E-2-formylamino-4-ethyl-5-dimethylphosphono-3-pentenoic acid ethyl ester → E-2-amino-4-ethyl-5-phosphono-3-pentenoic acid
Reaction equation
C([O:3][C:4](=[O:20])[CH:5]([NH:17]C=O)/[CH:6]=[C:7](\[CH2:15][CH3:16])/[CH2:8][P:9]([O:13]C)([O:11]C)=[O:10])C>O>[NH2:17][CH:5](/[CH:6]=[C:7](\[CH2:15][CH3:16])/[CH2:8][P:9]([OH:13])([OH:11])=[O:10])[C:4]([OH:20])=[O:3]Participants
3
Reactant 1
Product 1
Reagents, catalysts & solvents 1
Procedure
Hydrolysis of E-2-formylamino-4-ethyl-5-dimethylphosphono-3-pentenoic acid ethyl ester in a manner analogous to that described in Example 11 yields E-2-amino-4-ethyl-5-phosphono-3-pentenoic acid, m.p. 176° (H2O).
Sources & evidence
- ORD record
- ord-8d1cb2133af3431e85dbe142bd4dcdcf
- Source dataset
- uspto-grants-1992_12
- Patent number
- US05175344
Reaction notes
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