英语翻译119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.The best yields are obtained if the ether solvent is distilled from the Grignard under vacuum and replaced with hydr

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英语翻译119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.The best yields are obtained if the ether solvent is distilled from the Grignard under vacuum and replaced with hydr

英语翻译119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.The best yields are obtained if the ether solvent is distilled from the Grignard under vacuum and replaced with hydr
英语翻译
119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.The best yields are obtained if the ether solvent is distilled from the Grignard under vacuum and replaced with hydrocarbon solvent,such as benzene.55.2 g of o-chlorobenzonitrile is then added to the reaction mixture and stirred for three days.The reaction is then hydrolyzed by pouring it onto a mixture of crushed ice and ammonium chloride,containing some ammonium hydroxide.Extraction of the mixture with organic solvent gives o-chlorophenylcyclopentylketone,bp 96-97 C (0.3 mm Hg) (CAS# 6740-85-8).

英语翻译119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.The best yields are obtained if the ether solvent is distilled from the Grignard under vacuum and replaced with hydr
一百十九点零克的环戊基溴化镁和克一十九点四顷反应乙醚或四氢呋喃给予一个环戊格氏试剂.最好的产量得到醚溶剂,如果是从格氏蒸馏真空和烃类溶剂,如苯,取代.55.2克邻氯苯腈,然后添加到反应混合物了三天搅拌.反应然后水解泼在了碎冰和氯化铵混合它,载有氢氧化铵.萃取与有机溶剂使邻chlorophenylcyclopentylketone混合物,沸点96-97℃（0.3毫米汞柱）（CAS号码6740-85-8）.

英语翻译This study compared the analgesic efficacy and safety of the cyclo-oxygenase-2 specific inhibitor celecoxib with the non-specificnon-steroidal anti-inflammatory drug 英语翻译the eigenvalues of G. 英语翻译IntroductionThe majority of low permeability (e.g., 英语翻译1.Pumer of super-100 k.e.(100+27)g/lFenoksaprop-p-ethyl of 100g/l and mefenpirdietil 27g/l2.Topic of 080k.e.klodinafop-propargyl of 80g/l and kidor of imidakloprid of 200g/l(insecticide from the beetles)Lonkvintoset-meksil of 20g/l3.FALKO 英语翻译A·G 英语翻译This is oneof the great challenges of digital forensics—establishingthat a particular arrangement of bitson a digital storage medium is the result of onspecific computational history (e.g.,deleting afile) and not of another (e.g.,using 英语翻译Free of Azo-dyes which could degenerate into potentially carcinogenic aminesFree of organic tin compounds (e.g.TBT Tributyltin)Free of phthalates including DEHP and BPA (Bisphenol A)Free of halogen-organic compoundsFree of substances of a 英语翻译119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.The best yields are obtained if the ether solvent is distilled from the Grignard under vacuum and replaced with hydr 英语翻译Fast screening and structural elucidation of G-quadruplex ligands froma mixture via G-quadruplex recognition and NMR methods麻烦整句帮我翻译一下谢谢 英语翻译AEPs offer a lot of freedom for extension (e.g.,for specific quality attributes,system paradigms and domains). 英语翻译ENERGY 275KJ protein 1.3g whey 0.8g casein 0.5g cardohyrate of which sugars of which lactose fat ofwhich:saturates1.5g saturates 1.9G unsaturates ofwhich LCPS of which:arachidonic acid (aa) docosahexaenoic(dha) fider sodiumpantotthenic ac 英语翻译ENERGY 275KJ protein 1.3g whey 0.8g casein 0.5g cardohyrate of which sugars of which lactose fat ofwhich:saturates1.5g saturates 1.9G unsaturates ofwhich LCPS of which:arachidonic acid (aa) docosahexaenoic(dha) fider sodiumpantotthenic ac 英语翻译Better intersection 4m grading 15.18g/t Au ,0.4m of 13.87g/t,3m of 12.17g/t,0.5m of 11.21g/t,3m grading 15.46g/t.这句话出自一篇外文地质专业报告中，好像是关于金矿勘探的。注：Au 金 的意思 英语翻译The higher cost of labor,then,would induce employers to reduce the instability of' employment,among other things,by additional development of off-season work and by the introduction of new production techniques,e.g.,new methods of outdoor 英语翻译In this section,we introduce some properties of the Green’s function G(x,y) of （-△）on the unit ball B with Dirichlet boundary conditions. 英语翻译Shock loads are typically 500 cycles of 40 g’s,in all three directions of the x,y,and z axes. 英语翻译To a solution of 250 g (0.615 mole) of X in 900 ml of dry chloroform was added,over a period of 2 hr,1190 ml of a CCl4,solution containing 38.6 g (0.646 mole) of Cl2/l.made 语境如下The solution was cooled and made basic by addition of 英语翻译,谢谢帮帮忙,~~Some examples of deep culture are: differing cultural assumptions about the role of men and women; differing orientations towards time and feelings of identity(e.g. Feelings of ' face ' or individual morality); and many