Sodium Carbonate → 2-[(1S)-1-[[6-amino-5-(4-hydroxyphenyl)pyrimidin-4-yl]amino]ethyl]-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4-one

HRID 1052657Notes

Reaction equation

HRID 1052657 reaction equation
[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]([NH:8][C@H:9]([C:11]2[N:16]([C:17]3[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=3)[C:15](=[O:23])[C:14]3=[C:24]([CH3:27])[CH:25]=[CH:26][N:13]3[N:12]=2)[CH3:10])[C:3]=1I.[OH:29][C:30]1[CH:35]=[CH:34][C:33](B(O)O)=[CH:32][CH:31]=1.C(=O)([O-])[O-].[Na+].[Na+]>>[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]([NH:8][C@H:9]([C:11]2[N:16]([C:17]3[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=3)[C:15](=[O:23])[C:14]3=[C:24]([CH3:27])[CH:25]=[CH:26][N:13]3[N:12]=2)[CH3:10])[C:3]=1[C:33]1[CH:34]=[CH:35][C:30]([OH:29])=[CH:31][CH:32]=1

Participants

4

Reactant 3

HCID 10340Sodium CarbonateHCID 27343604-Hydroxyphenylboronic acidHCID 118433756(S)-2-(1-((6-Amino-5-iodopyrimidin-4-yl)amino)ethyl)-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one

Product 1

HCID 737751052-[(1S)-1-[[6-amino-5-(4-hydroxyphenyl)pyrimidin-4-yl]amino]ethyl]-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4-oneYield 11%

Procedure

(S)-2-(1-((6-Amino-5-iodopyrimidin-4-yl)amino)ethyl)-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one (50 mg, 0.10 mol) was treated with (4-hydroxyphenyl)boronic acid (21 mg, 0.15 mmol), 1,1′-bis(diphenylphosphino)ferrocene-palladium(II)dichloride dichloromethane complex (14 mg, 0.02 mol) and sodium carbonate (2M, 231 μl, 0.46 mol) according to the method described in Example 3 to give 5 mg (11% yield) of the title compound as a white solid. Purity 100%.

Sources & evidence

ORD record
ord-cd50e4beebc246679d023561d06d8aa7
Source dataset
uspto-grants-2016_07
Patent number
US09388189B2

Reaction notes

Loading…