3-Nitrophthalic anhydride → HCID 178502933, compound
Reaction equation
C(O)(=O)C.[CH3:5][O:6][P:7]([CH2:27][NH2:28])(CC(C(=O)N[C@H](C(=O)NC)CC(C)C)CC(C)C)=[O:8].[N+:29]([C:32]1[CH:42]=[CH:41][CH:40]=[C:34]2[C:35]([O:37][C:38](=[O:39])[C:33]=12)=O)([O-:31])=[O:30]>>[CH3:5][O:6][PH:7]([CH2:27][N:28]1[C:38](=[O:39])[C:33]2=[C:32]([N+:29]([O-:31])=[O:30])[CH:42]=[CH:41][CH:40]=[C:34]2[C:35]1=[O:37])=[O:8]Participants
3
Procedure
In a manner analogous to that described in Example 3(A), from 0.23 g of (aminomethyl)[(RS)-4-methyl-2-[[(S)-3-methyl-1-(methylcarbamoyl)butyl]carbamoyl]pentyl]phosphinic acid methyl ester acetate and 0.105 g of 3-nitrophthalic anhydride, there was obtained 0.105 g of [4-methyl-2-(methylcarbamoyl)butyl]carbamoyl]pentyl][(3-nitrophthalimido)methyl]phosphinic acid methyl ester in the form of a pale yellow foam.
Sources & evidence
- ORD record
- ord-6527e2c6d12045ec9c61485f6bed4af4