Hydrochloric Acid → HCID 20232046, compound

HRID 2290343Notes

Reaction equation

HRID 2290343 reaction equation
C(OC([NH:8][NH:9][C:10]1[NH:11][N:12]=[C:13]([C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)[CH:14]([CH3:16])[N:15]=1)=O)(C)(C)C.[ClH:23]>>[ClH:23].[NH:9]([C:10]1[NH:11][N:12]=[C:13]([C:17]2[CH:18]=[CH:19][CH:20]=[CH:21][CH:22]=2)[CH:14]([CH3:16])[N:15]=1)[NH2:8]

Participants

3

Reactant 2

HCID 313Hydrochloric AcidHCID 20232035HCID 20232035, compound

Product 1

HCID 20232046HCID 20232046, compound

Procedure

3-(2-t-Butoxycarbonylhydrazino)-5-methyl-6-phenyl-2,5-dihydro-1,2,4-triazine (5.27 g) was dissolved in a saturated methanolic solution of hydrogen chloride (40 ml), and the solution was allowed to stand at room temperature for 3.5 hours. The reaction mixture was evaporated under reduced pressure and the residual solid was recrystallized from ethanol to give colorless crystals of 3-hydrazino-5-methyl-6-phenyl-2,5-dihydro-1,2,4-triazine hydrochloride (3.99 g), m.p. 214°~215° C.

Workup

  1. customThe reaction mixture was evaporated under reduced pressure
  2. customthe residual solid was recrystallized from ethanol

Sources & evidence

ORD record
ord-3807ff1f8e614d258b300877f09bd7d4
Source dataset
uspto-grants-1986_10
Patent number
US04616014

Reaction notes

Loading…