Pentylamine → Ethyl 7-Amylamino-1H-pyrazolo[4,3-b]pyridine-6-carboxylate

HRID 1731297

Reaction equation

Cl[C:2]1[C:7]([C:8]([O:10][CH2:11][CH3:12])=[O:9])=[CH:6][N:5]=[C:4]2[CH:13]=[N:14][NH:15][C:3]=12.[CH3:16][CH2:17][CH2:18][CH2:19][CH2:20][NH2:21]>>[CH2:20]([NH:21][C:2]1[C:7]([C:8]([O:10][CH2:11][CH3:12])=[O:9])=[CH:6][N:5]=[C:4]2[CH:13]=[N:14][NH:15][C:3]=12)[CH2:19][CH2:18][CH2:17][CH3:16]

Participants

Reactant 2

HCID 8060Pentylamine

HCID 20038759Ethyl 7-chloro-1H-pyrazolo[4,3-B]pyridine-6-carboxylate

Product 1

HCID 20228770Ethyl 7-Amylamino-1H-pyrazolo[4,3-b]pyridine-6-carboxylate

Procedure

The above compound was prepared from ethyl 7-chloro-1H-pyrazolo[4,3-b]pyridine-6-carboxylate and n-amylamine in an analogous manner to the preparation of Example 2 giving a pale yellow solid, m.p. 153°-155° C.

Sources & evidence

ORD record: ord-4f6a94ced25d462790965ff86344fb96
Source dataset: uspto-grants-1986_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04621089

Linked notes

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