Next is the reversible change of an imine into an enamine, analogous to the reversible transformation of a ketone into an "enol," or alkene-alcohol. The conversion of the well-known ketone, acetone, well illustrates keto-enol tautomerism: CH3-C(=O)-CH3→ CH2=C(-OH)-CH3. The nitrogen ...
aIn Croatia competitive contracting with NPOs is certainly the exception rather than the rule. But the practice clearly exists in the cities of Rijeka and Osijek among others. 在克罗地亚竞争收缩与NPOs一定是例外而不是规则。 但实践清楚地存在于市力耶卡和Osijek在其他中。[translate] ...
What DNA base is complementary to thymine? The rare enol form of thymine pairs with guanine. If a thymine enolization occurs during replication in an AT pair, what will be the resulting mutant pair? How can a UV induced mutation affect DNA? A. Creating thymine dimers between thymines next...
The rare enol form of thymine pairs with guanine. If a thymine enolization occurs during replication in an AT pair, what will be the resulting mutant pair? Which type of mutation is more likely to be harmful: a base change in the third position of a codon or a base change in the firs...
N,N-Diisopropylethylamine is also known as Hunig’s base and abbreviated as DIPEA or DIEA, N,N-Diisopropylethylamine is a sterically hindered amine and an organic compound.
aThe medical lab of the institute is reported to have made an exciting breakthrough in cancer research. 学院的医学实验室报告做了在癌症研究的扣人心弦的突破。[translate] aThe task need defining objectives, planning the work, organising who does what and so on. Jess has made defining and planning...
Chlorogenic acid is an effective phenolic antioxidant, and its antioxidant capacity is stronger than caffeic acid, tocopherol (vitamin E) and ascorbic acid. Chlorogenic acid contains a certain amount of R-OH groups, which can form hydrogen free radicals with antioxidant effects to eliminate the activ...
Chapter 6/ Lesson 9 85K Learn about strong acids. Understand what a strong acid is, learn what makes an acid strong, examine a list of strong acids and bases, and see strong acid examples. Explore our homework questions and answers library ...
An aldol condensation is a condensation reaction in organic chemistry in which an enol or an enolate ion reacts with a carbonyl compound to form a β-hydroxyaldehyde or β-hydroxyketone, followed by dehydration to give a conjugated enone. ...
The mechanism is followed by an acid-catalyzed aldol reaction resulting in the formation of the keto and enol form. The movement of the H atom from... Learn more about this topic: Glucose Formula & Elements from Chapter 5/ Lesson 7 ...