Hydrochloric Acid → Hydrochloric Acid

HRID 464325Notes

Reaction equation

HRID 464325 reaction equation
C([O:4][C:5]1[CH:6]=[C:7]([CH:20]=[CH:21][C:22]=1[O:23]C(=O)C)/[CH:8]=[C:9]1\[CH2:10][CH2:11][CH2:12][C:13]2[CH:14]=[C:15]([CH3:19])[CH:16]=[N:17][C:18]\1=2)(=O)C.[ClH:27]>>[OH:4][C:5]1[CH:6]=[C:7]([CH:20]=[CH:21][C:22]=1[OH:23])/[CH:8]=[C:9]1\[CH2:10][CH2:11][CH2:12][C:13]2[CH:14]=[C:15]([CH3:19])[CH:16]=[N:17][C:18]\1=2.[ClH:27]

Participants

4

Reactant 2

HCID 313Hydrochloric AcidHCID 70491734HCID 70491734, compound

Product 2

HCID 313Hydrochloric AcidHCID 136387266HCID 136387266, compound

Procedure

A solution of E-8-(3,4-diacetoxybenzylidene)-5,6,7,8-tetrahydro-3-methylquinoline (prepared according to Example 5) (3 g) in 2N HCl (50 ml) was heated at 80° for 11/2 hours. The precipitated crystals were removed by filtration and dried to give the title compound as the hydrochloride, quarterhydrate (2.6 g) m.p. 265° C. decomp.

Workup

  1. customThe precipitated crystals were removed by filtration
  2. customdried

Sources & evidence

ORD record
ord-57c780a434e74e24a6fa0c1399a6f3ae
Source dataset
uspto-grants-1985_10
Patent number
US04547510

Reaction notes

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