英语翻译C.tert-Butylamine hydrochloride.In a 2-l.flask fitted with an efficient bulb-type reflux condenser are placed 203 g.(1 mole) of tert-butylphthalimide,1 l.of 95% ethanol,and 59 g.(1 mole) of 85% hydrazine hydrate.The solution is refluxed f

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/29 23:50:49
xURV0c+Ʃ=\_40-GYӵl)&R#PW%Ph*-LA**ȹv,"1# *ylE .[6cXIP9I 1]-hy,ZhS@,Q1u+F7*9%k,Үa`]̏Ա]CgJLv?4HHGt޴X G94P1s)(\A%WveRB % ]\@H/,1@~4 &}J(>j.3'xj Q3\!d w7kfnCx NSceXMmYi?#I8@.c_r oҳl˅ew4Jq'a9NF*KKX7"#w-- @_ n 3lǃE ) 13?_AjM,`&FA&$M7/ݻ.=FrjksTF2k:7!fP,2Xry{W2 v"v"sk ;YqF}bPdv,-A;d69 }N뗁P-uRV\7<) k-=v2Y%aAc$q|aݱaE0[x2GC?‰*,2]oF"'-U1O =sٙZ$^,p V 6y: > v9X#;dk~|JH588zOޒC QzDNY4!ol;\RP; # ^L\v P?KR"y|gQqَD&mB`}X {z0%Aۇ&ZzJP4l̅ P>ˊoҝ9}t<ȥ3OBR,F,WW󽃠ɷ{i~ GHlZkvdlF*8R[swuP4BΛA'8#.QO)=[@]%xRZ&Eq-!`0j#L.vۿx3><;+@R4. tQޟ r)yA+3FG4/LB|&+U>|b3Pj+^Keh|ϋ| UE0d| @q!b9C'lɿX4B6D֗w-(!~M#xV"|~{-XCRl'tgn4IEs^`|ek썊o#J{pLYz~KFcb}X< zTyٸ.OU"
英语翻译C.tert-Butylamine hydrochloride.In a 2-l.flask fitted with an efficient bulb-type reflux condenser are placed 203 g.(1 mole) of tert-butylphthalimide,1 l.of 95% ethanol,and 59 g.(1 mole) of 85% hydrazine hydrate.The solution is refluxed f 英语翻译Reaction conditions:(i)(R)-(+)-tert-butyl-sulfinamide,titanium (IV) isopropoxide,THF,microwave irradiation to reach 116–126 ℃; (ii) DIBAL-H,THF,-78 ℃;(iii) 1,4-dioxane/HCl;(iv) Pd2(dba)3,BINAP,sodium tert-butoxide,toluene; (v) HC(OC methyl-tert-buthyl ether如何翻译 常见有机溶剂毒性排序,Chloroform 氯仿Benzene 苯Toluene 甲苯hexane 己烷tert-butyl alcohol 叔丁醇cyclohexane 环己烷C-Hexane c-己烷butyl acetate 乙酸丁酯n-heptane 正庚烷cyclohexanone 环己酮heptane 庚烷实验中要用 英语翻译AbstractSeveral types of alkylarenes were selectively oxidized to the corresponding α-phenyl ketones in moderate to good selectivities and conversions using tert-butylhydroperoxide in the presence of a tetranuclear copper-triethanolamine 英语翻译外文期刊数据库 【正题名】:Metal ion-planted MCM-41 - 2.Catalytic epoxidation of stilbene and its derivatives with tert-butyl hydroperoxide on Mn-MCM-41 【作者】:Yonemitsu M.; Iwamoto M.; Tanaka Y.【作者单位】:Hokkaid 英语翻译AbstractSeveral types of alkylarenes were selectively oxidized to the corresponding α-phenyl ketones in moderate to good selectivities and conversions using tert-butylhydroperoxide in the presence of a tetranuclear copper-triethanolamine 英语翻译Anthracene 4,4'=Diaminodiphenylmethane Dibutyl phthalateCyclododecane Cobalt dichloride Diarsenic pentaoxideSodium dichromate,dehydrate 5-tert-buty1-2,4,6-trinitro-m-xylene(musk xylene) Bis(2-ethy(hexyl)phthalate(DEHP)Hexabromocyclododcca (n-octadecyl-β-(4’-hydroxy-3’,5’-di-tert-butylphenyl)propionate)和(2-tert-butyl-6-(3'-tert-butyl-5'-methyl-2'- hydroxybenzyl)-4-methylphenyl acrylate) 求“端粒酶”,“TERT基因”与“雌激素”之间的关系.“TERT基因”是不是调节端粒酶的基因,有人说“雌激素”可以调节“TERT基因”的活性, 英语翻译Preparation(预聚) of tert-butyl-2-carboxy methyl-(甲基)3-(4-bromophenylthio)(镇静剂硫代苯基) propionate(丙酸脂) (6).to a mixture of naome (13.8g,0.255mol) in methanol(甲醇) (300ml) was added a solution 英语翻译The salen ligand in 3 was prepared by hydrolyzing 7 and reacting the mixed diamine with 3,5-di-tert-butylsalicylaldehyde.The crystal structure (Figure S2) and enantiopurity (>99% ee,Figure S1) of this ligand (L3) have been determined.The 端粒酶(TERC)和端粒逆转录酶(TERT)有什么区别? cis-1-tert-butyl-4-methylcyclohexane exists almost exclusively in the conformation shown.What does this tell you about relative sizes of a tert-butyl substituent and a methyl substituent? 有机化学英文命名4-tert-butyl-5-isopropylhexane 画出结构 并判断此命名是否正确 错误给出正确命名 德语如何表达“甲基,乙基”等烷基的?英语的iso-,tert-,neo-如何表达?如果2,4-而甲基-3-异丙基-己烷怎么用德语说? 英语翻译要以C开头 英语翻译是C开头的