咨询与建议

限定检索结果

文献类型

  • 3 篇 期刊文献

馆藏范围

  • 3 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 3 篇 理学
    • 3 篇 化学
    • 1 篇 生物学
  • 3 篇 工学
    • 3 篇 化学工程与技术
    • 1 篇 生物工程
  • 1 篇 农学
    • 1 篇 作物学

主题

  • 3 篇 cerium chloride
  • 1 篇 morphinan alkalo...
  • 1 篇 rare earths
  • 1 篇 nitrile
  • 1 篇 low molecular we...
  • 1 篇 weinreb amide
  • 1 篇 yeast
  • 1 篇 urea hydrogen pe...
  • 1 篇 synthesis.
  • 1 篇 lanthanum chlori...
  • 1 篇 ammonium cerium ...
  • 1 篇 hydrogen peroxid...

机构

  • 1 篇 state key labora...
  • 1 篇 department of ch...
  • 1 篇 institute of foo...
  • 1 篇 college of life ...
  • 1 篇 department of bi...
  • 1 篇 faculty of chemi...

作者

  • 1 篇 任育红
  • 1 篇 刘晖
  • 1 篇 mohammad ali zol...
  • 1 篇 fatemeh gholamia...
  • 1 篇 徐长法
  • 1 篇 arash ghorbani-c...
  • 1 篇 maryam hajjami
  • 1 篇 王兰仙
  • 1 篇 zhen lei song yo...
  • 1 篇 刘玉鹏

语言

  • 3 篇 英文
检索条件"主题词=cerium chloride"
3 条 记 录,以下是1-10 订阅
排序:
Studies on the Synthesis of Morphinan Alkaloid:Preparation of the Key Allylic Silyl Ether Precursor
收藏 引用
Chinese Chemical Letters 2005年 第11期16卷 1445-1447页
作者: Zhen Lei SONG Yong Qiang TU Shuan Hu GAO Yi Jun JIANG Shu Yu ZHANG State Key Laboratory of Applied Organic Chemistry & Department of Chemistry Lanzhou University Lanzhou 730000
A convergent strategy to the key allylic silyl ether precursor 4 in our synthetic efforts toward morphinan alkaloid is presented. The vital step is the selective 1,2-addition of the organocerium agent of 6 to ketene 5.
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
An efficient and versatile synthesis of aromatic nitriles from aldehydes
收藏 引用
Chinese Chemical Letters 2012年 第12期23卷 1323-1326页
作者: Maryam Hajjami Arash Ghorbani-Choghamarani Mohammad Ali Zolfigol Fatemeh Gholamian Department of Chemistry Faculty of ScienceIlam University Faculty of Chemistry Bu-Ali Sina University
A simple and direct method has been developed for synthesis of nitriles based on one-pot reaction of aromatic aldehydes with three different kind of reagents: CeCl3.7H20/KI/H2O2, CeCl3.7H2O/KI/UHP and (NH4)2Ce(NO3... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Effect of Lanthanum and cerium on Expression of RSCU-PA-32k Gene in Saccharomyces Cerevisiae
收藏 引用
Journal of Rare Earths 2002年 第6期20卷 663-665页
作者: 任育红 刘晖 刘玉鹏 王兰仙 徐长法 Department of Biochemistry Yantai University College of Life Sciences Peking University Institute of Food Science and Engineering Yantai University
Lanthanum chloride can promote expression efficiency of rscu-PA-32k gene in yeast. 2 and 5 mmol·L -1 LaCl 3 increase the activities of the expression product by 13% and 20% (from 14.6 to 16.5 and 17.5 U·ml -... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论