Pinner triazine synthesis

What is Pinner triazine synthesis?

The Pinner triazine synthesis is a method for preparing 2-hydroxy-4,6-diaryl-s-triazines. This is achieved through the reaction of aryl amidines and phosgene (COCl2).

Pinner triazine synthesis - general reaction scheme
Pinner triazine synthesis

The method can also be applied to halogenated aliphatic amidines.

Pinner triazine synthesis - general reaction scheme
Pinner triazine synthesis

References

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