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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1181771Generated: November 1, 2026

o-Xylyl bromide → 2-[(5-chloro-1H-indol-3-yl)methyl]-5-methyl-7-(2-methylbenzyl)-3-(1-methyl-1H-imidazol-2-yl)-2H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione

https://huagongshe.com/reaction/1181771

Reaction equation

Participants

RoleNameHCIDCharge
Reactanto-Xylyl bromideHCID 6992—
Reactant1,8-Diazabicyclo(5.4.0)undec-7-eneHCID 81184—
Reactant2-[(5-chloro-1H-indol-3-yl)methyl]-5-methyl-3-(1-methyl-1H-imidazol-2-yl)-2H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dioneHCID 136334114—
SolventDimethylformamideHCID 6228—
Product2-[(5-chloro-1H-indol-3-yl)methyl]-5-methyl-7-(2-methylbenzyl)-3-(1-methyl-1H-imidazol-2-yl)-2H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dioneHCID 58980936—

Reaction Steps

This compound was synthesized by the reaction of 2-[(5-chloro-1H-indol-3-yl)methyl]-5-methyl-3-(1-methyl-1H-imidazol-2-yl)-2H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione and 1-(bromomethyl)-2-methylbenzene using DBU as a base in DMF at 80° C., Mass: 514.11 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07285558B2
Source datasetuspto-grants-2007_10
ORD IDord-fbc7a12452a947b8a45b25b7a8e9744b
Source noteuspto-grants-2007_10