Glycine methyl ester → HCID 86656799, compound

HRID 410805Notes

Reaction equation

HRID 410805 reaction equation
[CH3:1][N:2]1[C:6]2[CH:7]=[CH:8][C:9]([C:11](O)=[O:12])=[CH:10][C:5]=2[N:4]=[C:3]1[NH:14][C:15]1[S:16][C:17]2[CH:23]=[C:22]([O:24][C:25]([F:28])([F:27])[F:26])[CH:21]=[CH:20][C:18]=2[N:19]=1.[CH3:29][O:30][C:31](=[O:34])[CH2:32][NH2:33].CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>>[CH3:29][O:30][C:31](=[O:34])[CH2:32][NH:33][C:11]([C:9]1[CH:8]=[CH:7][C:6]2[N:2]([CH3:1])[C:3]([NH:14][C:15]3[S:16][C:17]4[CH:23]=[C:22]([O:24][C:25]([F:28])([F:26])[F:27])[CH:21]=[CH:20][C:18]=4[N:19]=3)=[N:4][C:5]=2[CH:10]=1)=[O:12]

Participants

5

Reactant 4

HCID 69221Glycine methyl esterHCID 81531DiisopropylethylamineHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 583975171-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid

Product 1

HCID 86656799HCID 86656799, compoundYield 74.8%

Procedure

{[1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carbonyl]-amino}-acetic acid methyl ester (36 mg) was prepared by following General Procedure F using 1-methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzimidazole-5-carboxylic acid (41 mg), glycine methyl ester (27 mg), HBTU (38 mg), and DIEA (0.1 ml). LC/MS: m/z 481. 1H NMR (DMSO-d6, 400 MHz): δ 8.85 (br, 1H), 8.08 (s, 1H), 7.91 (m, 2H), 7.81-7.70 (m, 2H), 7.49 (d, 1H), 7.35 (d, 1H), 4.03 (d, 2H), 3.65 (s, 3H), and 3.62 (s, 3H).

Sources & evidence

ORD record
ord-630b4c3816194380a3d6335709c6053e
Source dataset
uspto-grants-2014_06
Patent number
US08759535B2

Reaction notes

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