HCID 10352099, compound → HCID 67712291, compound

HRID 233658Notes

Reaction equation

HRID 233658 reaction equation
[CH3:1][N:2]1[CH2:12][CH2:11][C:5]2([O:9][CH2:8][C:7](=[O:10])[CH2:6]2)[CH2:4][CH2:3]1.[C:13]([OH:20])(=[O:19])/[CH:14]=[CH:15]\[C:16]([OH:18])=[O:17].C(OCC)(=O)C>C(OCC)(=O)C>[C:13]([OH:20])(=[O:19])/[CH:14]=[CH:15]\[C:16]([OH:18])=[O:17].[CH3:1][N:2]1[CH2:12][CH2:11][C:5]2([O:9][CH2:8][C:7](=[O:10])[CH2:6]2)[CH2:4][CH2:3]1

Participants

4

Reactant 2

HCID 10352099HCID 10352099, compoundHCID 86745310HCID 86745310, compound

Product 1

HCID 67712291HCID 67712291, compound

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

The yellow oil obtained in Example 2 was taken up in ethyl acetate, the solution cooled in an ice bath and maleic acid/ethyl acetate was added. The title compound was obtained as an off-white powder, mp 127°-128.5°.

Workup

  1. temperaturethe solution cooled in an ice bath

Sources & evidence

ORD record
ord-3d2bd1ff7dd245c5af5f0d4eb060d093
Source dataset
uspto-grants-1997_01
Patent number
US05594000

Reaction notes

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