Reaction equation
[CH2:1]([O:3][C:4]1[CH:5]=[C:6]([CH:9]=[CH:10][C:11]=1[OH:12])[CH:7]=O)[CH3:2].[CH3:13][N:14]([CH3:22])[N:15]1[C:19](=[O:20])[CH2:18][S:17][C:16]1=[S:21]>>[CH2:1]([O:3][C:4]1[CH:5]=[C:6]([CH:7]=[C:18]2[S:17][C:16](=[S:21])[N:15]([N:14]([CH3:22])[CH3:13])[C:19]2=[O:20])[CH:9]=[CH:10][C:11]=1[OH:12])[CH3:2]Participants
3
Procedure
3-Ethoxy-4-hydroxybenzaldehyde (45.7 g), N-dimethylaminorhodanine (53.35 g) and fused sodium acetate (92.4 g) were reacted in the manner described in Example 1 to provide 52.92 g of the subtitled intermediate. m.p. 194°-198° C.
Sources & evidence
- ORD record
- ord-b4f5aa06ecce4ad1afe5327d9feee4a7
- Source dataset
- uspto-grants-1995_02
- Patent number
- US05387690
Linked notes
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