Sodium Carbonate → HCID 86648799, compound

HRID 1425330Notes

Reaction equation

[Cl:1][C:2]1[N:3]=[C:4]([C:9]([NH:11][C@@H:12]2[CH2:17][CH2:16][N:15]([C:18](OC(C)(C)C)=O)[CH2:14][C@H:13]2[NH:25][CH2:26][CH3:27])=[O:10])[NH:5][C:6]=1[CH2:7][CH3:8].Cl.O1CCOCC1.BrC1[S:37][C:38]([C:42]([O:44][CH2:45][CH3:46])=[O:43])=[C:39]([CH3:41])[N:40]=1.C(=O)([O-])[O-].[Na+].[Na+]>>[Cl:1][C:2]1[N:3]=[C:4]([C:9]([NH:11][C@@H:12]2[CH2:17][CH2:16][N:15]([C:18]3[S:37][C:38]([C:42]([O:44][CH2:45][CH3:46])=[O:43])=[C:39]([CH3:41])[N:40]=3)[CH2:14][C@H:13]2[NH:25][CH2:26][CH3:27])=[O:10])[NH:5][C:6]=1[CH2:7][CH3:8]

Participants

Reactant 4

HCID 10340Sodium Carbonate

HCID 2824057Ethyl 2-bromo-4-methyl-1,3-thiazole-5-carboxylate

HCID 204431481,4-Dioxane hydrochloride

HCID 86648794tert-Butyl trans(+/-)-4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-(ethylamino)piperidine-1-carboxylate

Product 1

HCID 86648799HCID 86648799, compoundYield 41%

Procedure

The same operation as in Example (196c) was performed using tert-butyl trans(±)-4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-(ethylamino)piperidine-1-carboxylate obtained in Example (207a) (25.0 mg, 0.063 mmol), 4 N hydrochloric acid/1,4-dioxane (1 mL), ethyl 2-bromo-4-methyl-1,3-thiazole-5-carboxylate (19 mg, 0.075 mmol) and sodium carbonate (66 mg, 0.625 mmol), to obtain 12 mg of the title compound (41%) as a colorless solid.

Sources & evidence

ORD record: ord-210dedfc168541a38aadd1244e92151c
Source dataset: uspto-grants-2015_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08927588B2

Reaction notes

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