TY - JOUR
T1 - Mono(cyclopentadienyl)titanium(IV) derivatives with heterocyclic thiones
AU - Pandey, O. P.
AU - Sengupta, S. K.
AU - Tripathi, S. C.
N1 - Funding Information:
The authors are thankful to the Indian National Science Academy for financial assistance.
PY - 1984/12/1
Y1 - 1984/12/1
N2 - The reactions of mono(cyclopentadienyl)titanium(IV) trichloride with three important series of heterocyclic thiones, viz., triazoline thiones (3-trifluoromethyl-4-amino-1,2,4-triazoline-5-thione (HAFT), 3-trifluoromethyl-4-benzylidene-1,2,4-triazoline-5-thione (HFBT), 3-trifluoromethyl-4-furylidene-1,2,4-triazoline-5-thione (HFFT) and 3-trifluoromethyl-4-salicylidene-1,2,4-traizoline-5-thione (H2FST)), quinazolone thiones (3-methyl-quinazol-4-one-2-thione (MQztH), 3-phenyl-quinazol-4-one-2-thione (PQztH) and 3-tolyl-quinazol-4-one-2-thione (TQztH)) and oxadiazole thiones (5-phenyl-1,3,4-oxadiazole-2-thione (BOxtH), 5-nitrophenyl-1,3,4-oxadiazole-2-thione (POxtH) and 5-o-chlorophenyl-1,3,4-oxadiazole-2-thione(COxtH), were studied in anhydrous dichloromethane. The reaction products were characterized on the basis of elemental analyses, electrical conductance, magnetic susceptibility and spectral (electronic, infrared and 1H NMR) data. Proton NMR spectra indicate that there is rapid rotation of the cyclopentadienyl ring around the metal ring axis on the NMR time scale at 28°C.
AB - The reactions of mono(cyclopentadienyl)titanium(IV) trichloride with three important series of heterocyclic thiones, viz., triazoline thiones (3-trifluoromethyl-4-amino-1,2,4-triazoline-5-thione (HAFT), 3-trifluoromethyl-4-benzylidene-1,2,4-triazoline-5-thione (HFBT), 3-trifluoromethyl-4-furylidene-1,2,4-triazoline-5-thione (HFFT) and 3-trifluoromethyl-4-salicylidene-1,2,4-traizoline-5-thione (H2FST)), quinazolone thiones (3-methyl-quinazol-4-one-2-thione (MQztH), 3-phenyl-quinazol-4-one-2-thione (PQztH) and 3-tolyl-quinazol-4-one-2-thione (TQztH)) and oxadiazole thiones (5-phenyl-1,3,4-oxadiazole-2-thione (BOxtH), 5-nitrophenyl-1,3,4-oxadiazole-2-thione (POxtH) and 5-o-chlorophenyl-1,3,4-oxadiazole-2-thione(COxtH), were studied in anhydrous dichloromethane. The reaction products were characterized on the basis of elemental analyses, electrical conductance, magnetic susceptibility and spectral (electronic, infrared and 1H NMR) data. Proton NMR spectra indicate that there is rapid rotation of the cyclopentadienyl ring around the metal ring axis on the NMR time scale at 28°C.
UR - http://www.scopus.com/inward/record.url?scp=0041920255&partnerID=8YFLogxK
U2 - 10.1016/S0020-1693(00)88039-1
DO - 10.1016/S0020-1693(00)88039-1
M3 - Article
AN - SCOPUS:0041920255
SN - 0020-1693
VL - 90
SP - 91
EP - 96
JO - Inorganica Chimica Acta
JF - Inorganica Chimica Acta
IS - 2
ER -