및 근거

ORD 기록
ord-3141c6032d3c429d88ccaa625ecc4b61
출처 데이터셋
uspto-grants-2016_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09447080B2

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