(1)羟基、 醚键(2分) (2)结合反应生成的HCl,提高C产率(2分)(3) OH 0、 (4)还原反应 (2分) (5)Ho 一 HO - 任写一种 (2分) (6)(5分) Br2 .8r Mg MgBr FeBr3 乙醚 OH MgBr Cl Br. CI 30%HCH 1) CH2Cl2 2)NHCI/H2O n-Bu4NHSO4,NaOH I.写Br2/Fe也给分,错写熔断;Ⅱ.格氏试...
(1)醚键、羟基 (2) O O () (3)苯乙酸 (4)H2C -CH BrCl OH (5) O、 O O H_2C-CHO (6)还原反应 (7)13 OH【推断思路】 0 OH 0 醚键 羟基 0 苯乙酸 D (C2H3)3N C8H8O2 OH+Cl C O C13H18O3 多聚磷酸 O A B H2C -CH2 0 F 0 Br Cl C2HBrCl 0. n-Bu4NHSO4, ...
The title compounds [MoOS3Cu3(AsPh3)3I]-2DMF (II) and MoOS3Cu3(PPh3)3I (III) were obtained by reaction of twin-nest shaped cluster [(C2H5)4N]4[Mo2O2S6Cu6I4Br2] (I) with AsPh3 and PPh3 in solution, respectively. The compounds have been studied by single crystal X-ray methods...
Bromomethyl Methyl Ether 元素 质量百分比溴79.904g溴79.904g碳24.0214g碳24.0214g氧15.9994g氧15.9994g氫5.0397g氫5.0397gC2H5OBr 原子#氫5氫5碳2碳2氧1氧1溴1溴1 🛠️ 计算摩尔质量 指令 这个程序决定一种物质的分子量。输入物质的分子式,它将计算出元素的组合物和质量的化合物中的每个元素的总质量。
Synthesis, structural characterization and electronic structures of the [Fe6S6(X)6(Mo(CO)3)2]3- clusters (X = Cl, Br) synthesis, structural characterization and electronic structures of the [fe6s6(x)6(mo(co)3)2]3- clusters (x = cl, br) D Coucouvanis,A Salifoglou,MG Kanatzidis,....
5.奥培米芬(化合物J)是一种雌激素受体调节剂,以下是一种合成路线(部分反应条件已简化)。D OH+Cl(C2H5)3N CC8H8O2O C13H18O3多聚磷酸A BQ FC2HBrCl n-Bu4NHSO4, NaOH OE0PhMgBr NH4Cl/H2O lù四氢呋喃G Cl H30%HC1C29H32O4CH2Cl2I LiAlH Cl四氢呋喃O一一OH J已知: IMEI N I L , C V /...
1.奥培米芬(化合物J)是一种雌激素受体调节剂,以下是一种合成路线(部分反应条件已简化)。OH +Cl(C2H5)3N CO C13H18O3O AB QD FC_8H_8O_2 C2H4BrCl O多聚磷酸O n-Bu4NHSO4,NaOH OE0PhMgBr NH4Cl/H2O HO.0I四氢呋喃C29H32O4O G(30%HCl)/(CH_2Cl_2)Cl LiAlH O、四氢呋喃O ICl OH OJ O...
例子 (H)2S H(NO) (Cu2)S Al2((SO4)3) ((CH3)4N)Cl KCl(O)4 Cr(O)3 (3C) F3Y MoO4Sr Cu((NH3)4)(OH)2 CHOOHC Recent Oxidation Numbers
A.4n molB.10n molC.10n/3 molD.2n/3 mol 查看答案和解析>> (10分)今有下列两组单质,试将每组单质从不同角度进行“分类”,每种“分类”都可分别挑出一种单质,它跟其他三种单质属于不同的“类”,将挑出的单质(写化学符号)和挑选依据(写编码)列在下面相应的表格内: ...
In contrast to its Cl, Br and I homologues no disorder of the Re, units is observed. The Re– F distances of 1.92(3) and 1.96(3)A are equal within the standard error, and the Re–Re–F angles are 99.9(4) and 102.6(4) , respectively. The UV-Vis spectrum of [(n–C4H9)4N]2...