3,4,5,6-Tetrahydrophthalic anhydride → N-[5-(4-chlorobenzyloxy)-2-pyridyl]-3,4,5,6-tetrahydrophthalimide

HRID 1995819Notes

Reaction equation

HRID 1995819 reaction equation
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][CH2:9][C:10]2[CH:15]=[CH:14][C:13]([Cl:16])=[CH:12][CH:11]=2)=[CH:4][N:3]=1.[C:17]1(=O)[O:22][C:20](=[O:21])[C:19]2[CH2:23][CH2:24][CH2:25][CH2:26][C:18]1=2>>[Cl:16][C:13]1[CH:14]=[CH:15][C:10]([CH2:9][O:8][C:5]2[CH:6]=[CH:7][C:2]([N:1]3[C:20](=[O:21])[C:19]4[CH2:23][CH2:24][CH2:25][CH2:26][C:18]=4[C:17]3=[O:22])=[N:3][CH:4]=2)=[CH:11][CH:12]=1

Participants

3

Reactant 2

HCID 124753,4,5,6-Tetrahydrophthalic anhydrideHCID 204861125-[(4-Chlorophenyl)methoxy]pyridin-2-amine

Product 1

HCID 20486120N-[5-(4-chlorobenzyloxy)-2-pyridyl]-3,4,5,6-tetrahydrophthalimide

Procedure

The compound, 2-amino-5-(4-chlorobenzyloxy)pyridine is reacted with 3,4,5,6-tetrahydrophthalic anhydride using the procedure of Example 1 to yield N-[5-(4-chlorobenzyloxy)-2-pyridyl]-3,4,5,6-tetrahydrophthalimide.

Sources & evidence

ORD record
ord-2409576328374c6c9117d2bc2fca576a
Source dataset
uspto-grants-1983_09
Patent number
US04406690

Reaction notes

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