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- Nadic anhydride was obtained from Diels Alder reaction between cyclopentadiene and maleic anhydride. 以二聚环戊二烯和马来酸酐为原料,合成内亚甲基四氢邻苯二甲酸酐(简称NA)。
- This paper reviews the reaction of 2-aza-1,3-butadienes,such as Diels Alder reaction,polymerization reaction,hydrolysis reaction,nucleophilic addition reaction. 综述了 2 -氮杂 - 1,3-丁二烯类化合物的主要反应 ,如 :Diels Alder反应 ,聚合反应、水解反应、亲核加成反应等
- Six possible Diels Alder reaction channels of 1,3 cyclohexa diene with propionitrile leading to two types of exo and endo products have been studied by using ab initio method at 3 21G level. 采用从头算方法在3-21G基组上,对1,3环己二烯与丙腈diels-Alder反应所有可能的反应通道进行了研究。
- Synthesis of Polysubstituted Aromatic Compounds 4. The Diels Alder Reaction of Substituted 3 Sulfolenes with Dimethyl Acetylenedicarboxylate 多取代芳香族化合物的合成 4.;取代的环丁-3-烯砜与丁炔二酸二甲酯的Diels-Alder反应
- Keywords Diels Alder reaction;Tetraphenylphenylsilane;Triphenyipyridyl-phenylsilane;Tetraphenylbenzylsilane;Triphenylpyridylbenzylsilane;Crosslingking agent;Coupling agent.; 迪尔斯-阿尔德反应;交联剂;偶联剂;有机硅化合物;
- Alder trees belong to the birch family. 赤杨属于桦木科。
- diels alder reaction 二烯合成
- In this step, the adduct from stepl is fluorinated. 在这一步,将步骤1的加合产物进行氟化。
- Tetrastigma hemsleyanum Diels et Gilg. 三叶青
- Alder trees belongto the birch family. 赤杨属于桦木科。
- Don) Sch.Bip. subsp. henryi (Diels) H. 台湾鬼督邮 Ainsliaea latifolia (D.
- After Alder get the destination, he start driving. 问清楚地点后,阿德就开车了。
- Jason: Oh really? Well then explain Allan Alder? 杰森:是吗?那么请问艾拉毛瑞呢?
- It's a two-component amine adduct cured epoxy paint. 一种双组份胺加成固化的环氧涂料。
- For the ends of Being and ideal[ai’diel] Grace. 去探索人生的奥妙和神灵的恩典。
- Salvia przewalskii Maxim.var.mandarinorum (Diels) Stib. 褐毛丹参
- Akebia trifoliata(Thunb.)Koidz.var.australis(Diels)Rehd. 白木通
- The alder nitrogen fixation promoted growth of the after crop. 十年生桤木林采伐迹地上;桤木固氮改良土壤;并促进后续植物的生长.
- Energy characteristics of alder cypress mixed plantation ecosystem. 人工桤柏混交林生态系统的能量特征
- Title: C19-DITERPENOID ALKALOIDS FROM ACONITUM TRANSSECUTUM DIELS. 关键词:直缘乌头;C19-二萜生物碱;成分研究