Morpholine → HCID 44540962, compound

HRID 1616021Notes

Reaction equation

[Cl:1][C:2]1[C:3]([C:9]([NH:11][C:12]2[CH:20]=[C:19]([C:21]3[CH:29]=[CH:28][CH:27]=[C:26]4[C:22]=3[CH:23]=[CH:24][NH:25]4)[CH:18]=[C:17]3[C:13]=2[CH:14]=[N:15][NH:16]3)=[O:10])=[N:4][C:5](Cl)=[CH:6][CH:7]=1.[NH:30]1[CH2:35][CH2:34][O:33][CH2:32][CH2:31]1.CCN(C(C)C)C(C)C>CS(C)=O.CS(C)=O.CO>[Cl:1][C:2]1[C:3]([C:9]([NH:11][C:12]2[CH:20]=[C:19]([C:21]3[CH:29]=[CH:28][CH:27]=[C:26]4[C:22]=3[CH:23]=[CH:24][NH:25]4)[CH:18]=[C:17]3[C:13]=2[CH:14]=[N:15][NH:16]3)=[O:10])=[N:4][C:5]([N:30]2[CH2:35][CH2:34][O:33][CH2:32][CH2:31]2)=[CH:6][CH:7]=1

Participants

Conditions

Temperature: 160 °C

Procedure

To a microwave vial was added 2 ml of a solution of 3,6-dichloro-N-[6-(1H-indol-4-yl)-1H-indazol-4-yl]-2-pyridinecarboxamide (306 mg, 0.71 mmol) in DMSO (6 ml). Morpholine (0.022 ml, 0.25 mmol) and DIPEA (0.129 ml) were added and the mixture was heated at 160° C. for 3 h under microwave irradiation. The crude reaction mixture was dissolved in DMSO/MeOH (1:1) and purified by Mass Directed Automated Preparative HPLC (Method E). The sample was further purified by Mass Directed Automated Preparative HPLC (Method E) and product-containing fractions were dried under a stream of nitrogen to afford the title compound (19 mg).

Workup

customThe crude reaction mixture
custompurified by Mass Directed Automated Preparative HPLC (Method E)
customThe sample was further purified by Mass Directed Automated Preparative HPLC (Method E)
additionproduct-containing fractions
customwere dried under a stream of nitrogen

Sources & evidence

ORD record: ord-67c66db6fde742eb86f6dffa2ab92abf
Source dataset: uspto-grants-2014_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08765743B2

Reaction notes

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