SYNTHESIS AND CHARACTERIZATION OF TRI-, DI-, AND CHLORODIORGANOTIN(IV) DERIVATIVES OF 3-BENZOYL-α-METHYLPHENYLACETIC ACID AND 3-(2-THIENYL)ACRYLIC ACID
摘要:
Various organotin derivatives of 3-benzoyl-alpha-methylphenylacetic acid (HL1) and 3-(2-thienyl)acrylic acid (HL2) of the general formulae R3SnL, R2SnL2 and R2Sn(Cl)L where R = Me, Et, n-Bu and Ph, L = L-1 or L-2, have been synthesized. These compounds were characterized by elemental analyses, infrared, mass, H-1, C-13 and Sn-119 NMR spectra and the geometry around the tin atom has been discussed.