全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Anna Maria Pia Salvo , Francesco Giacalone , Michelangelo Gruttadauria
来源:[J].Molecules(IF 2.428), 2016, Vol.21 (10)DOAJ
摘要:In this review, the most recent advances (2014–2016) on the synthesis of new polymer-supported catalysts are reported, focusing the attention on the synthetic strategies developed for their preparation. The polymer-supported catalysts examined will be organic-based polymers ...
作者:Michelangelo Gruttadauria , Paolo Lo Meo
来源:[J].Molecules(IF 2.428), 2005, Vol.10 (2), pp.383DOAJ
摘要:A method to synthesize 2-phenylselenenyl-1,3-anti-diols and 2-phenyl- selenenyl-1,3-anti-azidoalcohols via hydroxy- or azido-selenenylation of trans-allylic alcohols is reported. Moreover, the first example of hydroxyl-selenenylation of an allylic azide is presented. Yields rangi...
作者:Michelangelo Gruttadauria , Carmela Aprile
来源:[J].Molecules(IF 2.428), 2005, Vol.10 (2), pp.383-393DOAJ
摘要:A method to synthesize 2-phenylselenenyl-1,3-anti-diols and 2-phenyl- selenenyl-1,3-anti-azidoalcohols via hydroxy- or azido-selenenylation of trans-allylic alcohols is reported. Moreover, the first example of hydroxyl-selenenylation of an allylic azide is presented. Yields rangi...
作者:Michelangelo Gruttadauria , Giuseppe Marcì
来源:[J].Journal of Photochemistry & Photobiology, A: Chemistry(IF 2.416), 2018, Vol.350, pp.142-151Elsevier
摘要:Abstract(#br)Two simple routes for the synthesis of a paper-TiO 2 composite were tuned up and the efficiency of the resulting paper-TiO 2 photocatalyst was investigated in the 2-propanol oxidation in gas phase. The first route involved the in-situ generation over the sheet o...
作者:Michelangelo Gruttadauria , Giuseppe Lazzara ...
来源:[J].Journal of Colloid And Interface Science(IF 3.172), 2019, Vol.555, pp.394-402Elsevier
摘要:Abstract(#br)Hypothesis(#br)Polydopamine (PDA) is widely used as hydrophilic coating for several applications. However, most of the methods studied to improve or manipulate PDA properties are multistep and time-consuming, and there is a need for versatile strategies aimed at...
作者:... Luigi Vaccaro , Carmela Aprile , Michelangelo Gruttadauria
来源:[J].Journal of Molecular Catalysis. A, Chemical(IF 3.187), 2014, Vol.387, pp.57-62Elsevier
摘要:Abstract(#br)Palladium (10 wt%) on a highly cross-linked imidazolium-based material was used as catalyst in 0.1 mol% in the Heck reaction between several alkenes and aryl iodides. Products were obtained from good to high yields. Deeper investigations showed a release of Pd s...
作者:Michelangelo Gruttadauria , Stefana Milioto ...
来源:[J].Journal of Organometallic Chemistry(IF 2), 2014, Vol.749, pp.410-415Elsevier
摘要:Abstract(#br)Microwave assisted halloysite (HNT) external surface functionalization with ionic liquids is described. HNTs modification was achieved in two steps: a) grafting of 3-mercaptopropyl trimethoxysilane on the external surface of HNT by a microwave irradiation; b) anchora...
作者:Michelangelo Gruttadauria , Paolo Lo Meo ...
来源:[J].Tetrahedron: Asymmetry(IF 2.115), 2006, Vol.17 (22), pp.3128-3134Elsevier
摘要:Abstract(#br)Several anti -6-substituted 1,3-dioxepan-5-ols were kinetically resolved using an immobilized lipase (Amano PS–C II) in toluene in the presence of vinyl acetate at 30 °C. This approach provided, in some cases, the alcohol and the acetate in high enantiomeric pur...
作者:Michelangelo Gruttadauria , Carmela Aprile , Renato Noto
来源:[J].Tetrahedron Letters(IF 2.397), 2002, Vol.43 (9), pp.1669-1672Elsevier
摘要:Abstract(#br)Two complementary approaches have been realized for the stereoselective synthesis of 4,6-disubstituted δ-lactones and 1,3- anti and syn diols. In the 6- endo selenolactonization the role of the X − ion on the stereoselectivity is shown. Moreover, the highly ster...
作者:Michelangelo Gruttadauria , Paolo Lo Meo , Renato Noto
来源:[J].Tetrahedron(IF 2.803), 2001, Vol.57 (9), pp.1819-1826Elsevier
摘要:Abstract(#br)The reactivity of hydroxy selenides with catalytic amounts of perchloric acid in dichloromethane was investigated. Four different cyclisation modes (4- exo , 5- endo , 5- exo and 6- endo ) of the intermediate seleniranium ion could occur. The reaction of the hyd...

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