Synthesis and Characterization of Bis‐quinazolines from Linear Tetra‐amines Involving 2‐(Aminomethyl)benzenamine with Aldehydes | Zendy

Azadbakht Reza | Zendy; Khodabandeh Maryame | Zendy; Keypour Hassan | Zendy; Baghdad Abadi Reza Haji Hosseini | Zendy; Rudbari Hadi Amiri | Zendy

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Synthesis and Characterization of Bis‐quinazolines from Linear Tetra‐amines Involving 2‐(Aminomethyl)benzenamine with Aldehydes

Author(s) -

Azadbakht Reza,

Khodabandeh Maryame,

Keypour Hassan,

Baghdad Abadi Reza Haji Hosseini,

Rudbari Hadi Amiri

Publication year - 2013

Publication title -

journal of heterocyclic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.321

H-Index - 59

eISSN - 1943-5193

pISSN - 0022-152X

DOI - 10.1002/jhet.807

Subject(s) - chemistry , tetra , yield (engineering) , amine gas treating , medicinal chemistry , carbon 13 nmr , organic chemistry , microanalysis , materials science , metallurgy

Three tetra‐amine compounds 2‐((2‐(2‐aminobenzylamino)ethylamino)methyl)benzenamine ( L1 ), 2‐((3‐(2‐aminobenzylamino)propylamino)methyl)benzenamine ( L2 ), and 2‐((4‐(2‐aminobenzylamino)butylamino)methyl)benzenamine ( L3 ) were synthesized and then their reaction with 2‐hydroxybenzaldehyde, 2‐nitrobenzaldehyde, and 2‐hydroxy‐3‐methoxybenzaldehyde were investigated. Treatment of L1 , L2 , and L3 with the former aldehydes gave derivatives of quinazolines in a good yield. The products have been studied with IR, 1 H NMR, 13 C NMR, COSY, HMQC, and microanalysis.

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