2-butene的意思|示意
2-butene的网络常见释义
反 -6 中文名称：反-2-丁烯 英文名称：2-BUTENE 分子式：C4H8 分子量：56.11 更多的反-2-丁烯物化性质，请参考960化工词典词条： 反-2-丁烯 相关产品： BETA,3-DINI
丁烯 丁烯 中文名称：2-丁烯 英文名称：2-Butene 中文别名：2-丁烯;2-正丁基;2-丁烯(顺反异构体混合物)(置于无阀气瓶中) 英文别名：Pseudobutylene;b-Butene; b-Butylen
2-butene相关短语
1、 2-Methyl-2-butene 甲基
2、 1-chloro-2-butene 氯 ; 丁烯基氯 ; 丁烯
3、 3-dichloro-2-butene 二氯
2-butene相关例句
In addition, alkaline ligands can prevent isomerization of 1 butene to 2 butene effectively.
另外，碱性配体能有效地防止1 -丁烯异构成2 -丁烯。
The reaction mixture then undergo esterification and rearrangement reaction to prepare 1-chloro-2-methyl-4-(acetyloxy)-2-butene, which is a important intermediate of vitamin A.
反应混合物可以进一步酯化重排制备维生素A的中间体1-氯-2-甲基-4-乙酰氧基-2-丁烯。
METHODS The title compound was synthesized from 2-butene-1,4-diol, via esterification, epoxidation, amination, then amidation with tetraiodoterebenzoyl chloride.
方法以1，4-丁烯二醇为原料，经过酯化、环氧化、氨解开环，再与四碘对苯二甲酰氯反应合成目标产物。
The oligomerization of 1-butene and 2-butene catalyzed by large pore sulfonated polystyrene resins was conducted in a 200ml stainless steel autoclave.
本文以大孔聚苯乙烯磺酸树脂为催化剂进行1-丁烯、2-丁烯齐聚反应；
The reduction step of catalyst with butene-2 and reoxidation step of reduced catalyst with oxygen were investigated by the pulse method.
用脉冲法研究了催化剂用丁烯- 2还原及还原催化剂用氧再氧化步骤。
The condensation compound was synthesized by 2 butene 1, 4 diol and iso butyric aldehyde, and was characterized by elemental analysis and IR.
将异丁醛与1,4丁烯二醇缩合得到产物二氧七环，对产物进行了元素分析和IR分析。