Rhodanine → HCID 86752520, compound

HRID 1289176Notes

Reaction equation

[C:1]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[C:10]1[CH:25]=[CH:24][CH:23]=[CH:22][C:11]=1[CH2:12][O:13][C:14]1[CH:21]=[CH:20][C:17]([CH:18]=O)=[CH:16][CH:15]=1)([OH:3])=[O:2].[S:26]1[CH2:32][C:30](=[O:31])[NH:29][C:27]1=[S:28]>>[C:1]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[C:10]1[CH:25]=[CH:24][CH:23]=[CH:22][C:11]=1[CH2:12][O:13][C:14]1[CH:15]=[CH:16][C:17]([CH:18]=[C:32]2[S:26][C:27](=[S:28])[NH:29][C:30]2=[O:31])=[CH:20][CH:21]=1)([OH:3])=[O:2]

Participants

Reactant 2

HCID 1201546Rhodanine

HCID 21191203HCID 21191203, compound

Product 1

HCID 86752520HCID 86752520, compoundYield 79,085.602%

Procedure

The 4-[2-(2-carboxyphenyl)benzoxy]benzaldehyde (93.7 mg, 0.28 mmol) was then coupled with rhodanine (37.5 mg, 0.28 mmol) as described supra to yield the title product (99.1 g, 79%). mp >225° C.

Sources & evidence

ORD record: ord-aef46693a8e24f8fbd76d5660862e4f9
Source dataset: uspto-grants-1998_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05747517

Reaction notes

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