Reaction #2358549

Reaction equation

compound ( 4 )

5-(2-(benzyloxy)-5-isopropyl-4-(methoxymethoxy)phenyl)-4-(6-morpholinopyridin-3-yl)-4H-1,2,4-triazol-3-ol

HCl

→

5-(2-(benzyloxy)-4-hydroxy-5-isopropylphenyl)-4-(6-morpholinopyridin-3-yl)-4H-1,2,4-triazol-3-ol hydrochloride

Yield 74.0%

Solvents

MeOH

Conditions

Workup

1. 1
   Temperaturecooled
2. 2
   OtherThe white precipitate thus obtained
3. 3
   Filtrationwas filtered
4. 4
   Washwashed with ether (2×20 ml)

Procedure

To the solution of compound (4) (2.10 g, 3.95 mmol) in MeOH (100 ml), HCl (2 ml, 2N) was added, and then the resultant mixture was heated at 65° C. for 5 h, then cooled. The white precipitate thus obtained was filtered, washed with ether (2×20 ml) gave 1.53 g (74%) of 5-(2-(benzyloxy)-4-hydroxy-5-isopropylphenyl)-4-(6-morpholinopyridin-3-yl)-4H-1,2,4-triazol-3-ol hydrochloride (5).

Source