2,4-Oxazolidinedione → HCID 86750606, compound

HRID 977262Notes

Reaction equation

HRID 977262 reaction equation
[CH3:1][C:2]1[O:6][C:5]([C:7]2[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=2)=[N:4][C:3]=1[CH:13]=[CH:14][C:15]1[CH:24]=[CH:23][C:18](/[CH:19]=[CH:20]/[CH:21]=O)=[CH:17][CH:16]=1.[O:25]1[CH2:29][C:28](=[O:30])[NH:27][C:26]1=[O:31]>>[CH3:1][C:2]1[O:6][C:5]([C:7]2[CH:8]=[CH:9][CH:10]=[CH:11][CH:12]=2)=[N:4][C:3]=1[CH:13]=[CH:14][C:15]1[CH:16]=[CH:17][C:18](/[CH:19]=[CH:20]/[CH:21]=[C:29]2\[C:28](=[O:30])[NH:27][C:26](=[O:31])[O:25]\2)=[CH:23][CH:24]=1

Participants

3

Reactant 2

HCID 973892,4-OxazolidinedioneHCID 86750605HCID 86750605, compound

Product 1

HCID 86750606HCID 86750606, compound

Procedure

(E)-4-[2-(5-Methyl-2-phenyl-4-oxazolyl)vinyl]cinnamaldehyde and 2,4oxazolidinedione were reacted in the same manner as in Reference Example 28 to yield (E,E)-5-[4-[2-(5-methyl-2-phenyl-4-oxazolyl)vinyl]cinnamylidene]2,4-oxazolidinedione, which was then recrystallized from chloroform-methanol to yield yellow needles having a melting point of 274°-275° C.

Sources & evidence

ORD record
ord-2b8c2c227b3f4785a26bc7dc2d6250c0
Source dataset
uspto-grants-1997_03
Patent number
US05614544

Reaction notes

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