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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1255927Generated: October 26, 2026

Trimethylsilylacetylene → 8-Ethynyl-1,6-naphthyridine

https://huagongshe.com/reaction/1255927

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTrimethylsilylacetyleneHCID 66111—
Reactant8-Bromo-1,6-naphthyridineHCID 817270—
Product8-Ethynyl-1,6-naphthyridineHCID 74787874—

Reaction Steps

The title compound can be synthesized from 8-ethynyl-1,6-naphthyridine and N-(3-(2-((dimethylamino)methyl)-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl)-3-iodo-4-methylbenzamide in a manner similar to that described for Example 1. 8-ethynyl-1,6-naphthyridine is prepared from 8-bromo-1,6-naphthyridine and ethynyltrimethylsilane according to the 2 steps procedure described in Example 1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08461167B2
Source datasetuspto-grants-2013_06
ORD IDord-43136e85c1fc41a995e1fdc5fc275d50
Source noteuspto-grants-2013_06