英语人>词典>英汉 : salicylidene的中文,翻译,解释,例句,音标
salicylidene的中文,翻译,解释,例句,音标

salicylidene [sæli'silidi:n]

salicylidene的基本解释
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邻羟亚苄基, 邻羟苯亚甲基, 亚水杨基

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The copper atom is in a planar coordination site of [N_2O_2] and it devites from the mean plane by only 0.80 pm. Byπ-πstacking interactions, a alabastrine structure was obtained.(2)Schiff-base complex [Cu(H_2O)]·H_2O, where H3GS is the 3-carboxyl -salicylidene glycine, was synthesized and characterized by elemental analysis, IR spectra and single-crystal analysis. The crystal belongs to monoclinic system, space group P2(1)/c, a=848.46(3)pm, b=681.54(3)pm, c=1967.16(8)pm,β=95.8210(10)°, Z=4, R_1=0.0279, wR_2=0.0724. The copper atom is in a square-pyramidal field with the base

结果表明该晶系属单斜晶系,空间群P2(1)/c,晶胞参数:a=848.46(3)pm,b=681.54(3)pm,c=1967.16(8)pm,α=90°,β=95.8210(10)°,γ=90°,Z=4,R_1=0.0279,wR_2=0.0724,Cu原子位于轻微变形的四方锥场底心,底面被氮原子、酚氧原子、甘氨酸羧基的一个氧原子和一个水分子氧原子占据,而甘氨酸羧基的另一个氧原子占据相邻分子的锥顶,因而形成一维链状结构;合成了单核双聚配合物Na_2[Cu_2_2]·2H_2O ,铜三核配合物Cu_3_2·5H_2O和铜锌异三核配合物ZnCu_2_2·5H_2O,并用元素分析,IR光谱,电子光谱和磁化率测定对配合物的组

The results showed that the MS2 fragmentation pathways of DASSSB were affected by the character and position of substitutes on salicylidene phenyl. The C=N cleaving to form fragmentation ion [M+H-283](superscript +) was dominant for DASSSB compounds with electron-donating group on the C4 of the salicylidene phenyl; while fragmentation ion [M+H-254] (superscript +) forming by C-C cleavage of the β-position of C=N was dominant for DASSSB compounds with electron-withdrawing group on the C5 of the salicylidene phenyl.

结果显示,这些化合物的ESI-MS/MS裂解方式与它们分子中水杨醛苯环上取代基的性质和位置有关:当水杨醛苯环上4位连接供电子取代基时,分子以CN双键断裂为主,生成[M+H-283]碎片离子;当水杨醛苯环上5位连接吸电子取代基时,分子以CN双键β位的C-C键发生断裂为主,生成[M+H-254]碎片离子。

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salicylidene:亚柳基;邻羟亚苄基

柳基;邻羟苄基 salicyl; o-hydroxybenzy | 亚柳基;邻羟亚苄基 salicylidene | 柳酰基;邻羟苯甲酰基 salicyloyl

salicylidene acylhydrazide:邻羟亚苄基酰肼

saber-toothed cat 剑齿虎 | salicylidene acylhydrazide 邻羟亚苄基酰肼 | Salmonell pathogenicity island 1,SPI-1,沙门氏菌致病岛1