5-Chloro-2,3-dihydrofuro[2,3-c]pyridin-3-amine → 6-Chloro-2,3-dihydrofuro[2,3-B]pyridin-3-amine

HRID 1508238Notes

Reaction equation

HRID 1508238 reaction equation
ClC1C=C2C(N)COC2=CN=1.CO[N:14]=[C:15]1[C:23]2[C:18](=[N:19][C:20]([Cl:24])=[CH:21][CH:22]=2)[O:17][CH2:16]1>>[Cl:24][C:20]1[N:19]=[C:18]2[O:17][CH2:16][CH:15]([NH2:14])[C:23]2=[CH:22][CH:21]=1

Participants

3

Reactant 2

HCID 867219205-Chloro-2,3-dihydrofuro[2,3-c]pyridin-3-amineHCID 867219326-chlorofuro[2,3-b]pyridin-3(2H)-one O-methyl oxime

Product 1

HCID 722126786-Chloro-2,3-dihydrofuro[2,3-B]pyridin-3-amine

Procedure

This compound was prepared using a method analogous to that of 5-chloro-2,3-dihydrofuro[2,3-c]pyridin-3-amine (A.2.9.3), 6-chlorofuro[2,3-b]pyridin-3(2H)-one O-methyl oxime replacing 5-chlorofuro[2,3-c]pyridin-3(2H)-one O-methyl oxime;

Workup

  1. customThis compound was prepared

Sources & evidence

ORD record
ord-e75cd02d40ae4ba881182a164b22747e
Source dataset
uspto-grants-2015_12
Patent number
US09221832B2

Reaction notes

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