Heptanoic Acid → Apovincamine enanthate

HRID 1112369Notes

Reaction equation

HRID 1112369 reaction equation
[CH3:1][CH2:2][C@:3]12[CH:19]=[C:18]([C:20]([O:22][CH3:23])=[O:21])[N:17]3[C:9]4=[C:10]([CH2:24][CH2:25][N:7]([C@@H:8]14)[CH2:6][CH2:5][CH2:4]2)[C:11]1[CH:12]=[CH:13][CH:14]=[CH:15][C:16]=13.[C:26]([OH:34])(=[O:33])[CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH3:32]>O>[CH3:1][CH2:2][C@:3]12[CH:19]=[C:18]([C:20]([O:22][CH3:23])=[O:21])[N:17]3[C:9]4=[C:10]([CH2:24][CH2:25][N:7]([C@@H:8]14)[CH2:6][CH2:5][CH2:4]2)[C:11]1[CH:12]=[CH:13][CH:14]=[CH:15][C:16]=13.[C:26]([O-:34])(=[O:33])[CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH3:32]

Participants

4

Reactant 2

HCID 8094Heptanoic AcidHCID 71204Apovincamine2×

Product 1

HCID 86736092Apovincamine enanthate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

According to the preceding example, 8.3 g of the salt are obtained starting from 6.73 g of apovincamine and 2.61 g of enanthic acid. The substance is insoluble in water and alcohol and the apovincamine content is 73%.

Workup

  1. customare obtained

Sources & evidence

ORD record
ord-9c1c0a7b89784a22b2708d7195668a4b
Source dataset
uspto-grants-1978_10
Patent number
US04122179

Reaction notes

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