3,4,5-Trimethoxybenzaldehyde → HCID 19085800, compound

HRID 962642Notes

Reaction equation

HRID 962642 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]2[C:16]3[CH2:15][CH2:14][NH:13][CH2:12][C:11]=3[C:10](=[O:17])[O:9][C:7]=2[CH:8]=1.[CH3:18][O:19][C:20]1[CH:21]=[C:22]([CH:25]=[C:26]([O:30][CH3:31])[C:27]=1[O:28][CH3:29])[CH:23]=O>>[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]2[C:16]3[CH2:15][CH2:14][N:13]([CH2:23][C:22]4[CH:25]=[C:26]([O:30][CH3:31])[C:27]([O:28][CH3:29])=[C:20]([O:19][CH3:18])[CH:21]=4)[CH2:12][C:11]=3[C:10](=[O:17])[O:9][C:7]=2[CH:8]=1

Participants

3

Reactant 2

HCID 68583,4,5-TrimethoxybenzaldehydeHCID 131369188-Methoxy-1,2,3,4-tetrahydro-chromeno[3,4-c]pyridin-5-one

Product 1

HCID 19085800HCID 19085800, compoundYield 72%

Procedure

Prepared by the procedure of Example 3 from 8-methoxy-1,2,3,4-tetrahydro-chromeno[3,4-c]pyridin-5-one and 3,4,5-trimethoxybenzaldehyde. Yield 72%; mp 171°-173° C.

Sources & evidence

ORD record
ord-ca2329f98f834fa68267516878add6f2
Source dataset
uspto-grants-1998_06
Patent number
US05760050

Reaction notes

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