HCID 20346855, compound → HCID 20346861, compound

HRID 1701512Notes

Reaction equation

HRID 1701512 reaction equation
[O:1]=[C:2]1[C:7]2[CH:8]=[CH:9][S:10][C:6]=2[CH2:5][CH:4]([C:11]([O:13]CC2C=C(OC)C(OC)=C(OC)C=2)=[O:12])[N:3]1[CH2:27][C:28]1[CH:33]=[C:32]([O:34][CH3:35])[C:31]([O:36][CH3:37])=[C:30]([O:38][CH3:39])[CH:29]=1>C(O)(C)C>[O:1]=[C:2]1[C:7]2[CH:8]=[CH:9][S:10][C:6]=2[CH2:5][CH:4]([C:11]([OH:13])=[O:12])[N:3]1[CH2:27][C:28]1[CH:33]=[C:32]([O:34][CH3:35])[C:31]([O:36][CH3:37])=[C:30]([O:38][CH3:39])[CH:29]=1

Participants

3

Reactant 1

HCID 20346855HCID 20346855, compound

Product 1

HCID 20346861HCID 20346861, compoundYield 65%

Reagents, catalysts & solvents 1

HCID 3776IsopropanolSolvent

Procedure

The compound is prepared by saponification of 4-oxo-6-(3,4,5-trimethoxy-benzyloxycarbonyl)-5-(3,4,5-trimethoxybenzyl)-4,5,6,7-tetrahydro-thieno[3,2-c]pyridine (Example 15), to give beige crystals, M.p.=208° C. (isopropanol), Yield: 65%.

Sources & evidence

ORD record
ord-e393d2a6f42e467a9dec77fe2d22012b
Source dataset
uspto-grants-1980_03
Patent number
US04193997

Reaction notes

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