Peter L. BaileyRichard F.W. JacksonTetrahedron LettersBailey, Nucleophilic addition-elimination reactions of N-(p-tolylsulfonyl)vinylsulfoximines: preparation of alpha-methylene nitriles and phosphonates, 1991, Tetrahedron Letters, vol. 32, No. 26, p. 3119-3122....
in addition prep. 此外,加之,又 nucleophilic group 亲核基团 nucleophilic reaction 亲核反应 相似单词 nucleophilic adj. [化]亲核的 addition n. 1.[U]加;加法 2.[C]增加物;添加物 3.[U]增加;添加 cyclo addition 环化加成 cis addition 【建】 顺(式)加(成)作用 micro addition 微量加入物...
ChemInform Abstract: Nucleophilic Addition of Organocerium Reagents to α-Alkoxy Hydrazones: A New Type of Elimination Reaction to α-Hydroxynitrilesreactions of organo-metal compoundscarbamic acid derivatives (acyclic compounds)nitriles (acyclic compounds)...
Nucleophilic vinylic "addition-elimination" substitution reaction of 3β-acetoxy-17-chloro-16-formylandrosta-5,16-diene:a novel and general route to 17-substituted steroids. Part 1. Synthesis of novel 17-azolyl-16 steroids; inhibitors of 17α-hydroxylase/. Njar. V. C. O,Klus. G. T.,...
The reaction is best explained by an elimination-addition mechanism with 4-substituted cyclohexyne as a common intermediate. The cyclohexyne formation was confirmed by deuterium labeling and trapping to lead to [4 + 2] cycloadducts and a platinum-cyclohexyne complex. Cyclohexyne can also be ...
3.The combined addition-elimination sequence is referred to as a condensation reaction.将联合加成-消除反应的结果称为缩合反应。 4.Nuleophilic Addition of α-Carbon Minus Ion and Its Application in Organic Synthesis;α—碳负离子的亲核加成及在有机合成中的应用 5.Synthesis of 3-Thienylmalonic Acid ...
Additionreactions of this type are numerous. When theadditionreaction is accompanied by an elimination the reaction type isnucleophilicacyl substitution or anaddition-elimination reaction . 加成反应的种类很多,当加成反应还伴有消除反应称为亲核酰基取代 或者加成-消除反应。
ChemInform Abstract: Tetrahedral Intermediates Formed During the Nucleophilic Addition-Elimination Reaction of Carbonyl-Containing Compounds in the Gas Pha... PdMe2(tmeda) (2a) (tmeda = N,N,N′,N′-tetramethylethanediamine) has been prepared and characterized by means of NMR spectroscopy and X-ray...
Addition reactions of this type are numerous. When the addition reaction is accompanied by an elimination the reaction type is nucleophilic acyl substitution or an addition-elimination reaction . 加成反应的种类很多,当加成反应还伴有消除反应称为亲核酰基取代 或者加成-消除反应。 ParaCrawl Corpus The...
itisanexcellentsiteforanucleophilicattack.Itisimportanttonotethat,sincethereisnoleavinggroup(seeequation2),thereactionthatisoccurringisnotanucleophilicsubstitution.Thereactionisanucleophilicaddition.MgBrOO–Mg2+Br–eq.2Noticethatinequation2,theproductofthenucleophilicadditionisanalkoxide.Convertinganalkoxidetoan...