2-(Thiophen-2-yl)benzoic acid → (1R,6S)(5-Fluoro-2-pyrimidin-2-yl-phenyl)-(8-quinoxalin-2-yl-3,8-diaza-bicyclo[4.2.0]oct-3-yl)-methanone

HRID 1193141Notes

Reaction equation

HRID 1193141 reaction equation
[C@@H:1]12[N:8]([C:9]3[CH:18]=[N:17][C:16]4[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=4)[N:10]=3)[CH2:7][C@@H:6]1[CH2:5][CH2:4][NH:3][CH2:2]2.CC1C=C(C)N=C(N2[C@@H]3[C@@H](CCNC3)C2)N=1.[F:35][C:36]1[CH:37]=[CH:38][C:39]([C:45]2[N:50]=[CH:49][CH:48]=[CH:47][N:46]=2)=[C:40]([CH:44]=1)[C:41](O)=[O:42].S1C=CC=C1C1C=CC=CC=1C(O)=O>>[F:35][C:36]1[CH:37]=[CH:38][C:39]([C:45]2[N:46]=[CH:47][CH:48]=[CH:49][N:50]=2)=[C:40]([C:41]([N:3]2[CH2:4][CH2:5][C@@H:6]3[C@@H:1]([N:8]([C:9]4[CH:18]=[N:17][C:16]5[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=5)[N:10]=4)[CH2:7]3)[CH2:2]2)=[O:42])[CH:44]=1

Participants

5

Reactant 4

HCID 51056232-(Thiophen-2-yl)benzoic acidHCID 670869505-Fluoro-2-(pyrimidin-2-yl)benzoic acidHCID 68156918(1R,6S)-2-(3,8-diaza-bicyclo[4.2.0]oct-8-yl)quinoxalineHCID 68156939(1R,6S)-8-(4,6-Dimethyl-pyrimidin-2-yl)-3,8-diaza-bicyclo[4.2.0]octane

Product 1

HCID 52918693(1R,6S)(5-Fluoro-2-pyrimidin-2-yl-phenyl)-(8-quinoxalin-2-yl-3,8-diaza-bicyclo[4.2.0]oct-3-yl)-methanone

Procedure

The title compound was prepared in a manner analogous to Example 1, substituting (1R,6S)-2-(3,8-diaza-bicyclo[4.2.0]oct-8-yl)quinoxaline (Intermediate 3) for (1R,6S)8-(4,6-dimethyl-pyrimidin-2-yl)-3,8-diaza-bicyclo[4.2.0]octane and 5-fluoro-2-pyrimidin-2-yl-benzoic acid for 2-thiophen-2-yl-benzoic acid Additionally, the reaction time was shortened to 30 minutes. MS (ESI) mass calcd. for C25H21FN6O, 440.48; m/z found 441.2 [M+H]+.

Sources & evidence

ORD record
ord-6036e280b365483a85dc62ca94bac3b1
Source dataset
uspto-grants-2014_03
Patent number
US08680275B2

Reaction notes

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