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
中外文文献  中文文献  外文文献
作者:Salih Hacini , Abdelkader Bengueddach
来源:[J].Materials Chemistry and Physics(IF 2.072), 2018, Vol.212, pp.415-425Elsevier
摘要:Abstract(#br)This paper focuses on the preparation of amine-functionalized-mesoporous silica SBA-15 using the post-synthesis method. Several aminosilanes containing mono-, di- and tri-amine were tested to compare their structural/textural properties and catalytic performance...
作者:... Tewfik Ali-Dahmane , Rachida Hamacha , Salih Hacini
来源:[J].Journal of Molecular Catalysis. A, Chemical(IF 3.187), 2016, Vol.423, pp.31-40Elsevier
摘要:Abstract(#br)Mesoporous Al-MCM-41 molecular sieve with Si/Al ratio equal to 12.5 was synthesized under hydrothermal condition using cetyltrimithylammonium bromide (CTAB) as surfactant. This solid was characterized using several techniques e.g. powder X-ray diffraction (XRD),...
作者:... Tewfik Ali-Dahmane , Rachida Hamacha , Salih Hacini
来源:[J].Journal of Molecular Catalysis. A, Chemical(IF 3.187), 2016, Vol.423, pp.31-40Elsevier
摘要:Abstract(#br)Mesoporous Al-MCM-41 molecular sieve with Si/Al ratio equal to 12.5 was synthesized under hydrothermal condition using cetyltrimithylammonium bromide (CTAB) as surfactant. This solid was characterized using several techniques e.g. powder X-ray diffraction (XRD),...
作者:... Mokhtar Lahrech , Salih Hacini , Maurice Santelli
来源:[J].Synthetic Communications(IF 1.06), 2005, Vol.35 (13), pp.1825-1833Taylor & Francis
摘要:Abstract(#br)Allylsilane diallylation of aryl aldehydes followed by ring closure metathesis leads to 4‐arylcyclopentenes in good yields.
作者:Salih Hacini , Jean-Luc Parrain
来源:[J].Tetrahedron Letters(IF 2.397), 1997, Vol.38 (19), pp.3395-3398Elsevier
摘要:Abstract(#br)β-Trimethylsilyl allenes have been prepared in fair to good yields from allylsilanes by successive dibromocarbene addition and rearrangement of the cyclopropylidenes. In the case of 3,6-bis(trimethylsilyl)cyclohexa-1,4-diene, insertion of dibromocarbene occurs i...
作者:Salih Hacini , José Menéndez ...
来源:[J].Synthesis(IF 2.5), 2016, Vol.48 (19), pp.3217-3231Thieme
摘要:The reaction between cyclic 1,3-ketoamides and Michael acceptors in the presence of a catalytic amount of a polymer-supported organobase PS-BEMP has been developed for a direct access to spirocyclic 1,3-ketolactams through a domino Michael addition/hemiacetalization sequence. The...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×