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Mostrando ítems 1-7 de 7
Solventes bio-renováveis para metátese de propenilbenzenos
(Universidade Federal de Minas GeraisUFMG, 2019-05-23)
Metathesis reactions have emerged in the last few decades as important tools for a wide variety of organic synthesis, combining high yields and sustainability. In spite of intense studies in this area and developments ...
Metátese de fechamento de anel: espiro-anelação estereosseletiva / Reações multicomponentes de Diels-Alder na síntese de compostos tricíclicos
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Química - PPGQ, 2011-02-22)
In this work, a study of different synthetic ways was made in order to obtain spiro compounds starting from R-(-)-carvone, getting to the formation of cycloheptenone as an intermediate, which undergoes two consecutives ...
Síntese de microcápsulas de poli (uréia - formaldeído) (puf) preenchidas com diciclopentadieno (dcpd) para aplicação em sistemas de autorreparo de matriz poliméricaSynthesis of poly microcapsules (urea - formaldehyde) (puf) filled with dicyclopentadiene (dcpd) for application in polymeric matrix self-healing systems
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de Materiais, 2021)