HCID 90410716, compound → HCID 86269838, compound

HRID 717439Notes

Reaction equation

HRID 717439 reaction equation
[F:1][C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[CH:4][C:3]=1[C:9]1[N:18]=[C:17]([C:19]([OH:21])=O)[C:16]2[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=2)[N:10]=1.Cl.[OH:23][C:24]1[C:33]([CH3:34])=[CH:32][CH:31]=[C:30]2[C:25]=1[CH2:26][CH2:27][NH:28][CH2:29]2>>[F:1][C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[CH:4][C:3]=1[C:9]1[N:18]=[C:17]([C:19]([N:28]2[CH2:27][CH2:26][C:25]3[C:30](=[CH:31][CH:32]=[C:33]([CH3:34])[C:24]=3[OH:23])[CH2:29]2)=[O:21])[C:16]2[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=2)[N:10]=1

Participants

3

Reactant 2

HCID 90410716HCID 90410716, compoundHCID 904112275-Hydroxy-6-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride

Product 1

HCID 86269838HCID 86269838, compoundYield 22%

Procedure

Reaction of 2-(2,4-difluorophenyl)quinazoline-4-carboxylic acid with 5-hydroxy-6-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride gave compound 61 (22% yield) as a white solid. 1H NMR (300 MHz, CDCl3) δ 2.25 and 2.28 (2s, 3H), 2.82 and 3.04 (2t, 2H), 3.65 and 4.21 (2t, 2H), 4.54 and 5.08 (2s, 2H), 6.39 and 6.81 (2d, 1H), 6.90-7.08 (m, 3H), 7.63-7.73 (m, 1H), 7.99-8.11 (m, 2H), 8.22-8.28 (m, 2H); MS (ESI) m/z 432 ([M+H]+).

Sources & evidence

ORD record
ord-815affe854aa431f955bf0e14541bcbd
Source dataset
uspto-grants-2015_11
Patent number
US09193707B2

Reaction notes

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