Phthalimide → HCID 21494728, compound

HRID 1731110Notes

Reaction equation

HRID 1731110 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8](=[O:27])[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=1[N:15]1[C:19]([CH2:20]O)=[N:18][N:17]=[C:16]1[CH2:22][CH2:23][N:24]([CH3:26])[CH3:25].[C:28]1(=[O:38])[NH:32][C:31](=[O:33])[C:30]2=[CH:34][CH:35]=[CH:36][CH:37]=[C:29]12.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.CCOC(/N=N/C(OCC)=O)=O>O1CCCC1>[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8](=[O:27])[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=1[N:15]1[C:19]([CH2:20][N:32]2[C:31](=[O:33])[C:30]3=[CH:34][CH:35]=[CH:36][CH:37]=[C:29]3[C:28]2=[O:38])=[N:18][N:17]=[C:16]1[CH2:22][CH2:23][N:24]([CH3:25])[CH3:26]

Participants

6

Reactant 4

HCID 6809PhthalimideHCID 11776TriphenylphosphineHCID 5462977Diethyl azodicarboxylateHCID 21494763HCID 21494763, compound

Product 1

HCID 21494728HCID 21494728, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

In the manner given in Example 1B, 2'-chloro-2-[3-[2-(dimethylamino)ethyl]-5-(hydroxymethyl)-4H-1,2,4-triazol-4-yl]benzophenone in tetrahydrofuran is treated with phthalimide, triphenylphosphine and diethylazodicarboxylate to give 2'-chloro-2-[3-[2-(dimethylamino)-ethyl]-5-(phthalimidomethyl)-4H-1,2,4-triazol-4-yl]benzophenone.

Sources & evidence

ORD record
ord-c99fb066b2324889a34e5870f2f8f3f0
Source dataset
uspto-grants-1976_11
Patent number
US03994940

Reaction notes

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