Lithium Hydroxide → HCID 86684235, compound

HRID 592649Notes

Reaction equation

C([O:4][CH2:5][C:6]1[C:7]([N:31]2[CH2:43][CH2:42][N:34]3[C:35]4[CH2:36][CH2:37][CH2:38][CH2:39][C:40]=4[CH:41]=[C:33]3[C:32]2=[O:44])=[N:8][CH:9]=[CH:10][C:11]=1[C:12]1[CH:17]=[C:16]([NH:18][C:19]2[CH:28]=[C:22]3[CH2:23][N:24]([CH3:27])[CH2:25][CH2:26][N:21]3[N:20]=2)[C:15](=[O:29])[N:14]([CH3:30])[N:13]=1)(=O)C.[OH-].[Li+]>>[OH:4][CH2:5][C:6]1[C:7]([N:31]2[CH2:43][CH2:42][N:34]3[C:35]4[CH2:36][CH2:37][CH2:38][CH2:39][C:40]=4[CH:41]=[C:33]3[C:32]2=[O:44])=[N:8][CH:9]=[CH:10][C:11]=1[C:12]1[CH:17]=[C:16]([NH:18][C:19]2[CH:28]=[C:22]3[CH2:23][N:24]([CH3:27])[CH2:25][CH2:26][N:21]3[N:20]=2)[C:15](=[O:29])[N:14]([CH3:30])[N:13]=1

Participants

Reactant 2

HCID 3939Lithium Hydroxide

HCID 86684236HCID 86684236, compound

Product 1

HCID 86684235HCID 86684235, compoundYield 63.4%

Procedure

Hydrolysis of 133b (160 mg 0.267 mmol) with lithium hydroxide afforded 133 as a white solid (94 mg, 63%). LCMS: [M+H]+ 556. 1H NMR (500 MHz, CDCl3) δ 8.55 (d, J=5.0, 1H), 7.98 (s, 1H), 7.89 (s, 1H), 7.43 (d, J=5.0, 1H), 6.87 (s, 1H), 5.94 (s, 1H), 4.57 (s, 3H), 4.47 (s, 1H), 4.11-4.15 (m, 4H), 3.89 (s, 3H), 3.87 (s, 1H), 3.61 (d, J=4.0, 2H), 2.90 (s, 2H), 2.61 (d, J=4.0, 2H), 2.57 (t, J=6.0, 2H), 2.49 (s, 3H), 1.89-1.91 (m, 2H), 1.79-0.80 (m, 2H)

Sources & evidence

ORD record: ord-45f1419bb6b04fcf928b44d3fb6e41f5
Source dataset: uspto-grants-2016_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09238655B2

Reaction notes

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