Ethyl formate → 2-(Hydroxymethylidene)-7-methoxy-3,4-dihydronaphthalen-1(2H)-one
Reaction equation
[CH3:1][O:2][C:3]1[CH:12]=[C:11]2[C:6]([CH2:7][CH2:8][CH2:9][C:10]2=[O:13])=[CH:5][CH:4]=1.[CH:14](OCC)=[O:15]>>[OH:15][CH:14]=[C:9]1[CH2:8][CH2:7][C:6]2[C:11](=[CH:12][C:3]([O:2][CH3:1])=[CH:4][CH:5]=2)[C:10]1=[O:13]Participants
3
Procedure
The expected product is prepared from 7-methoxy-1-tetralone and ethyl formate according to the procedure described in Organic Synthesis 1959, 39, 27.
Workup
- customdescribed in Organic Synthesis 1959, 39, 27
Sources & evidence
- ORD record
- ord-1a671e9c5c82468fb5f1447ef3adeeaa
- Source dataset
- uspto-grants-2000_12
- Patent number
- US06162822
Reaction notes
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