2-(Thiophen-2-yl)benzoic acid → HCID 52920162, compound

HRID 1193177Notes

Reaction equation

HRID 1193177 reaction equation
[CH3:1][C:2]1[N:3]=[CH:4][C:5]([N:8]2[C@@H:15]3[C@@H:10]([CH2:11][CH2:12][NH:13][CH2:14]3)[CH2:9]2)=[N:6][CH:7]=1.CC1C=C(C)N=C(N2[C@@H]3[C@@H](CCNC3)C2)N=1.[F:32][C:33]1[CH:34]=[CH:35][C:36]([N:42]2[N:46]=[CH:45][CH:44]=[N:43]2)=[C:37]([CH:41]=1)[C:38](O)=[O:39].S1C=CC=C1C1C=CC=CC=1C(O)=O>C(Cl)Cl>[F:32][C:33]1[CH:34]=[CH:35][C:36]([N:42]2[N:46]=[CH:45][CH:44]=[N:43]2)=[C:37]([C:38]([N:13]2[CH2:12][CH2:11][C@@H:10]3[C@@H:15]([N:8]([C:5]4[CH:4]=[N:3][C:2]([CH3:1])=[CH:7][N:6]=4)[CH2:9]3)[CH2:14]2)=[O:39])[CH:41]=1

Participants

6

Reactant 4

HCID 51056232-(Thiophen-2-yl)benzoic acidHCID 670869485-fluoro-2-(2H-1,2,3-triazol-2-yl)benzoic acid2×HCID 67116692(1R,6S)-8-(5-Methylpyrazin-2-yl)-3,8-diazabicyclo[4.2.0]octaneHCID 68156939(1R,6S)-8-(4,6-Dimethyl-pyrimidin-2-yl)-3,8-diaza-bicyclo[4.2.0]octane

Product 1

HCID 52920162HCID 52920162, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

The title compound was prepared in a manner analogous to Example 1, substituting (1R,6S)-8-(5-methylpyrazin-2-yl)-3,8-diazabicyclo[4.2.0]octane (Intermediate 29) for (1R,6S)8-(4,6-dimethyl-pyrimidin-2-yl)-3,8-diaza-bicyclo[4.2.0]octane and 5-fluoro-2-[1,2,3]triazol-2-yl-benzoic acid (Intermediate 13) for 2-thiophen-2-yl-benzoic acid. DCM was used in place of DMF. MS (ESI) mass calcd. For C20H20FN7O, 393.43; m/z found 394.1 [M+H]+. 1H NMR (CD3OD): 8.06-7.72 (m, 4H), 7.61-7.47 (m, 1H), 7.41-6.53 (m, 2H), 4.70-3.75 (m, 5H), 3.58-2.88 (m, 3H), 2.43-1.93 (m, 5H).

Sources & evidence

ORD record
ord-f79070dcff2a4ad1acd313583b5c6ca3
Source dataset
uspto-grants-2014_03
Patent number
US08680275B2

Reaction notes

Loading…