New Organotin (IV) Compounds Derived from Dehydroacetic Acid and Thiosemicarbazides: Synthesis, Rational Design, Cytotoxic Evaluation, and Molecular Docking Simulation

Table 2

¹¹⁹Sn nuclear magnetic resonance (NMR) spectra, coupling constants, and C-Sn-C bond angle values in solution.

Compound	CDCl3-d	DMSO-d6	^1J (^13C-^119Sn)	θ (C-Sn-C)
1a	−129.2	−173.7	556.9	130.3
1b	−135.8	−173.2	550.4	129.7
1c	−239.9	−324.2	902.3	132.5
1d	−172.7	−184.6	532.0	123.4
1e	−118.0	−129.0	448.1	119.5
2a	−135.7	−177.1	564.5	131.2
2b	−135.8	−173.2	550.4	129.7
2c	−246.0	−326.8	1088.7	144.5
2d	−178.6	−189.4	535.8	123.7
2e	−125.4	−133.1	450.8	119.7
3a	−141.2	−197.5	554.4	130.1
3b	−141.4	−195.3	548.4	129.5
3c	−251.0	−347.6	916.6	133.4
3d	−184.7	−203.0	531.3	123.3
3e	−129.5	−142.0	447.8	119.4