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:Marek Tobiszewski , Mariusz Marć , Agnieszka Gałuszka ...
来源:[J].Molecules(IF 2.428), 2015, Vol.20 (6), pp.10928-10946DOAJ
摘要:The concept of green chemistry is widely recognized in chemical laboratories. To properly measure an environmental impact of chemical processes, dedicated assessment tools are required. This paper summarizes the current state of knowledge in the field of development of green chemistry...
作者:Tayebeh Jazinizadeh , Malek Taher Maghsoodlou , Reza Heydari ...
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2017, Vol.14 (10), pp.2117-2125Springer
摘要:... This new protocol employing Na2EDTA, which is a green, recyclable, and inexpensive catalyst, offers advantages such as solvent-free and highly efficient reaction conditions, short reaction times (10–15 min), easy work-up and high yields which make it more ec...
作者:Xiao-min Kang , Wan-hao Cai , Hong-gang Gu ...
来源:[J].Chinese Journal of Polymer Science(IF 1.27), 2017, Vol.35 (7), pp.857-865Springer
摘要:A novel environment-friendly system is proposed to fabricate polymer brush, which has the advantages including non-toxic and inexpensive initiator (eosin Y), visible-light exposure ( λ = 515 nm), water medium and ambient environment. The experimental results from UV-Vis spec...
作者:Abbas Rahmati , Ali Hossein Rezayan , Meysam Alizadeh ...
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2013, Vol.10 (3), pp.521-525Springer
摘要:Abstract(#br)A simple and eco-friendly synthesis of the biologically important spirooxindole scaffold was done by the reaction of isatin with activated pyrazolones in the presence of a catalytic amount of p -toluenesulfonic acid in water at room temperature. A variety of symmetri...
作者:René Escobedo , René Miranda , Joel Martínez
来源:[J].International Journal of Molecular Sciences(IF 2.464), 2016, Vol.17 (4)DOAJ
摘要:This review provides a comprehensive overview of where infrared irradiation has been employed, mainly as regards activating green mode for natural products extractions, as well as to favor a reaction, highlighting its actual importance. It is also underlined that infrared irradia...
作者:Esmaeil Mohammadiyan , Hossein Ghafuri , Ali Kakanejadifard
来源:[J].Journal of Chemical Sciences(IF 1.298), 2017, Vol.129 (12), pp.1883-1891Springer
摘要:Aqueous formic acid (37%) as a green organocatalyst was used to synthesis of \(\upalpha \) -aminophosphonates in one-pot, three-component Kabachnik–Fields reaction. The structures of compounds were determined by FT-IR, \({}^{1}\hbox {H}\) -NMR and \({}^{13}\hbox {C}\) -NMR sp...
作者:ALI MALEKI , RAZIEH FIROUZI HAJI , MINA GHASSEMI ...
来源:[J].Journal of Chemical Sciences(IF 1.298), 2017, Vol.129 (4), pp.457-462Springer
摘要:... CuFe2O4/chitosan was used as a hybrid nanocatalyst for the multicomponent Strecker synthesis of α -aminonitriles by using aryl aldehydes, trimethylsilyl cyanide (TMSCN) and aromatic amines at room temperature in ethanol as a green solvent. The cataly...
作者:Sudesh Kumari , Jitender M Khurana
来源:[J].Journal of Chemical Sciences(IF 1.298), 2017, Vol.129 (8), pp.1225-1231Springer
摘要:... Catalyst-free conditions along with green solvent system make the process eco-friendly as well as economical. High yields of the products were obtained in short reaction times by forming three new bonds and one stereocenter in a single operation. The salient features of ...
作者:Luigi Vaccaro
来源:[J].Beilstein Journal of Organic Chemistry(IF 2.801), 2016, Vol.12 (1), pp.2763-2765DOAJ
作者:Eder João Lenardão , Rogério Antônio Freitag , Miguel J. Dabdoub ...
来源:[J].Química Nova(IF 0.737), 2003, Vol.26 (1), pp.123-129DOAJ
摘要:Green chemistry ¾ defined as the design, development, and application of chemical processes and products to reduce or eliminate the use and generation of substances hazardous to human health and the environment. This article summarizes the 12 princip...

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

×