2-Nitrobenzoic acid → 5-chloro-3-formyl-2H-chromene-2-carboxylic acid ethyl ester
Reaction equation
[CH2:1]([CH3:2])[O:3][C:4]([CH:5]=[CH:6][CH:7]=[O:8])=[O:9].[CH2:22]1[CH2:23][NH:24][CH2:25][CH2:26]1.[Cl:27][c:28]1[c:29]([CH:30]=[O:31])[c:32]([OH:36])[cH:33][cH:34][cH:35]1.[OH:10][C:11]([c:12]1[c:13]([N+:14](=[O:15])[O-:16])[cH:17][cH:18][cH:19][cH:20]1)=[O:21]>>[CH2:1]([CH3:2])[O:3][C:4]([CH:5]1[C:6]([CH:7]=[O:8])=[CH:30][c:29]2[c:28]([Cl:27])[cH:35][cH:34][cH:33][c:32]2[O:36]1)=[O:9]Participants
5
Sources & evidence
- ORD record
- ord-e489e789a534443889ab38a505d7f656
- Source dataset
- Training data from https://doi.org/10.1039/C8SC04228D (4/10)
Reaction notes
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