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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 386126Generated: October 29, 2026

4-Chloro-2-(2-trimethylsilanyl-ethoxy)-pyrimidine → 5-[4-(1-Cyano-1-methylethyl)phenyl]-2-({2-[2-(trimethylsilyl)ethoxy]pyrimidin-4-yl}amino)thiophene-3-carboxamide

https://huagongshe.com/reaction/386126

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chloro-2-(2-trimethylsilanyl-ethoxy)-pyrimidineHCID 10263278—
Reactant2-Amino-5-[4-(1-cyano-1-methylethyl)phenyl]thiophene-3-carboxamideHCID 58216656—
Product5-[4-(1-Cyano-1-methylethyl)phenyl]-2-({2-[2-(trimethylsilyl)ethoxy]pyrimidin-4-yl}amino)thiophene-3-carboxamideHCID 59525650—

Reaction Steps

The title compound was prepared according to the general procedure in Example 1 using 2-amino-5-[4-(1-cyano-1-methylethyl)phenyl]thiophene-3-carboxamide (100 mg, 0.350 mmol) and 4-chloro-2-[2-(trimethylsilyl)ethoxy]pyrimidine (81 mg, 0.350 mmol) (see J. Het. Chem., 1994, 989-995) as the starting materials.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08367706B2
Source datasetuspto-grants-2013_02
ORD IDord-c9ea3f1fc99f4173ad84e981b3510efa
Source noteuspto-grants-2013_02