Compound Q&A
How is [1,2,4]triazolo[3,4-a]phthalazine (CAS: 234-80-0) typically synthesized?
Answer
![[1,2,4]triazolo[3,4-a]phthalazine](https://static.chemtradehub.com/structs/234/234-80-0-25f2.webp "[1,2,4]triazolo[3,4-a]phthalazine")
[1,2,4]triazolo[3,4-a]phthalazine (CAS: 234-80-0) is synthesized via the condensation of 1,2,4-triazole and phthalazine, often catalyzed by Lewis acids such as aluminum chloride. The reaction typically proceeds with a yield of 70-80%, and the product can be isolated by recrystallization from solvents like DMF or DMSO. High selectivity is achieved under mild conditions, making this a reliable method for its preparation.
About
CAS No
234-80-0
English Name
[1,2,4]triazolo[3,4-a]phthalazine
Molecular Formula
C9H6N4
Molecular Weight
170.175 g/mol
SMILES
C1=CC=C2C(=C1)C=NN3C2=NN=C3
InChIKey
JVJPJKLSGUJUJK-UHFFFAOYSA-N
Last Updated: 2026-03-28 19:11
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