HCID 11043631, compound → 1,4-Benzodioxin-2-carboxylic acid, 6-hydroxy-, ethyl ester

HRID 2393514Notes

Reaction equation

HRID 2393514 reaction equation
C([O:4][C:5]1[CH:19]=[CH:18][C:8]2[O:9][C:10]([C:13]([O:15][CH2:16][CH3:17])=[O:14])=[CH:11][O:12][C:7]=2[CH:6]=1)(=O)C.COC1C=CC2OC(C(OCC)=O)=COC=2C=1>>[OH:4][C:5]1[CH:19]=[CH:18][C:8]2[O:9][C:10]([C:13]([O:15][CH2:16][CH3:17])=[O:14])=[CH:11][O:12][C:7]=2[CH:6]=1

Participants

3

Reactant 2

HCID 11043631HCID 11043631, compoundHCID 18976131HCID 18976131, compound

Product 1

HCID 110204561,4-Benzodioxin-2-carboxylic acid, 6-hydroxy-, ethyl ester

Procedure

The compound of Example 7 is obtained by repeating Stages A, B, C, D, E, F and G of Example 1 starting from ethyl 6-methoxy- 1,4-benzodioxin-2-carboxylate.

Sources & evidence

ORD record
ord-c035a83e619f49b286a2316a5fe03812
Source dataset
uspto-grants-1998_09
Patent number
US05807882

Reaction notes

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