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Title: Synthesis and spectroscopic characterisation of new types of mixed ligand homo- and heterobimetallic derivatives of butyltin(IV)
Authors: Sharma, Nandu Bala
Singh, Anirudh
Issue Date: Dec-2006
Publisher: NISCAIR-CSIR, India
IPC Code: Int.Cl.8 C07C251/02; C07F7/22
Abstract: Interaction in equimolar ratio of BuSn(OPr1)3 with an appropriate Schiff base ( L1H2 or L2H2), where L1= OC10 H6CH=NCH2 CH2 O and L2 = CH3C(O)CHC (=NCH2 CH2 O)CH3) yields compounds (1) or (2) respectively, which on reaction with glycols in equimolar ratios afford mixed-ligand derivatives BuSn (L)(OGOH) [where L = L1, G = CHCH3 CHCH3 (G1) (3); L= L1 , G = C(CH3)2 C(CH3)2 (G2) (4) and L = L2, G = G1 (5)]. Equimolar reactions of (3)-(5) with Al(OPr1)3 afford heterobimetallic derivatives of the type buSn  (L)(OGOAL(OPr1)2) (where L = L1, G = G1 (6); L = L1, G = G1 (7): and L = L2, G = G1 (8)) . All these derivatives (1)-(8) have been characterised by elemental analyses, molecular weight measurements and spectroscopic [IR, and NMR (1H 119Sn and 27Al )] studies.
Page(s): 2638-2643
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.45A(12) [December 2006]

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