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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2302332Generated: November 1, 2026

Benzo-1,3-dioxole-5-methylamine → 2-Chloro-5,6-dimethyl-4-(3,4-methylenedioxybenzylamino)-thieno-[2,3-d]-pyrimidine

https://huagongshe.com/reaction/2302332

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzo-1,3-dioxole-5-methylamineHCID 75799—
ReactantHCID 3645909HCID 3645909—
Product2-Chloro-5,6-dimethyl-4-(3,4-methylenedioxybenzylamino)-thieno-[2,3-d]-pyrimidineHCID 18459866—

Reaction Steps

Following the procedure of Example 1, the reaction of 3,4-methylenedioxybenzylamine with 2,4-dichloro-5,6-dimethyl-thieno-[2,3-d]-pyrimidine gives 2-chloro-5,6-dimethyl-4-(3,4-methylenedioxybenzylamino)-thieno-[2,3-d]-pyrimidine

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06432950B1
Source datasetuspto-grants-2002_08
ORD IDord-2f7fdea80e9f4e47bb3b65573cb5b089
Source noteuspto-grants-2002_08