Propionic anhydride → HCID 19882651, compound

HRID 847254Notes

Reaction equation

[ClH:1].[CH3:2][O:3][C:4]1[CH:5]=[C:6]2[C:11](=[CH:12][CH:13]=1)[CH:10]([CH2:14][NH2:15])[CH2:9][CH2:8][CH2:7]2.[C:16](OC(=O)CC)(=O)[CH2:17][CH3:18]>>[ClH:1].[CH2:16]([NH:15][CH2:14][CH:10]1[C:11]2[C:6](=[CH:5][C:4]([O:3][CH3:2])=[CH:13][CH:12]=2)[CH2:7][CH2:8][CH2:9]1)[CH2:17][CH3:18]

Participants

Reactant 2

HCID 31263Propionic anhydride

HCID 13197590HCID 13197590, compound

Product 1

HCID 19882651HCID 19882651, compound

Procedure

The product from Example 2 was reacted as in Example 15 but replacing acetic anhydride with propionic anhydride and gave the desired product.

Sources & evidence

ORD record: ord-fa625e3d375646259ea2f430d6956451
Source dataset: uspto-grants-1992_08
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05140040

Reaction notes

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