alkynyl信息详情
[有化]炔基
calked boots for sale───有口子的靴子出售
stop talk───别说了
about talk───关于谈话
alkoran alkarim mp3───alkoran alkarim mp3
cardo packtalk───卡多帕克塔克
an walk───散步
talk over their heads───在他们头上说
sidewalk collapse───人行道坍塌
talk to him───跟他谈谈
chalky synonym───白垩同义词
In order to get the aryl alkynyl thio ether, we need to synthesize some important terminal functional compounds.───为了合成上述芳炔硫醚类化合物需要构筑一些重要的末端功能砌块。
synthesis of propargylic alcohols in many methods including metal acetylides, terminal alkyne derivatives and the direct alkynyl C-H activation.───金属炔化物、末端炔烃衍生物和炔基碳氢活化等方法来合成炔丙醇。
The paper describes a spectrophotometric determination method for micro analysis of alkynyl by the reaction between alkynyl and cuprous ion.───叙述了利用生成炔亚铜的反应来定量测定微量炔烃的分光光度法。
The methods for the synthesis of pyrrole by alkynyl compounds and multi-component are more attractive. 3.───在炔基化合物合成吡咯的方法和多组分合成吡咯的方法受到的关注最多。
Theoretical study on electronic spectrum property for oligomeric alkynyl fluorene───低聚炔基芴衍生物电子光谱的理论研究
Liquid-Phase Synthesis of Alkynyl Benzamide Derivatives───炔基苯甲酰胺衍生物的液相合成
This part mainly focused on the synthesis of propargylic alcohols in many methods including metal acetylides, terminal alkyne derivatives and the direct alkynyl C-H activation.
The main synthesis of cycloprotylene starting with 1-cyclopropylethanone, cyclopropanecarbaldehyde and 5-chioropent-1-yne and other alkynyl compounds are reviewed.
But for the reaction of diarylditellurides with terminal alkynes, whether it was performed under nitrogen atmosphere or air atmosphere, it only gave alkynyl tellurides.