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1)  β-Hydrogen
β-氢
1.
Synthesis and Characterization of a Novel Benzoxazine Without β-Hydrogen and Its Catalytic Curing Reaction;
一种不含β-氢的苯并噁嗪的表征分析及催化固化研究
2)  β-hydride elimination
β-氢消除
1.
For Pd(0)-catalyzed reac-tions, control of β-hydride elimination is also a challenge for making coupling reactions more .
卤离子和含氮配体是完成反应的催化循环和高得率所必需的,它们的主要作用是抑制β-氢消除反应。
3)  hexahydrocolupulone
六氢β-酸
1.
The inhibition of hexahydrocolupulone on food spoilage microbes;
六氢β-酸抗菌实验研究
2.
The Antibacterial and Anti-oxidation Activities of Hexahydrocolupulone and Its Preparation;
六氢β-酸制备及抗菌抗氧化研究
4)  β-hydrogen transfer
β-氢转移
5)  Tetrahydro-β-carboline
四氢β-咔啉
6)  β-nickel hydroxide
β-氢氧化镍
1.
Nanostructured β-nickel hydroxide powder is synthesized by a precipitate-transformation method.
采用沉淀转化法制备纳米结构β-氢氧化镍,用X射线衍射(XRD)、比表面仪(BET)、场发射扫描电子显微镜(FE-SEM)、透射电子显微镜(TEM)等进行结构和形貌表征。
2.
Nanostructured β-nickel hydroxide powder had been synthesized by precipitate-transformation method, the structure and morphology of the synthesized material were studied by XRD, BET, FE-SEM, TEM and XEDS.
采用沉淀转化法制备出纳米结构β-氢氧化镍,用X射线衍射(XRD)、BET比表面积仪、场发射扫描电子显微镜(FE-SEM)、透射电镜(TEM)和X射线能谱(XEDS)等对试样的结构和形貌进行表征,估算试样在(001)、(100)及(101)晶面垂直方向的平均尺寸约为2。
补充资料:β-氢转移
分子式:
CAS号:

性质:含β-氢配位体的过渡金属络合物,如LnMCH2CH2R易发生LnMCH2CH2R→LnM+CH2=CHR反应,反应中β-氢转移到到中心金属上,生成金属氢化物。而碳配位体从金属上解络,这就是β-氢转移反应。一般说,稳定的络合物不应有含β-氢的含碳配位体。

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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