Hydrochloride methanol → Hydrochloric Acid

HRID 1436050Notes

Reaction equation

HRID 1436050 reaction equation
C(OC([NH:8][CH:9]1[CH2:13][CH2:12][N:11]([S:14]([C:17]2[C:18]3[C:19]([Cl:28])=[CH:20][N:21]=[C:22]([NH2:27])[C:23]=3[CH:24]=[CH:25][CH:26]=2)(=[O:16])=[O:15])[CH2:10]1)=O)(C)(C)C.[ClH:29].CO>>[NH2:8][CH:9]1[CH2:13][CH2:12][N:11]([S:14]([C:17]2[C:18]3[C:19]([Cl:28])=[CH:20][N:21]=[C:22]([NH2:27])[C:23]=3[CH:24]=[CH:25][CH:26]=2)(=[O:15])=[O:16])[CH2:10]1.[ClH:29]

Participants

4

Reactant 2

HCID 21893726Hydrochloride methanolHCID 67243409(r/s)-3-(Tert-butoxycarbonyl)amino-1-(1-amino-4-chloro-5-isoquinolinesulfonyl)-pyrrolidine

Product 2

HCID 313Hydrochloric AcidHCID 67242686(r/s)-3-Amino-1-(1-amino-4-chloro-5-isoquinolinesulfonyl)pyrrolidine

Procedure

Intermediate 28 (30 mg) obtained in Step A mentioned above is added with 10% hydrogen chloride/methanol (4 ml), and the mixture is stirred at room temperature for 20 hours. The solvent is evaporated under reduced pressure to obtain the title compound as hydrochloride (25 mg (predictive yield)).

Workup

  1. customThe solvent is evaporated under reduced pressure

Sources & evidence

ORD record
ord-64145771ea8e43808e68985d8cdf132d
Source dataset
uspto-grants-2009_11
Patent number
US07618984B2

Reaction notes

Loading…