Phosphorus oxychloride → 3-Chloro-6-(2-chlorophenyl)-7-(4-chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazine

Reaction equation

[Cl:1][c:2]1[c:3](-[c:8]2[c:9](-[c:18]3[cH:19][cH:20][c:21]([Cl:24])[cH:22][cH:23]3)[cH:10][c:11]3[n:12]([n:13]2)[c:14](=[O:17])[nH:15][n:16]3)[cH:4][cH:5][cH:6][cH:7]1.[P:25]([Cl:26])([Cl:27])([Cl:28])=[O:29]>>[Cl:1][c:2]1[c:3](-[c:8]2[c:9](-[c:18]3[cH:19][cH:20][c:21]([Cl:24])[cH:22][cH:23]3)[cH:10][c:11]3[n:12]([n:13]2)[c:14]([Cl:27])[n:15][n:16]3)[cH:4][cH:5][cH:6][cH:7]1

Participants

Reactant 2

HCID 24813Phosphorus oxychloride

HCID 596416776-(2-chlorophenyl)-7-(4-chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one

Product 1

HCID 579797573-Chloro-6-(2-chlorophenyl)-7-(4-chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazine

Sources & evidence

ORD record: ord-349e82cecee8437b8607bc887a9b0093
Source dataset: Training data from https://doi.org/10.1039/C8SC04228D (3/10)
DOI: 10.1039/C8SC04228D

Reaction notes

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