Lawesson's reagent → 3-(5-Chloro-benzo[b]thiophen-3-ylmethyl)-imidazo[1,2-a]pyridine-2-thione
Reaction equation
[Cl:1][C:2]1[CH:21]=[CH:20][C:5]2[S:6][CH:7]=[C:8]([CH2:9][CH:10]3[N:14]4[CH:15]=[CH:16][CH:17]=[CH:18][C:13]4=[N:12][C:11]3=O)[C:4]=2[CH:3]=1.COC1C=CC(P2(=S)SP(=S)(C3C=CC(OC)=CC=3)[S:31]2)=CC=1>C1(C)C=CC=CC=1>[Cl:1][C:2]1[CH:21]=[CH:20][C:5]2[S:6][CH:7]=[C:8]([CH2:9][CH:10]3[N:14]4[CH:15]=[CH:16][CH:17]=[CH:18][C:13]4=[N:12][C:11]3=[S:31])[C:4]=2[CH:3]=1Participants
4
Conditions
- Temperature
- 160 °C