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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 617458Generated: October 29, 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/617458

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 numberUS05948911
Source datasetuspto-grants-1999_09
ORD IDord-c664dc7bf17e44dfb3404b7498da06f6
Source noteuspto-grants-1999_09