Lithium Hydroxide → HCID 25552760, compound

HRID 1370233Notes

Reaction equation

HRID 1370233 reaction equation
O.[C:2]1([CH3:19])[CH:7]=[CH:6][C:5]([S:8]([N:11]2[CH2:18][CH2:17][CH2:16][C@H:12]2[C:13]([OH:15])=O)(=[O:10])=[O:9])=[CH:4][CH:3]=1.C[O:21][C:22](=[O:29])[C@H:23]([CH2:25][CH2:26][S:27][CH3:28])[NH2:24].[Li+].[OH-]>C1COCC1.O>[C:2]1([CH3:19])[CH:3]=[CH:4][C:5]([S:8]([N:11]2[CH2:18][CH2:17][CH2:16][C@H:12]2[C:13]([NH:24][C@H:23]([C:22]([OH:29])=[O:21])[CH2:25][CH2:26][S:27][CH3:28])=[O:15])(=[O:9])=[O:10])=[CH:6][CH:7]=1

Participants

5

Reactant 3

HCID 3939Lithium HydroxideHCID 64684methyl (2S)-2-amino-4-(methylsulfanyl)butanoateHCID 69463844N-tosyl-(s)-proline monohydrate

Product 1

HCID 25552760HCID 25552760, compound

Reagents, catalysts & solvents 1

HCID 21881883Oxolane--water (1/1)Solvent

Procedure

N-(Toluene-4-sulfonyl)-L-proline hydrate was coupled to methionine methyl ester using the procedure described in Method 3. The title compound was prepared via hydrolysis of the methyl ester using LiOH in THF/water.

Sources & evidence

ORD record
ord-9d87548153864ad683051a88be12eb1d
Source dataset
uspto-grants-2003_06
Patent number
US06583139B1

Reaction notes

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