An Excellent Gas Chromatographic Stationary Phase for Separation of Phenol and Cresol Isomers--Hepta

来源 :中国化学快报 | 被引量 : 0次 | 上传用户：lizhuang1022

【摘要】

：

Heptakis(2,6-di-O-pentyl-3-O-allyl)-β-cyclodextrin as an excellent gas chromato-graphic stationary phase separating phenol and cresol isomers is described.

【作者】

：

Yue Qin ZHANG Xue Yan SHI Ruo

【机构】

：

School of Chemical Engineering and Materials Science

【出处】

：

中国化学快报

【发表日期】

：

2004年期

【关键词】

：

Gas chromatographic stationary phase phenol and cresol isomers heptakis(2 6-di-O

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Heptakis(2,6-di-O-pentyl-3-O-allyl)-β-cyclodextrin as an excellent gas chromato-graphic stationary phase separating phenol and cresol isomers is described.

其他文献

Abietane Quinones from Rabdosia serra

A new abietane quinone diterpenoid was isolated, together with horminone, 16-acetoxy-7-0-acetylhorminone, β-sitosterol, stigmasterol, ursolic acid and palmitic

期刊

Rabdosia Serra (MAXIM) HaraLabiataeAbietane quinones

恙虫病防治浅说

德宏州地处祖国的西南边陲,属典型的亚热带季风气候类型,全境气候温润,山岭纵横,草木丰茂,为恙虫的生存提供了理想的条件,因而恙虫病的发病率较高.怎样做到防与治相结合,有效

期刊

恙虫病防治浅说

The lipase monolayer film self-assembly on the negatively charged poly(ethylene terephthalate) subst

The PET-CO2- film was prepared and the lipase was assembled on the surface of the PET-CO2- substrate. The structure at the surface and activity of lipase/PET mo

期刊

Self-assembledmonolayerlipasePET-CO2- substrate

A Causal Model for Diagnostic Reasoning

Up to now, there have been many methods for knowledge representation and reasoning in causal networks, but few of them include the research on the coactions of

期刊

coaction nodecoaction causal networkneural networkfuzzy reasoningdiagnostic

浅谈做市商制度在中国证券市场的建构

做市商制度是指交易双方必须借助做市商双向报价实现交易的交易方式。本文指出建立结合竞价交易与传统做市商制度优点的混合交易制度,是中国证券交易市场做市商制度建构合理

期刊

做市商制度混合交易制度证券市场

GLOBAL CONVERGENCE OF A TRUST REGION ALGORITHM USING INEXACT GRADIENT FOR EQUALITY-CONSTRAINED OPTIM

A trust-region algorithm is presented for a nonlinear optimization problem of equality-constraints. The characterization of the algorithm is using inexact gradi

期刊

Equality constraintstrust region methodinexact gradientglobal convergence

Lanthanide Complexes with Acetylacetonate and 5,10,15,20-Tetra[para-(4-chlorobenzoyloxy)phenyl]porph

The lanthanide complexes of acetylacetonate and 5,10,15,20-tetra[para-(chlorobenzoyloxy)phenyl]porphyrin having a general formula Ln[(cbop)4p]acac(where Ln=Tb,H

期刊

Lanthanide complexesPorphyrinAcetylacetone

Effects of Some Management Practices on Electron Transport System (ETS) Activity in Paddy Soil

Electron transport system (ETS)/dehydrogenase activity in a paddy field soil was measured under a variety of incubation conditions using the reduction of 2-(p-i

期刊

electron transport system (ETS) activityinsecticidemoisturenitrogentemperatu

公共行政组织权威的塑造路径分析

公共行政组织是国家行政职能的承担者,强大的公共组织权威是履行这一角色的重要基石.随着当前社会转型的深入,我国一些公共组织特别是一些地方公共行政组织的权威流失比较严

期刊

权威公共行政组织塑造

An Excellent Gas Chromatographic Stationary Phase for Separation of Phenol and Cresol Isomers--Hepta

其他学术论文