环化剂,Cyclizing agent,在线英语词典,英文翻译,专业英语

1) Cyclizing agent

环化剂

2) cyclization

环化

Effect of the molecular cyclization on the structure and properties of polyacrylonitrile fibers;

PAN分子环化行为对纤维结构及性能的影响

Application of Simulated Annealing:Study on Relationship between Conformation of Linear Peptides and Their Cyclization Yields;

模拟退火方法研究线性肽构象与环化的关系

Bromacil was synthesized using 2-bromobutane and urea as the starting materials in three steps including condensation,cyclization and bromination with total yield of 61%.

以2-溴丁烷和尿素作为起始原料,经缩合、环化、溴代三步反应得到除草定,总收率为61%。

3) cyclization

环化反应

Theoretical Studies on the Intramolecular Cyclization of (Z)-8-(Trimethylstannyl)oct-6-enal;

顺-8-三甲基锡烷基-6-辛烯醛分子内环化反应立体选择性的理论研究

Cyclization in situ of Isoprene Polymerization Catalyzed by Nd-Al Bimetallic Complex;

钕-铝双金属配合物催化异戊二烯聚合的原位环化反应

Synthesis of 3 Acylhydrazino 5 (2,4 dichlorophenyl) 1,3,4 oxadiazole and Studies on Their Cyclization;

2-酰肼基-5-(2,4-二氯苯基)-1,3,4-噁二唑的合成及环化反应研究

4) reductive cyclization

还原环化

5) addition-cyclization

加成环化

2-Formyl-3-acetyl-4-methyl-5-carbobenzoxypyrrole(6) was synthesized via the selective oxidation of 2,4-dimethyl-3-acetyl-5-carbobenzoxypyrrole(5),which was produced from acetylacetic benzylester(1) via nitrosation,reduction and addition-cyclization with acetylacetone.

以乙酰乙酸苄酯(1)为原料,经过亚硝化、还原、与乙酰丙酮加成环化生成2,4-二甲基-3-乙酰基-5-苄氧羰基吡咯(5),通过选择性氧化反应制得目标化合物2-甲酰基-3-乙酰基-4-甲基-5-苄氧羰基吡咯(6),反应的总收率约为34%。

6) cyclization reaction

环化反应

Optimum control of cyclization reaction of epoxy chloropropane production facility;

环氧氯丙烷装置环化反应的优化控制

DSC study on cyclization reaction kinetics of polyacrylonitrile fiber;

DSC法研究聚丙烯腈纤维的环化反应动力学

The optimum conditions of the cyclization reaction were: n(aldimine):n (concentrated sulfuric acid):n (chloroform)=1∶2.

探索以浓硫酸为催化剂的环化反应,避免了原文献低温的反应条件,优化的环化条件:投料比n(醛亚胺)∶n(浓硫酸)∶n(氯仿)=1∶2。

参考词条

脱水环化杂环化法热环化 Dieckmann环化环化脱水杂环化学脱氢环化 Bucherer-Bergs环化 Bucherer-Berg环化 Hantzsch环化环化缩合环化橡胶簇外环化集群技术学习

补充资料：1,4-环己烷化二甲醇化二乙烯基醚

CAS: 17351-75-6
分子式: C12H20O2
中文名称: 1,4-环己烷化二甲醇化二乙烯基醚

英文名称: 1,4-cyclohexane dimethanol divinyl ether；1,4-bis((vinyloxy)methyl)cyclohexane；1,4-dimethanolcyclohexane divinyl ether；1,4-bis((ethenyloxy)methyl)-cyclohexan；1,4-bis[(ethenyloxy)methyl]-cyclohexan

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

首页 \| 翻译 \| 影视 \| 论坛 \| 索引三元环化环化系统环化度二次环化 Knorr环化化学环化

1) Cyclizing agent 环化剂 2) cyclization 环化 1. Effect of the molecular cyclization on the structure and properties of polyacrylonitrile fibers; PAN分子环化行为对纤维结构及性能的影响 2. Application of Simulated Annealing:Study on Relationship between Conformation of Linear Peptides and Their Cyclization Yields; 模拟退火方法研究线性肽构象与环化的关系 3. Bromacil was synthesized using 2-bromobutane and urea as the starting materials in three steps including condensation,cyclization and bromination with total yield of 61%. 以2-溴丁烷和尿素作为起始原料,经缩合、环化、溴代三步反应得到除草定,总收率为61%。 3) cyclization 环化反应 1. Theoretical Studies on the Intramolecular Cyclization of (Z)-8-(Trimethylstannyl)oct-6-enal; 顺-8-三甲基锡烷基-6-辛烯醛分子内环化反应立体选择性的理论研究 2. Cyclization in situ of Isoprene Polymerization Catalyzed by Nd-Al Bimetallic Complex; 钕-铝双金属配合物催化异戊二烯聚合的原位环化反应 3. Synthesis of 3 Acylhydrazino 5 (2,4 dichlorophenyl) 1,3,4 oxadiazole and Studies on Their Cyclization; 2-酰肼基-5-(2,4-二氯苯基)-1,3,4-噁二唑的合成及环化反应研究 4) reductive cyclization 还原环化 5) addition-cyclization 加成环化 1. 2-Formyl-3-acetyl-4-methyl-5-carbobenzoxypyrrole(6) was synthesized via the selective oxidation of 2,4-dimethyl-3-acetyl-5-carbobenzoxypyrrole(5),which was produced from acetylacetic benzylester(1) via nitrosation,reduction and addition-cyclization with acetylacetone. 以乙酰乙酸苄酯(1)为原料,经过亚硝化、还原、与乙酰丙酮加成环化生成2,4-二甲基-3-乙酰基-5-苄氧羰基吡咯(5),通过选择性氧化反应制得目标化合物2-甲酰基-3-乙酰基-4-甲基-5-苄氧羰基吡咯(6),反应的总收率约为34%。 6) cyclization reaction 环化反应 1. Optimum control of cyclization reaction of epoxy chloropropane production facility; 环氧氯丙烷装置环化反应的优化控制 2. DSC study on cyclization reaction kinetics of polyacrylonitrile fiber; DSC法研究聚丙烯腈纤维的环化反应动力学 3. The optimum conditions of the cyclization reaction were: n(aldimine):n (concentrated sulfuric acid):n (chloroform)=1∶2. 探索以浓硫酸为催化剂的环化反应,避免了原文献低温的反应条件,优化的环化条件:投料比n(醛亚胺)∶n(浓硫酸)∶n(氯仿)=1∶2。参考词条脱水环化杂环化法热环化 Dieckmann环化环化脱水杂环化学脱氢环化 Bucherer-Bergs环化 Bucherer-Berg环化 Hantzsch环化环化缩合环化橡胶簇外环化集群技术学习补充资料：1,4-环己烷化二甲醇化二乙烯基醚 CAS: 17351-75-6 分子式: C12H20O2 中文名称: 1,4-环己烷化二甲醇化二乙烯基醚英文名称: 1,4-cyclohexane dimethanol divinyl ether；1,4-bis((vinyloxy)methyl)cyclohexane；1,4-dimethanolcyclohexane divinyl ether；1,4-bis((ethenyloxy)methyl)-cyclohexan；1,4-bis[(ethenyloxy)methyl]-cyclohexan 说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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