Ethyl formate → 2-(Hydroxymethylidene)-7-methoxy-3,4-dihydronaphthalen-1(2H)-one

HRID 1459656Notes

Reaction equation

HRID 1459656 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

Reactant 2

HCID 8025Ethyl formateHCID 812767-Methoxy-1,2,3,4-tetrahydronaphthalen-1-one

Product 1

HCID 697532172-(Hydroxymethylidene)-7-methoxy-3,4-dihydronaphthalen-1(2H)-one

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

  1. customdescribed in Organic Synthesis 1959, 39, 27

Sources & evidence

ORD record
ord-0a9f594a335d4b8d9950d612aca2d220
Source dataset
uspto-grants-1998_12
Patent number
US05854273

Reaction notes

Loading…