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Nickel‐Catalyzed Desulfitative C–C Cross Coupling: The Synthesis of 6‐Aza‐Tetrahydroquinazolines and their Solvatochromism
Author(s) -
Rajaguru Kandasamy,
Mariappan Arumugam,
Beneto Arockiam Jesin,
Sivaraman Gandhi,
Muthusubramanian Shanmugam,
Siva Ayyanar,
Bhuvanesh Nattamai
Publication year - 2016
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201600361
Subject(s) - solvatochromism , nickel , catalysis , coupling (piping) , chemistry , combinatorial chemistry , pyrimidine , coupling reaction , stereochemistry , materials science , organic chemistry , molecule , metallurgy
A convenient nickel catalyzed approach towards the synthesis of diversely substituted 6‐aza‐tetrahydroquinazolines from pyrido‐pyrimidine‐2‐thione motifs with organo boronic acids by non‐basic desulfitative C−C cross coupling strategy is described. The absorption and emission spectral studies on some of the synthesised compounds reveal the existent of D‐π‐A−D systems displaying solvatochromism.