Dibenzyl amino(pyren-1-yl)methyl phosphonates—Their NMR and mass spectrometry characterizations

GRAPHICAL ABSTRACT

ABSTRACT

Structures of four chosen dibenzyl amino(pyren-2-yl)methyl phosphonates were analyzed by ¹H, ¹³C, and ³¹P NMR spectroscopy using simple spectra, as well as ¹H-¹H and ¹H-¹³C correlation spectra (COSY and HMQC). The ESI mass spectrometry has also been applied and interesting phenomena were observed and analyzed.

KEYWORDS:

• Amino(pyren-2-yl)methylphosphonates
• NMR
• COSY
• HMQC
• ESI-MS

Funding

Small financial support of the Faculty of Chemistry, University of Łódź is kindly acknowledged.