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Síntese de BIS-1H-pirazóis trialometil substituídos
(Universidade Federal de Santa Maria, 2008-10-03)
The present research describes the use of b-alcoxyvinyl trihalomethyl ketones
(1,2) [CX3C(O)CHCRR1, where X: Cl, F; R: H, Me, Ph, 4-MePh, 4-MeOPh, 4-FPh, 4-
ClPh, 4-BrPh, 4-NO2Ph, 4,4 -Biphenyl, 1-Naphtyl, 2-Furyl, 2- ...
Síntese de 2-trialoacetil-1-metoxicicloalquenos e sua aplicação na obtenção de cicloalcapirazóis e isoxazóis derivados
(Universidade Federal de Santa Maria, 2008-08-06)
This work describes the synthesis and characterization of 2-trihaloacetylmetoxycycloalkenes series derived from cyclical ketones (cyclohexanone, cycloheptanone, cyclooctanone and cyclododecanone). The 2-trihaloacetyl-1-m ...
Síntese e caracterização estrutural de novos compostos de índio (II) e índio(III)
(Universidade Federal de Santa Maria, 2008-03-17)
This work presents the synthesis and crystallographical study of indium organometallic compounds series in II and III oxidation states. Br2In(diox)2CH2Br and tetrahedral indium cluster, In4R4 [R = C(SiMe3)3], were adopted ...