In contrast the dimer 3a of the 1,3-bis-dicapto allylic tetraester radical dissociates to 6a only around 140°C (ΔH = 38.1 Kcal/mol). The replacement of one of the olefinic ester groups on carbons 1 and 6 in 3a by a donor substituent (without influencing the crowding around the ...
英汉-汉英词典 adj. 烯丙基的 近义、反义、联想词 近义词 adj. allyl,allyl group,allyl radical 联想词 alkyl烷基的,烃基的;amine胺;methyl甲基;ester酯;unsaturated不饱和的;ethyl乙烷基;esters酯类;oxidation化;hydrolysis水解;ligand配合基;ligands配体; ...
Adj.1.allylic- of or pertaining to the allyl radical chemical science,chemistry- the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton Univers...
As antioxidant compounds donate a proton to the DPPH radical, greater weighting may be given to double bond positions that increase the availability of allylic protons (due to the weaker C-H bond at allyl groups) (Behrendorff et al., 2013). Volatile chemical composition and bioactivities from ...
英音['æləlik] ; 美音['æləlik] ; 烯丙基的 英语解释 of or pertaining to the allyl radical 相似短语 allylic bromination烯丙位溴化作用 allylic rearrangement烯丙重排作用 allylic condiment有葱蒜味的调料 allylic substitution烯丙取代 ...
英:['æləˌlɪk] 美:['æləˌlɪk] allylic是什么意思 adj.烯丙基的 allylic英英释义 adj.of or pertaining to the allyl radical allylic_化学行业词汇 烯丙型[的] allylic词源英文解释 The first known use of allylic was in 1856 ...
在溴化反应过程中存在分子结构重排, 即溴代仲位烯丙基构型向溴代伯位烯丙基构型发生转化. 互联网 英英释义 Adjective 1. of or pertaining to the allyl radical 行业词典 化学 烯丙型[的]
英['æləˌlɪk] 美['æləˌlɪk] 是什么意思 adj. 烯丙基的; 英英释义 allylic[ ə'lilik ] adj.of or pertaining to the allyl radical 学习怎么用 权威例句 Selective reactions using allylic metals Allylic alkylation. Palladium-catalyzed substitutions of allylic carboxylates. Ster...
The meaning of ALLYLIC is involving or characteristic of an allyl radical.
释义: 全部,烯丙位取代,烯丙取代,烯丙基取代 更多例句筛选 1. Application of Chiral Ferrocene Ligands in Asymmetric Palladium Catalyzed Allylic Substitution Reactions 二茂铁配体在不对称烯丙基取代反应中的应用 scholar.ilib.cn 2. Allylic substitution and the allyl radical 烯丙基取代和 202.116.33.235 ©...