In:
Journal of Heterocyclic Chemistry, Wiley, Vol. 53, No. 2 ( 2016-03), p. 414-420
Abstract:
New fluorescent compounds, 2‐substituted indeno[1,2‐ d ]pyrimidin‐5‐ones ( 3a , 3b , 3c , 3d ) were synthesized in good yield by the reaction of 2‐[bis(methylsulfanyl)methylene]indan‐1,3‐dione ( 1 ) with the respective amidine derivatives [guanidine carbonate ( 2a ), acetamidine hydrochloride ( 2b ), S ‐methylisothiourea sulfate ( 2c ), and S ‐benzylisothiourea sulfate ( 2d )]. 4‐Substituted amino‐2‐aminoindeno[1,2‐ d ]pyrimidin‐5‐ones ( 7b , 7c , 7d ) were synthesized by a one‐pot reaction of 1 , 2a and the respective amine compounds ( 4b , 4c , 4d ) in pyridine. These fused pyrimidine derivatives showed fluorescence in the solid state.
Type of Medium:
Online Resource
ISSN:
0022-152X
,
1943-5193
Language:
English
Publisher:
Wiley
Publication Date:
2016
detail.hit.zdb_id:
2042274-X
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