Research Article
Synthesis, Spectral, and In Vitro Antibacterial Studies of Organosilicon(IV) Complexes with Schiff Bases Derived from Amino Acids
Table 1
Analytical and physical data of the Me3Si(IV) complexes.
| | C. no |
Products and colour |
M.P.
°C |
Yield
(%) | Elemental analysis, Found (Calcd.) |
Mol. Wt.
Found (Calcd.) | | % Si | % C | % H | % N | % S |
| | C13H16N2O3Si
reddish | 104 | 69.55 | 10.01
(10.16) | 56.45
(56.50) | 5.82
(5.84) | 10.19
(10.14) | — | 270.65
(276.36) | | C14H18N2O3Si
reddish | 138 | 65.36 | 9.50
(9.67) | 57.84
(57.90) | 6.27
(6.25) | 9.60
(9.65) | — | 281.98
(290.39) | | C16H22N2O3SSi
reddish | 116 | 69.80 | 8.15
(8.01) | 54.75
(54.83) | 6.30
(6.33) | 7.92
(7.99) | 9.01
(9.15) | 356.12
(350.51) | | C20H22N2O3Si
reddish | 82 | 79.59 | 7.56
(7.66) | 65.63
(65.55) | 6.02
(6.05) | 7.65
(7.64) | — | 357.83
(366.49) | | C22H23N3O3Si
brown | 160 | 73.43 | 6.85
(6.93) | 65.02
(65.16) | 5.69
(5.72) | 10.30
(10.36) | — | 413.11
(405.52) | | C17H20N4O3Si
brown | 132 | 90.30 | 7.93
(7.88) | 57.19
(57.28) | 5.60
(5.66) | 15.75
(15.72) | — | 350.94
(356.45) | | C16H21ClN2O3SSi
reddish | 122 | 56.09 | 7.18
(7.30) | 49.83
(49.92) | 5.45
(5.50) | 7.21
(7.28) | 8.30
(8.33) | 380.32
(384.95) | | C17H19ClN4O3Si
brown | 130 | 76.65 | 7.06
(7.18) | 52.33
(52.23) | 4.88
(4.90) | 14.23
(14.33) | — | 383.56
(390.90) |
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