Metal Dependent Formation of Imidazolidine or Hemiaminal Ether Complexes from Multicomponent One‐pot Reactions. Issue 34 (13th September 2018)

• Record Type: Journal Article
• Authors: Chahal, Manoj; Mani, Kalaikodikumaran; Lodhi, Chetan Singh; Butcher, Ray J.; Raje, Sakthi; Angamuthu, Raja
• Is Part Of: ChemistrySelect. Volume 3:Issue 34(2018)
• Page Start: 9960
• Page End: 9964
• Publication Date: 2018-09-13
• Subjects: imidazolidinyl pyridine -- facial coordination -- one-pot synthesis -- tridentate ligands; Chemistry -- Periodicals; 540.5
• DOI: 10.1002/slct.201802755
• Languages: English
• ISSNs: 2365-6549

Abstract

Abstract: Imidazolidinylpyridines, a new type of strictly face‐capping tridentate ligands, are reported as cheap and easily synthesizable alternates to well‐known crown and scorpionate ligands that are costly and cumbersome to be synthesized. The reported imidazolidinylpyridines have been made from the equimolar multicomponent mixture of N 1, N 2 ‐bis(substituted)ethane‐1, 2‐diamine, pyridine‐2‐carboxaldehyde and MCl2, where M is Ni, Cu or Cd. The metal dependent formation of complexes of the expected imidazolidinylpyridine while using cadmium(II) ion and unexpected hemiaminal ethers when Ni(II)/Cu(II) was used are portrayed with the support of complete characterization including NMR spectroscopy, mass spectrometry and solid‐state structures. Abstract : Hold and bite: Imidazolidinylpyridines, a new type of strictly face‐capping tridentate ligands, are reported as cheap and easily synthesizable alternates to well‐known crown and scorpionate ligands that are costly and cumbersome to be synthesized.