二二二

After rarer was he was WTO entry has experienced many deceits, the betrayal, the conflict, but still preserved a pure heart, because perhaps also just so already lonelily is wasted by 19 years to the crazy edge unreliable clouds only then can have to a this only human of favor Canada, when the unreliable clouds said the Milky Way, when what a pity your late 22 years ......

更难得的是他入世后经历了许多的欺骗、背叛、冲突，但依然保存一颗赤子之心，也许也正因如此已经被十九年寂寥空耗至疯狂边缘的玄霄才会对这唯一的一人青眼有加，当玄霄说出&天河，可惜你晚了二十二年……&时，不由得不承认，也只有云天河这样掏心置腹的至诚之人才能让已堕魔道的玄霄说出这样的话。

In my search for a nail polish with less toxins I came across Loreal Jet Set and Loreal Steel Color which do not contain formaldehyde, toluene or dibutyl phthalate.

我对含少量毒素的指甲油做了一项调查，在调查中我偶然发现了欧莱雅速丽指甲油和欧莱雅时尚珍藏指甲油，它们不含甲醛，毒素或邻苯二甲酸二丁酯。

A spray drying process of preparation of diisporopyl malonate with super acid as catalyst was studied.

介绍了一种以喷雾干燥脱水，以超强酸催化酯化合成丙二酸二异丙酯的方法。

THE ADDITION REACTION OF ALKENES AND DIETHYL MALONATE

烯类与丙二酸二乙酯的加成反应

Triethyl orthoformate, industry 97 37%; diethyl malonate, industry 98%; acetic anhydride, reagent 97%.

原甲酸三乙酯，工业97 37%；丙二酸二乙酯，工业98%；醋酸酐，试剂97%。

Ee were achieved in the Pd (0)-catalyzed asymmetric reaction of racemic 1, 3-dipheylprop-2-en-1-yl acetate with dimethyl malonate under the optimized reaction conditions.

在钯催化的乙酸1，3-二苯基烯丙基酯与丙二酸二甲酯的不对称反应中，取得了接近定量的收率和较好的对映选择性（71.2％ee）。

The oxidative free radical reaction between 3-aroylindoles and dimethyl malonate.

23-苯甲醯？？化合物与丙二酸二甲酯的氧化性自由基反应的研究结果。

Thesis describes our studies on :(1)Manganese initiated oxidative free radical reactions between 2-benzyl-1,4-quinones and dimethyl malonate.

本报告共分为两部分：(1)利用2-苯甲基-1，4-醌类化合物、丙二酸二甲酯与醋酸锰进行氧化性自由基环合反应(式1)。

This thesis consists of four chapters:Chapter 1: Michael addition of chalcones with active methylene compounds such as diethyl malonate, ethyl acetoacetate and nitromethane catalyzed by potassium hydroxide in anhydrous ethanol results Michael adducts in 72-98% yield under ultrasound irradiation in 25-150min.

第一章：研究了超声辐射下，氢氧化钾催化的查耳酮与活泼亚甲基化合物如丙二酸二乙酯、乙酰乙酸乙酯和硝基甲烷的迈克尔反应。

The free-radical addition reaction of malonic ester with a series of alkenes under the uniform conditions has been studied.

在相同反应条件下，进行一系列烯烃与丙二酸二乙酯的加成反应，求得产率与烯烃结构间的定量关系，即反S型曲线。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。