2-(o-Tolyl)acetonitrile → 2,7-Diamino-6-o-tolyl-pyrido[2,3-d]pyrimidine

HRID 3462

Reaction equation

HRID 3462 reaction equation
[CH3:1][C:2]1[CH:10]=[CH:9][CH:8]=[CH:7][C:3]=1[CH2:4][C:5]#[N:6].[NH2:11][C:12]1[N:17]=[C:16]([NH2:18])[C:15]([CH:19]=O)=[CH:14][N:13]=1>>[C:2]1([CH3:1])[CH:10]=[CH:9][CH:8]=[CH:7][C:3]=1[C:4]1[C:5]([NH2:6])=[N:18][C:16]2[N:17]=[C:12]([NH2:11])[N:13]=[CH:14][C:15]=2[CH:19]=1

Participants

3

Reactant 2

HCID 311552-(o-Tolyl)acetonitrileHCID 3091762,4-Diaminopyrimidine-5-carbaldehyde

Product 1

HCID 218500312,7-Diamino-6-o-tolyl-pyrido[2,3-d]pyrimidine

Procedure

The title compound was prepared according to Example 1, starting from 2-methylbenzyl cyanide and 2,4-diamino-5-pyrimidine-carboxaldehyde; mp 300°-302° C.

Sources & evidence

ORD record
ord-1548a866caff46c6ae756f22bc4ec8be
Source dataset
uspto-grants-1998_03
Patent number
US05733913

Linked notes

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