云南高校图书馆联盟文献共享服务平台- OXIRANE

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Development and Characterization of Eco-Friendly Non-Isocyanate Urethane Monomer from Jatropha curcas Oil for Wood Composite Applications被引量：2: 《Journal of Renewable Materials》2023年第1期41-59,共19页Samsul Bhakri Muhammad Ghozali Edy Cahyono Evi Triwulandari Witta Kartika Restu Nissa Nurfajrin Solihat Apri Heri Iswanto Petar Antov Viktor Savov Lee Seng Hua ErikaAyu Agustiany Lubos Kristak Widya Fatriasari; The aim of this research work was to evaluate the potential of using renewable natural feedstock,i.e.,Jatropha curcas oil(JCO)for the synthesis of non-isocyanate polyurethane(NIPU)resin for wood composite applications...; 关键词：Jatropha curcas oil urethane groups non-isocyanate polyurethane epoxidized JCO cyclic carbonate oxirane value wood composites

Computational Study of Azide-oxirane as High-energy-density Materials: 《Chinese Journal of Structural Chemistry》2020年第7期1261-1265,共5页LI Bu-Tong LI Lu-Lin YANG Chuan; supported by the Natural Science Foundation of Guizhou Education University(No.14BS017);the Natural Science Foundation of Guizhou Province(No.QKHPTRC20185778-09)。; The azide oxiranes were studied at the CCSD(T)/cc-PVDZ//MP2/cc-PVDZ level in this paper.The sublimation enthalpies and heats of formation both in gas phase and solid state were calculated.The thermodynamics stability ...; 关键词：high-energy-density materials specific impulse isodesmic reactions

Catalyst-controlled diastereoselective ring-opening formal [3+2]-cycloadditions of arylvinyl oxirane 2,2-diesters with cyclic N-sulfonyl imines被引量：1: 《Science China Chemistry》2020年第6期785-791,共7页Jun-An Xiao Xiu-Liang Cheng Hai Peng Jin-Lian Li Zhen-Zhen Xie Wen-Qiang Chen Zhi-Ping Liu Qi Xiao Wei Su Hua Yang; supported by the National Natural Science Foundation of China(21861008,21761006);Guangxi Natural Science Foundation(2018GXNSFBA138037);Department of Science and Technology of Guangxi(AD19245049);“BAGUI Scholar”Program of Guangxi Province of China。; A diastereoselectivity-controllable formal[3+2]-cycloaddition of arylvinyl oxirane 2,2-diesters with cyclic N-sulfonyl imines is developed,affording the corresponding tricyclic oxazolidine derivatives in moderate to e...; 关键词：[3+2]-cycloaddition cyclic N-sulfonyl imine donor-acceptor oxirane RING-OPENING

Photochemistry of Styrene Oxide: A Triplet Pathway in the Singlet Excitation of a Monoaryl Oxirane: 《International Journal of Organic Chemistry》2017年第3期263-268,共6页Benny E. Aney Heiko Ihmels Rick C. White; Direct photolysis and quenching experiments with styrene oxide support the existence of an efficient triplet photochemical pathway to benzyl radical formation. Similar photolytic behavior for styrene glycol carbonate ...; 关键词：PHOTOCHEMISTRY OXIRANES Cyclic Carbonate ESTERS Mechanisms

Multicomponent reactions for the synthesis of functionalized 1,4-oxathiane-3-thiones under microwave irradiation in water被引量：4: 《Chinese Chemical Letters》2013年第5期376-378,共3页Zinatossadat Hossaini Faramarz Rostami-Charati Samereh Seyfi Mehdi Ghambarian; A series of substituted l,4-oxathiane-3-thione derivatives were synthesized via one-pot multicomponent reactions of nitromethane,carbon disulfide and oxiranes in the presence of Et;N in water as the solvent under micr...; 关键词：OXIRANE NITROMETHANE Carbon disulfide 1 4-Oxathiane Three-component reaction

Synthesis of alkyl bis(dimethylamino)methylenecarbamodithioates from 1,1,3,3-tetramethylguanidine,CS_2 and oxiranes: 《Chinese Chemical Letters》2012年第6期699-702,共4页Sima Yavari Samira Nasiri-Gheidari Avat(Arman)Taherpour Issa Yavari; An efficient synthesis of alkyl bis（dimethylamino）methylenecarbamodithioates via a one-pot reaction between 1,1,3,3- tetramethylguanidine, carbon disulfide and substituted oxiranes, in good yields, is described.; 关键词：Carbamodithioate OXIRANE Tetrarnethylguanidine Carbon disulfide One-pot reaction Solvent free

CURING KINETICS AND THERMAL STABILITY OF EPOXY BLENDS CONTAINING PHOSPHOROUS-OXIRANE WITH AROMATIC AMIDE-AMINE AS CURING AGENTS被引量：2: 《Chinese Journal of Polymer Science》2012年第5期694-704,共11页Geeta Durga A.K.Narula; This article describes the synthesis of a series of aromatic amide-amines and their potential use as epoxy hardeners. These amines were synthesized by the reaction of L-phenylalanine （PA） with diamines of different ...; 关键词：Phosphorylated epoxy Amide-Amines Curing kinetics Char yield Thermal stability.

Synthesis of the 1,3-oxathiolanes using asymmetrically oxiranes: 《Chinese Chemical Letters》2011年第10期1143-1146,共4页Faramarz Rostami-Charati Zinatossadat Hossaini Bita Mohtat Mehdi Shahraki Mohammad R.Hosseini-Tabatabaei; An efficient synthesis of 1,3-oxathiolane-2-imin derivatives is described via one-pot reaction between arylisothiocyanats, asymmetrically substituted oxiranes and catalytic amount of methanol.The mild reaction conditi...; 关键词：1 3-Oxathiolane-2-imine OXIRANE Methanol One-pot reactions Arylisothiocyanats

Epoxidation of Unsaturated Fatty Acid Methyl Esters in the Presence of SO_3H-functional Brφnsted Acidic Ionic Liquid as Catalyst被引量：15: 《Chinese Journal of Chemical Engineering》2011年第1期57-63,共7页蔡双飞王利生; The epoxidation of unsaturated fatty acid methyl esters(FAMEs)by peroxyacetic acid generated in situ from hydrogen peroxide and acetic acid was studied in the presence of SO3H-functional Brnsted acidic ionic liquid (I...; 关键词：in situ epoxidation kinetics oxirane cleavage unsaturated fatty acid methyl esters Brnsted acidic ionic liquids

Synthesis of novel biodegradable poly(ethylene glycol) analogue:Water-soluble aliphatic polyester with pendant oligo(ethylene glycol) chains被引量：1: 《Chinese Chemical Letters》2009年第12期1502-1505,共4页Lei Feng Jian Yuan Hao Cheng Dong Xiong Xian Mo Deng; supported by the National Natural Sciences Fund of China(No.50603025);the Opening Project of State Key Laboratory of Polymer Materials Engineering(Sichuan University).; A novel poly（ethylene glycol）（PEG） analogue composed of aliphatic polyester backbone and pendant oligo（ethylene glycol） short chains is reported. The PEG analogue is a copolymer synthesized by ring-opening alte...; 关键词：WATER-SOLUBLE PEG analogue 2-（（2-（2-Methoxyethoxy）ethoxy）methyl）oxirane Ring-opening alternating copolymerization Polyester

OXIRANE