Title: Syntheses, structural characteristics, and antimicrobial activities of new organotin(IV) 3-(4-bromophenyl)-2-ethylacrylates.
Authors: Muhammad, Niaz; Zia-Ur-Rehman; Shujah, Shaukat; Shah, Afzal; Ali, Saqib; Meetsma, Auke; Hussain, Zahid
Abstract: New organotin(IV) carboxylates, [n-Bu2SnL2] (1), [Et2SnL2] (2), [Me2SnL2] (3), [n-Oct2SnL2] (4), [n-Bu3SnL] n (5), [Me3SnL] n (6), and [Ph3SnL] n (7), where L = 3-(4-bromophenyl)-2-ethylacrylate, were synthesized and characterized by elemental analysis, FT-IR, and multinuclear NMR (1H, 13C, and 119Sn). Spectroscopic studies confirm coordination of L to the organotin moiety via COO group. Single-crystal X-ray analysis reveals bridging mode of coordination in 6. Packing diagram established a supramolecular cage-like structure for 6 due to Sn–O interactions (3.287 Å). Subsequent antimicrobial activities proved them to be active biologically.
Subjects: ORGANOTIN compounds; ANTI-infective agents; ACRYLATES; ORGANIC synthesis; CARBOXYLATES; NUCLEAR magnetic resonance spectroscopy; FOURIER transform infrared spectroscopy; COORDINATE covalent bond
Publication: Journal of Coordination Chemistry, 2012, Vol 65, Issue 21, p3766
ISSN: 0095-8972
Publication type: Academic Journal
DOI: 10.1080/00958972.2012.718076

Syntheses, structural characteristics, and antimicrobial activities of new organotin(IV) 3-(4-bromophenyl)-2-ethylacrylates.

Muhammad, Niaz; Zia-Ur-Rehman; Shujah, Shaukat; Shah, Afzal; Ali, Saqib; Meetsma, Auke; Hussain, Zahid