Difference of reaction between NBS/CCl4 and NBS/AcOH
2017年5月5日 · With NBS/$\\ce{CCl4}$ allylic bromination occurs. But with NBS/$\\ce{AcOH}$ bromination occurs on the alkene double bond. Why does this difference occur and how? I.e …
What is the function of acetic acid as a solvent in EAS reactions?
2018年3月21日 · I would like to know how exactly is $\ce{AcOH}$ participating in these two reactions. Is it supporting the generation of electrophile? If yes, then how? I couldn't find any …
Mechanism for reaction of beta-ketoacid with AcONa, AcOH with …
2022年8月15日 · I am unsure of how to go about designing a mechanism for the following molecule's reaction with AcONa and AcOH with heat. I thought perhaps it may work as a …
Does Br2/H2O oxidize all aldehydes including carbohydrates?
2017年3月20日 · Aldehydes, including aldoses, are oxidized to their respective carboxylic acids in the presence of $\ce{Br2}$ in $\ce{H2O}$.
How to find the pH of acetic acid after adding sodium hydroxide?
2016年7月1日 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …
Are AcO- and PhO- better described as soft or hard nucleophiles?
2019年1月5日 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …
Role of solvents in ozonolysis and oz0nolysis of alkynes with water
2018年4月1日 · Other reductive methods: $\ce {Zn/AcOH}$, triphenylphosphine ($\ce {PPh3}$), or thiourea ($\ce {NH2C(=S)NH2}$). Note: Recently, there is a publications claiming an efficient …
Dehydration of secondary alcohol via E1 mechanism
Going back to the original question I can't see what the role of AcOH is. I would have thought that $\ce{AcOH/H_2SO_4}$ is a very nice way to make an acetate (esterification) but if you plan to …
What are the ozonolysis products of phenanthrene?
2021年5月24日 · In chloroform a polymeric mono-ozonide is obtained. In MeOH the reaction takes a different course resulting in the formation of a cyclic methoxy-hydroxy-peroxide and a …
What happens when an alkylborane is treated with acetic acid?
2017年12月7日 · In the hydroboration reactions of alkenes I've seen so far, they were always followed by oxidation with $\ce{H2O2/NaOH}$ (to yield alcohols).