与 «VINYLIC»相关的英语书籍
在以下的参考文献中发现
vinylic的用法。与
vinylic相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Advanced Organic Chemistry: Reactions And Mechanisms
But what about benzylic, allylic. vinylic and aryl halides? Let us first consider
benzylic and allylic halides. Benzylic and allylic halides readily undergo ^2
reactions unless they are tertiary. Tertiary benzylic and allylic halides, like other
tertiary ...
Part of the explanation for the greater deshielding of vinylic hydrogens compared
with alkyl hydrogens lies in the hybridization of carbon. Because a 0'—bonding
orbital of an sp2 hybridized car— bon has more s—character than a o—bonding
...
William Brown, Brent Iverson, Eric Anslyn, 2013
3
ADV PHYSICAL ORGANIC CHEMISTRY APL
Nucleophilic vinylic substitution has previously been reviewed by de la Mare (
1958), Patai and Rappoport (1964) and Rybinskaya (1967). While allylic SN2'
reactions formally include a nucleophilic attack at the vinylic carbon atom, they
are not ...
4
Hypervalent Iodine Chemistry: Modern Developments in Organic ...
3.2.2 Nucleophilic Vinylic Substitution The SN2 reaction involves the attack of a
nucleophile from the side opposite the leaving group and proceeds with
exclusive inversion of configuration in a concerted manner. In contrast to the
popular ...
5
Tellurium in Organic Synthesis: Second, Updated and Enlarged ...
Vinylcyclopropane 280 Vinylic cuprates 239 Vinylic cyanocuprates 239 (Z)-
Vinylic cyanocuprates 241, 244 Vinylic disulphide 163 Vinylic ethers 214, 216
Vinylic magnesium bromide 79 Vinylic magnesium tellurolates 79, 80 Vinylic
tellurides ...
Nicola Petragnani, Hélio A. Stefani, 2010
6
March's Advanced Organic Chemistry: Reactions, Mechanisms, ...
... prepared by hydroboration of terminal alkynes with catechol— borane to give
46516 (Reaction 15-16), followed by hydrolysis, react with 12 in the presence of
NaOH at 0 0C in ethereal solvents to give trans-vinylic iodides.517 R H O\ _ = _ ...
7
New and Future Developments in Catalysis: Catalysis for ...
14.2.1.2.4 VINYLIC HALIDES A vinylic carbon is the carbon atom of the carbon–
carbon double bond (CC) and the halogen(s) attached to vinylic carbon are
known as vinylic halogen(s) (Figure 14.5). 14.2.1.2.5 ARYL HALIDES
Compounds in ...
8
Biological Magnetic Resonance: Volume 14: Spin Labeling
transition of the vinylic proton is irradiated, the intensity of the corresponding low-
frequency transition increases. A similar pattern is observed for the methyl
protons. These observations demonstrate that the sign of the isotropic hfc of the
methyl ...
Lawrence J. Berliner, Jacques Reuben, 1998
9
Organic Chemistry, Enhanced Edition
If HBr were to add by the same mechanism to an alkyne, an analogous vinylic
carbocation would be formed as the intermediate. + Br— H Br H \C p—MIBX \ // —
> \C C/ I _ _ / \ 7c C\\ // \\ An alkene An alkyl An alkyl bromide carbocation + Br—
Br ...
10
Siloxanes—Advances in Research and Application: 2013 ...
The prepolymer of the invention comprises: in the copolymer chain of the
prepolymer, (1) siloxane units derived from one or more siloxane-containing
vinylic monomers and/or one or more siloxane-containing macromers; (2)
hydrophilic units ...
包含词语«VINYLIC»的新条目
找出国内和国际出版社所讨论的内容，以及词语
vinylic在以下新条目的上下文中是如何使用的。
Arte contemporanea, “Let's Body Talk”: con Emanuele Serafini un po …
... mostra personale dell'artista presso H₂O Art space, Bologna, maggio 2012, diviene soggetto di indagine in Vinylic Skin, intervento di critica performativa di ... «Sora24.it, 五月 13»
Painstaking process to restore Cremona painting at Balzan church
A layer of irreversible vinylic glue was applied in order to ensure that it would stick both to the stonework and to the picture. Following which the detached parts ... «Times of Malta, 十一月 08»
