4-bromo-5-methoxy-N-((2-(methylthio)benzo[d]thiazol-6-yl)methyl)-2-nitroaniline → N2-((4-Bromo-2-(methylthio)benzo[d]thiazol-6-yl)methyl)pyridine-2,3-diamine

HRID 1848198Notes

Reaction equation

HRID 1848198 reaction equation
[Br:1][C:2]1[C:7]2[N:8]=[C:9]([S:11][CH3:12])[S:10][C:6]=2[CH:5]=[C:4]([CH2:13][NH:14][C:15]2[C:20]([N+:21]([O-])=O)=[CH:19][CH:18]=[CH:17][N:16]=2)[CH:3]=1.BrC1C(OC)=CC(NCC2C=CC3N=C(SC)SC=3C=2)=C([N+]([O-])=O)C=1>>[Br:1][C:2]1[C:7]2[N:8]=[C:9]([S:11][CH3:12])[S:10][C:6]=2[CH:5]=[C:4]([CH2:13][NH:14][C:15]2[C:20]([NH2:21])=[CH:19][CH:18]=[CH:17][N:16]=2)[CH:3]=1

Participants

3

Reactant 2

HCID 866810294-bromo-5-methoxy-N-((2-(methylthio)benzo[d]thiazol-6-yl)methyl)-2-nitroanilineHCID 86681170N-((4-bromo-2-(methylthio)benzo[d]thiazol-6-yl)methyl)-3-nitropyridin-2-amine

Product 1

HCID 86681169N2-((4-Bromo-2-(methylthio)benzo[d]thiazol-6-yl)methyl)pyridine-2,3-diamine

Procedure

N2-((4-Bromo-2-(methylthio)benzo[d]thiazol-6-yl)methyl)pyridine-2,3-diamine was synthesized as a red solid (120 mg) using a procedure analogous to that described in Step 2 of Example 41, substituting N-((4-bromo-2-(methylthio)benzo[d]thiazol-6-yl)methyl)-3-nitropyridin-2-amine from the previous step for 4-bromo-5-methoxy-N-((2-(methylthio)benzo[d]thiazol-6-yl)methyl)-2-nitroaniline used in Example 41. LCMS (ESI) m/z 380, 382 (M+H)+.

Sources & evidence

ORD record
ord-edf521a57a66491f8e33430f59dd55a2
Source dataset
uspto-grants-2015_02
Patent number
US08952058B2

Reaction notes

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