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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2042191Generated: November 1, 2026

Phenylacetylene → 2-tert-Butyl-6-phenylethynyl-[1,2,4]triazolo[1,5-a]pyrimidine

https://huagongshe.com/reaction/2042191

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenylacetyleneHCID 10821—
Reactant6-Bromo-2-tert-butyl-[1,2,4]triazolo[1,5-a]pyrimidineHCID 58316704—
Product2-tert-Butyl-6-phenylethynyl-[1,2,4]triazolo[1,5-a]pyrimidineHCID 53247571—

Reaction Steps

The title compound, a yellow solid, MS: m/e=277.1 (M+H+), can be prepared in accordance with the general method of example 1 from 6-bromo-2-tert-butyl-[1,2,4]triazolo[1,5-a]pyrimidine (example 42, step 1) and phenylacetylene.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08586581B2
Source datasetuspto-grants-2013_11
ORD IDord-718e9b982a6744fc8590d49db9aa818d
Source noteuspto-grants-2013_11