理学 >>> 化学 >>> 有机化学 >>> 元素有机化学 天然产物有机化学 有机固体化学 有机合成化学 有机光化学 物理有机化学 生物有机化学 有机化学其他学科
搜索结果: 1-6 共查到有机化学 p-type相关记录6条 . 查询时间(0.437 秒)
Dengue Fever is a global problem with a worldwide effectiveness that put 2.5 Billion people under the risk, infect 50 million people and causes 30000-50000 people death each year. DHF was first recogn...
Santolinoic acid (1), a new ursane-type triterpene was isolated from the chloroform soluble fraction of Salvia santolinifolia. Its structure was established as 2a, 3b, 9a-trihydroxyurs-12-en-28-oic ac...
期刊信息 篇名 Synthesis of α-Phenylseleno Carbomethoxymethylene Triph-enylarsonane and its Witting-type Reaction 语种 英文 撰写或编译 作者 黄志真,黄宪,黄耀曾 第一作者单位 刊物名称 Tetrahedron Lett 页面 1995,36,425 出版日期 1995年 月 日 文章标识(ISS...
The effect of ionic exchange degree of H(X)-AlMCM-41 materials, the method of its exchange and its grain form were investigated for mesoporous catalytic activity in the cumene cracking reaction. Benze...
Two bisabolane type sesquiterpene phenols, (+)-curcuphenol (1) and (+)-curcudiol (2), were isolated from a Philippine marine sponge, Didiscus sp., in addition to b -sitosterol (3) and phenethylamine (...
Within the constraints of Hückel molecular orbital theory, Hückel and Mobius type cyclacenes were investigated in terms of their angle of total p-electron energy, Op, and cos Op to find out how struct...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...