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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1957993Generated: October 30, 2026

2-chloro-8-isopropyl-5-methyl-7,8-dihydro-5H-pteridin-6-one → HCID 68422327, compound

https://huagongshe.com/reaction/1957993

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-chloro-8-isopropyl-5-methyl-7,8-dihydro-5H-pteridin-6-oneHCID 58405900—
Reactant3-(Methanesulfonyl)-5-nitroanilineHCID 67359315—
ProductHCID 68422327HCID 6842232758.1%

Reaction Steps

Starting from 2-chloro-8-isopropyl-5-methyl-7,8-dihydro-5H-pteridin-6-one (9.35 g; 38.85 mmol) and 3-methansulfonyl-5-nitro-phenylamine (8.4 g; 38.5 mmol), 9.4 g (22.38 mmol; 57.5% yield) of the desired nitro-product were obtained as a powder.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08410100B2
Source datasetuspto-grants-2013_04
ORD IDord-979050b490d448e4ad5508f08ab8bb99
Source noteuspto-grants-2013_04