助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   isopropyl phenyl 的翻译结果: 查询用时:0.183秒
图标索引 在分类学科中查询
所有学科
环境科学与资源利用
更多类别查询

图标索引 历史查询
 

isopropyl phenyl
相关语句
  “isopropyl phenyl”译为未确定词的双语例句
     The p-toluenesulfonates of 2-substituted 1,3-dioxane-5-ol with 2-substituents being hydrogen,isopropyl,phenyl,and p-nitrophenyl and of 1,3-di-O-alkylglycerol with alkyls as methyl,ethyl,isopropyl,and benzyl groups are subject to the reaction with sodium iodide in boiling butanone. It is found that the cyclic sulfonates do not react,but the linear esters undergo slow exchange to form the corresponding iodides.
     2-取代-1,3-二氧六环-5-醇和1,3-二-Ο-烷基甘油的对甲苯磺酸酯在沸丁酮呻与碘化钠的反应表明,前者不发生交换而后者只缓慢地交换。
短句来源
  相似匹配句对
     Synthesis of o-benzoic acid-p'-isopropyl phenyl sulfide
     邻苯甲酸对异丙基苯硫醚的合成研究
短句来源
     Isopropyl Palmitate
     棕榈酸异丙酯
短句来源
     Recovering phenyl hydrate and isopropyl-phenol from the waste material of circuit board
     从电路板废料中回收苯酚及异丙基苯酚
短句来源
     Synthesis of N-phenyl piperazine
     N-苯基哌嗪的合成
短句来源
     The Synthesis of N-phenyl-maleimide
     N-苯基马来酰亚胺合成方法
短句来源
查询“isopropyl phenyl”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  isopropyl phenyl
The interaction of diethylamine and morpholine with diphenyl, methyl phenyl, ethyl phenyl, and isopropyl phenyl sulfites was studied.
      
Average serum concentrations of DP-TAT-59 {(Z)-[1-[4-[2-(dimethylamino)-ethoxy]phenyl]-2-(4-isopropyl)phenyl-1-butenyl]-4-hydroxybenzene} and DM-DP-TAT-59(desmethyl-DP-TAT-manner.
      
TAT-59 {(E)-4-[1-[4-[2-(dimethylamino)ethoxy]-phenyl]-2-(4-isopropyl)phenyl-1-butenyl]-phenyl-monophosphate} treatment was performed on hormone-dependent MCF-7 tumors in athymic mice.
      


Di-p-bromophenyl sulphoxide (PBSO) has been synthesized by Friedel-Crafts reaction and its structure has been characterized. The extraction power of di-phenyl sulphoxide (DPSO) and PBSO for more than 40 metal ions both in HCl and HNO_3 media was studied and the extraction ability of individual DPSO, PTSO, PBSO and PIPSO (di-p-isopropyl phenyl sulphoxide) for Au(Ⅲ) has been systematically compared and discussed. The data show that, DPSO, PBSO or PTSO can be used as a stationary phase in reversed phase paper...

Di-p-bromophenyl sulphoxide (PBSO) has been synthesized by Friedel-Crafts reaction and its structure has been characterized. The extraction power of di-phenyl sulphoxide (DPSO) and PBSO for more than 40 metal ions both in HCl and HNO_3 media was studied and the extraction ability of individual DPSO, PTSO, PBSO and PIPSO (di-p-isopropyl phenyl sulphoxide) for Au(Ⅲ) has been systematically compared and discussed. The data show that, DPSO, PBSO or PTSO can be used as a stationary phase in reversed phase paper chromatography to separate some metal ion mixtures, such as Au-Pd-Os-Ru; Au-Pd-Pt; Au-Tl; Sb-Bi; Ca-Ba and Sn(Ⅱ)-Sn(Ⅳ).

用傅氏反应合成了2-对溴苯亚砜(PBSO),鉴定了合成产物的结构。用反相纸色谱法考察了PBSO和2-对苯基亚砜(DPSO)在HCl和HNO_3介质中对40余种离子的举取行为。比较了DPSO、PTSO(2-对甲苯基亚砜)、PIPSO(2-对异丙苯基亚砜)和PBSO对Au(Ⅲ)的萃取能力。分别以DPSO、PBSO和PTSO为固定相,用反相纸色谱法分离了Au-Pd-Os-Ru;Au-Pt-Pd;Au-Tl;Sb-Bi;Ca-Ba;Sn(Ⅱ)-Sn(Ⅳ)等混合离子。

Nine compounds were isolated from Inula nervosa Wall.. On the basis of chemical evidences and spectral analysis, they were elucidated as 7, 8-dihydroxy-isobutyryl thymol(Ⅰ), 2, 4-dimethyl-6-(3'-methylisobutenyl-5'-isopropyl)-phenyl-3, 5-hexan-dione(Ⅱ), isobutyryl thymol (Ⅲ), thymol (Ⅳ), damma-diene acetate (Ⅴ), 1-glyceryl-monolinoleate (Ⅵ), 1, 3-glyceryl-dilinoleate (Ⅶ), daucosterol(Ⅷ)and stigmasterol (Ⅸ).ⅠandⅡ were new compound

从菊科植物草威灵Inulanervosa的乙醇提取物中分得9个化合物,经光谱鉴定为7,8-二羟基-异丁酰基百里香酚(Ⅰ),2,4-二甲基-6(3'-甲基-异丁烯基-5'-异丙基)-苯基-3,5-己二酮(Ⅱ),异丁酰百里香酚(Ⅲ),百里香酚(Ⅳ),达玛二烯乙酸酯(Ⅴ),1-亚油酸甘油酯(Ⅵ),1,3-双亚油酸甘油酯(Ⅶ),胡萝卜甙(Ⅷ)和豆甾醇(Ⅸ)。其中Ⅰ和Ⅱ为新化合物。

Fifty-two N-methyl substituted phenyl carbamates had been synthesized by reaction of methyl aminocarbonyl chloride (NCC) with appropriate phenols in water-phase. Biological experiments on housefly Musca domestica showed that among the monoalkyl substituted phenyl carbamates, the toxicity of meta-alkyl derivative was higher than those of the ortho- and para-alkyl derivatives, and the toxicity of N-methyl -3-isopropyl phenyl carbamate was the highest with the LD 50 of 0 4511 μg/housefly. For monohalide...

Fifty-two N-methyl substituted phenyl carbamates had been synthesized by reaction of methyl aminocarbonyl chloride (NCC) with appropriate phenols in water-phase. Biological experiments on housefly Musca domestica showed that among the monoalkyl substituted phenyl carbamates, the toxicity of meta-alkyl derivative was higher than those of the ortho- and para-alkyl derivatives, and the toxicity of N-methyl -3-isopropyl phenyl carbamate was the highest with the LD 50 of 0 4511 μg/housefly. For monohalide derivatives, the toxicity of ortho-chloro was higher than those of meta- and para-chloro derivatives. The methylthio and ethylthio substituted derivatives showed high toxicity. The toxicities of the meta-alkyl substituted phenyl carbamates were increased in some degree with the enhancement of the molecular weight of those compounds in the order isopropyl > ethyl > methyl > H on the phenyl ring.

利用酰氯水相简易工艺合成了 5 2个N 甲基取代苯基氨基甲酸酯类化合物 ,并测定了它们对家蝇Muscadomestica的室内毒力。结果表明 :烷基单取代化合物中 ,间位取代物的活性大于邻、对位 ;单卤素取代物中 ,邻位取代活性大于间位和对位 ,邻溴代物大于邻氯代物 ;对位硫甲基和邻位硫乙基取代物的活性均较高。对于烷基间位苯环取代化合物 ,在一定限度内随烷基分子量增大 ,化合物对家蝇的毒力增高 ,其次序为异丙基 >乙基 >甲基 >未取代基。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关isopropyl phenyl的内容
在知识搜索中查有关isopropyl phenyl的内容
在数字搜索中查有关isopropyl phenyl的内容
在概念知识元中查有关isopropyl phenyl的内容
在学术趋势中查有关isopropyl phenyl的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社