1) triphenylphosphine oxide
三苯基氧膦
1.
The method for extracting 2-mercapto benzothiazole(M)and triphenylphosphine oxide from dregs generated in cefotaxime sodium production was studied.
研究了从头孢噻肟钠生产废渣中提取2-巯基苯并噻唑(以下简称M)和三苯基氧膦的方法,探讨了溶剂种类、溶剂的加入量和温度对提取效果的影响。
2.
Synergistic extraction behaviors of europium(Ⅲ)from nitrqic acid medium with 1,9-bis(1′-pheny1-3′-methy1-5′-oxopyrozol-4′-y1)nonanedione-〔1,9〕(BPMPND,H 2A)and trioctylphosphine oxide(TOPO,B)or triphenylphosphine oxide(TPPO,B)in chloroform liquid at 25℃ have been studied.
研究了1,9 - 双(1′- 苯基- 3′- 甲基-5′- 氧代吡唑-4′- 基) 壬二酮- 〔1 ,9〕(BPMPND, H2A) 与三辛基氧膦(TOPO) 或三苯基氧膦(TPPO) 的氯仿溶液从硝酸介质中对铕( Ⅲ) 的协同萃取行为。
3.
A process for recovering 2-mercaptobezothiazole (M) and triphenylphosphine oxide (TPPO) from waste residue during cephalosporin active ester production is investigated in this paper.
研究了从头孢活性酯生产的废液中回收三苯基氧膦(TPPO)和2-巯基苯并噻唑(M)的方法,探讨了各种条件对回收率的影响。
2) triphenylphosphine oxide
氧化三苯基膦
1.
Synthesis and fluorescent properties of rare Earth complexes with 2,6-pyridinedicarboxylic acid and triphenylphosphine oxide;
稀土-2,6-吡啶二甲酸-氧化三苯基膦配合物的合成及其荧光性质
3) triphenylphosphine oxide
三苯基氧化膦
1.
The study indicates that the fluorescence intensity of Tb~(3+)-pyromellitic acid(PMA)-terephthalic acid(TPA) system was enhanced about one order of magnitude when the system was treated with triphenylphosphine oxide(TPPO).
研究表明,在铽Ⅲ-均苯四甲酸(PMA)-对苯二甲酸(TPA)体系中加入一定量三苯基氧化膦(TPPO)能使体系荧光强度增大约一个数量级,稀土离子La3+,Gd3+,Y3+与Tb3+-PMA-TPA-TPPO形成的多核发光体系,具有很强的发光效果,据此建立了测定稀土样品中痕量铽的新方法,并且优化了最佳反应条件。
2.
n this paper,the synergistic extraction behavior of Sm(Ⅲ) from nitrate medium with 1,10 bis(1′ phenyl 3′ methyl 5′ oxopyrazol 4′ yl) 1,10 decanedione (BPMPDD,H 2A) and triphenylphosphine oxide (TPPO,B) in chloroform has been studied at 25±0 5℃.
研究了１，１０－双（１′－苯基－３′－甲基－５′－氧代吡唑－４－基）癸二酮－［１，１０］（ＢＰＭＰＤＤ，Ｈ２Ａ）与三苯基氧化膦（ＴＰＰＯ，Ｂ）的氯仿溶液从硝酸介质中对Ｓｍ（Ⅲ）的协同萃取行为，计算了体系的酸性协萃系数ＲＡ和协萃系数Ｒ，用斜率法测得协萃合物的组成为ＳｍＡ·ＨＡ·Ｂ，计算了协萃平衡常数，用萃取法制得了固态协萃合物，并对其组成、ＩＲ及ＴＧ－ＤＴＡ进行了研
3.
Two ternary complexes of thorium nitrate with some β-diketones and triphenylphosphine oxide(TPPO) in nonaqueous solvents have been synthesized and characterized by elemental analysis, IR,UV,TGDTA and molar conductance analysis.
本文介绍在非水溶剂中合成了硝酸钍与β－二酮、三苯基氧化膦的两个三元配合物，并通过元素分析、红外、紫外光谱、差热热重及摩尔电导等分析手段，对它们的组成和性质进行了研究。
4) tri-styrelphosphine oxide(TSPO)
三苯乙烯基氧膦
5) phenoxymethylidenetriphenyl phos-phorane
苯氧亚甲基三苯基膦
6) triphenyl phosphine
三苯基膦
1.
A method for eliminating cyclohexyl hydroperoxide with triphenyl phosphine while determining cyclohexanone and cyclohexanol with gas chromatogrphy are investigated.
论述了气相色谱法定量分析环己烷氧化物料中环己酮、环己醇的含量时 ,用三苯基膦对样品进行预处理 ,消除环己基过氧化氢的干扰 ,并结合GC/MS联用对三苯基膦的还原效果进行考察。
2.
In this paper,a method was established for the determination of the content of triphenyl phosphine by a 10m×0 25mm i.
２５ｍｍｉｄＯＶ－１０１石英毛细管柱，氢火焰检测器（ＦＩＤ），蒽酮作内标物，建立了毛细管气相色谱法分析三苯基膦的方法。
3.
A method for determining triphenyl phosphine by gas chromatography has been reported, using hydrogen as carrier gas, SE-30 and OV-17+OV-210 as chromatographic column.
报道了用气相色谱法测定三苯基膦,以氢气作载气,色谱柱为SE-30柱和OV-17+OV-210柱。
补充资料：一(氧分子)双(三苯基膦)合铂(II)
分子式：
CAS号：
性质：橘黄色晶体。熔点135～136℃。遇酸产生过氧化氢。能氧化一氧化碳、一氧化氮、二氧化氮、二氧化硫等。由四(三苯基膦)合铂(0)与氧合成。可作为单线态氧源。也可用作烯烃、醛、胺、酮和膦氧化催化剂。
CAS号：
性质：橘黄色晶体。熔点135～136℃。遇酸产生过氧化氢。能氧化一氧化碳、一氧化氮、二氧化氮、二氧化硫等。由四(三苯基膦)合铂(0)与氧合成。可作为单线态氧源。也可用作烯烃、醛、胺、酮和膦氧化催化剂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条