Propylamine → HCID 86600478, compound

HRID 2105539Notes

Reaction equation

HRID 2105539 reaction equation
[CH2:1]([O:8][N:9]([CH2:12][CH:13]1[C:18](=[O:19])[N:17]([CH2:20][C:21](O)=[O:22])[C:16]2[CH:24]=[CH:25][CH:26]=[CH:27][C:15]=2[S:14]1)[CH:10]=[O:11])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH2:28]([NH2:31])[CH2:29][CH3:30].CCN(C(C)C)C(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>CN(C=O)C>[CH2:1]([O:8][N:9]([CH2:12][CH:13]1[C:18](=[O:19])[N:17]([CH2:20][C:21]([NH:31][CH2:28][CH2:29][CH3:30])=[O:22])[C:16]2[CH:24]=[CH:25][CH:26]=[CH:27][C:15]=2[S:14]1)[CH:10]=[O:11])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Participants

6

Reactant 4

HCID 7852PropylamineHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 86600476HCID 86600476, compound

Product 1

HCID 86600478HCID 86600478, compound

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

To a solution of {2-[(benzyloxy-formyl-amino)-methyl]-3-oxo-2,3-dihydro-benzo[1,4]thiazin-4-yl}-acetic acid (0.13 mmol) in anhydrous DMF, propylamine (0.13 mmol) is added followed by DIEA (0.13 mmol) and HATU (0.13 mmol). The reaction mixture is stirred overnight and the desired product 2-{2-[(benzyloxy-formyl-amino)-methyl]-3-oxo-2,3-dihydro-benzo [1,4]thiazin-4-yl}-N-propyl-acetamide is obtained and used in the next step without further purification. MS: (ES+): 428.2 [M+1].

Sources & evidence

ORD record
ord-b40a5a025ace4e2288807705441ee284
Source dataset
uspto-grants-2009_08
Patent number
US07579363B2

Reaction notes

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