Diisopropylethylamine → HCID 22507747, compound

HRID 985862Notes

Reaction equation

HRID 985862 reaction equation
[O:1]=[C:2]1[CH2:6][CH2:5][CH2:4][N:3]1[CH2:7][CH2:8][C:9]([OH:11])=O.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(C(C)C)C(C)C)C.[O:45]1[CH2:50][CH2:49][O:48][CH2:47][CH:46]1[C:51]1[C:59]2[S:58][C:57]([NH2:60])=[N:56][C:55]=2[C:54]([O:61][CH3:62])=[CH:53][CH:52]=1>C1COCC1.C(Cl)(Cl)Cl>[O:45]1[CH2:50][CH2:49][O:48][CH2:47][CH:46]1[C:51]1[C:59]2[S:58][C:57]([NH:60][C:9](=[O:11])[CH2:8][CH2:7][N:3]3[CH2:4][CH2:5][CH2:6][C:2]3=[O:1])=[N:56][C:55]=2[C:54]([O:61][CH3:62])=[CH:53][CH:52]=1

Participants

7

Reactant 4

HCID 81531DiisopropylethylamineHCID 31466882-Oxo-1-pyrrolidinepropanoic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 22507697(+)-7-[1,4)Dioxan-2-yl-4-methoxy-benzothiazol-2-ylamine

Product 1

HCID 22507747HCID 22507747, compound

Reagents, catalysts & solvents 2

HCID 6212ChloroformSolventHCID 8028TetrahydrofuranSolvent

Procedure

From 2-oxo-1-pyrrolidinepropionic acid, HATU and N-ethyldiisopropylamine in THF, then treatment with (+)-7-[1,4]dioxan-2-yl-4-methoxy-benzothiazol-2-ylamine. [α]D20=+21.5° (c=1.05, CHCl3), ES-MS m/e (%): 406 (M+H+, 100).

Sources & evidence

ORD record
ord-f92dd84e24e84d89bef0c341dd138726
Source dataset
uspto-grants-2005_03
Patent number
US06872833B2

Reaction notes

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