2,4-Oxazolidinedione → HCID 18703864, compound

HRID 1584315Notes

Reaction equation

HRID 1584315 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:10]=[CH:11][C:12]=1[O:13][CH:14]([C:16]1[N:17]=[C:18]([C:22]2[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=2)[O:19][C:20]=1[CH3:21])[CH3:15])[CH:6]=[CH:7][CH:8]=O.[O:28]1[CH2:32][C:31](=[O:33])[NH:30][C:29]1=[O:34]>>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH2:6][CH2:7][CH2:8][CH:32]2[O:28][C:29](=[O:34])[NH:30][C:31]2=[O:33])[CH:10]=[CH:11][C:12]=1[O:13][CH:14]([C:16]1[N:17]=[C:18]([C:22]2[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=2)[O:19][C:20]=1[CH3:21])[CH3:15]

Participants

3

Reactant 2

HCID 973892,4-OxazolidinedioneHCID 57040319HCID 57040319, compound

Product 1

HCID 18703864HCID 18703864, compound

Procedure

In substantially the same manner as in Working Example 11, 3-methoxy-4-[1-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]cinnamaldehyde was condensed with 2,4-oxazolidinedione. The condensate was subjected to catalytic hydrogenation to yield 5-[3-[3-methoxy-4-[1-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]phenyl]propyl]-2,4-oxazolidinedione.

Sources & evidence

ORD record
ord-c15bd2312dc94d31b3b601a8e9f93fc6
Source dataset
uspto-grants-1999_08
Patent number
US05932601

Reaction notes

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