Lactate → 9-Benzyl-7,8,9,10-tetrahydrothieno[3,2-e]pyrido[4,3-b]indole lactate

HRID 647926Notes

Reaction equation

HRID 647926 reaction equation
Cl.[CH2:2]([N:9]1[CH2:14][CH2:13][C:12](=O)[CH2:11][CH2:10]1)[C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.Cl.[NH:17]([C:19]1[CH:20]=[CH:21][C:22]2[S:26][CH:25]=[CH:24][C:23]=2[CH:27]=1)N.[C:28]([O-:33])(=[O:32])[CH:29]([CH3:31])[OH:30]>>[C:28]([OH:33])(=[O:32])[CH:29]([CH3:31])[OH:30].[CH2:2]([N:9]1[CH2:14][CH2:13][C:12]2[NH:17][C:19]3[C:27]([C:11]=2[CH2:10]1)=[C:23]1[CH:24]=[CH:25][S:26][C:22]1=[CH:21][CH:20]=3)[C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1

Participants

4

Reactant 3

HCID 91435LactateHCID 20484314(1-Benzothiophen-5-yl)hydrazinehydrochlorideHCID 221454821-Benzylpiperidin-4-one--hydrogen chloride (1/1)

Product 1

HCID 204842939-Benzyl-7,8,9,10-tetrahydrothieno[3,2-e]pyrido[4,3-b]indole lactate

Procedure

The compound is formed analogously to that described in Example 2, from 9.5 g of 1-benzyl-4-piperidone hydrochloride and 10.0 g of 5-hydrazinobenzothiophene hydrochloride. The unstable base is converted into the lactate. Melting point: 183° C.

Workup

  1. customThe compound is formed analogously to that

Sources & evidence

ORD record
ord-fc44211827de4931afcbcbe6104e7d7f
Source dataset
uspto-grants-1983_10
Patent number
US04410536

Reaction notes

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