取代环戊二烯基负离子的二茂铁甲酰化反应_stmopen 关键词】: 二茂铁 环戊二烯基 甲酰化 负离子 [gap=368]Keywords】: FERROCENE,CYCLOPENTADIENYL GROUP,FORMYLATION,ANIONS
基于202个网页-相关网页
氢甲酰化反应 hydroformylation
甲酰化反应 formylation ; Formylation reaction
氨甲酰化 carbamylation ; carbamylated EPO ; CEPO
苯甲酰化的 benzoylated
邻苯二甲酰化壳聚糖 PHCS ; Phthaloyl chitosan
苯甲酰化 [有化] benzoylation
甲酰化人生长激素 Methionic Human Growth Hormor ; Recombinant Human Insulin monomer-dimer
氢甲酰化 Hydroformylation
过氧化苯甲酰 benzoyl peroxide ; BPO ; benzoy ; benzoperoxide
A novel compound,3-benzothiazole-6-formyl Carbazole was synthesized by alkylation、formylation、alkylation and formylation from carbazole. The compound was characterized by HNMR and MS. The fluorescent spectra were also studied.
本文以咔唑作为起始原料,经过烷基化、甲酰化、环化、甲酰化等步骤,合成了3-苯并噻唑-6-甲酰基咔唑,其结构经HNMR和MS表征,并初步研究了其荧光光谱。
参考来源 - 3This article reviewed the fundamental aspects of chitin and recent progress regarding some typical modifications including main chain hydrolysis, acylation, phthaloylation, tosylation , alkylation, Schiff base formation, 0-carboxymethylation , N'-carboxymethylation .
本论文回顾了有关甲壳素的基本知识和近年来一些典型的改性修饰反应，如：主链的水解，脱乙酰化，乙酰化，N-邻苯二甲酰化，对甲苯磺酰化，烷基化，西佛碱的形成，O-羧甲基化，N-羧甲基化。
参考来源 - 天然氨基多糖甲壳素的化学改性·2,447,543篇论文数据，部分数据来源于NoteExpress
本论文研制了一种新型烯烃氢甲酰化催化剂。
In this paper, a kind of new catalysts for olefins hydroformylation was studied.
邻苯二甲酰化壳聚糖在多种常见有机溶剂中能形成胆甾液晶相。
N-phthaloyl chitosan is able to form cholesteric liquid crystalline phase in concentrated solutions of some organic solvents, including DMF, DMSO, DMAc and pyridine.
对于水溶性差的高碳烯烃，其氢甲酰化反应速度远远低于低碳烯烃。
For higher olefin that has poor solubility in water, the hydroformylation reaction rate is much less than short-chain alkenes.
应用推荐