Why is the boiling point of alkyl iodide is more than alkyl fluoride?
2016年7月21日 · Assuming they have the same alkyl groups i.e. methyl fluoride, methyl chloride, methyl bromide, and methyl iodide. In this case I considered the molecular mass of these …
Why does Finkelstein reaction only work with R-Cl and NaI?
2019年6月4日 · In this paper are listed the solubilities of potassium iodide in acetone from $+54.5$ to $\pu{-78.5 ^\circ C}$. While, in general, the solubility curves of sodium and …
Why does using NaI as a nucleophile and acetone as solvent lead …
2018年12月18日 · NaI in acetone is the reagent used in Finkelstien reaction. Alkyl halides are treated with the reagent to give alkyl iodides. The important aspect of this reaction is that the …
Why do we need sulfuric acid in creating alkyl bromide and not in ...
2017年7月3日 · Alkyl iodides can also be prepared in a single step from the corresponding alcohols upon treatment with the standard reagent $\ce{P-I2}$. A less well used reagent, 1,2 …
organic chemistry - Why do alkyl bromides and iodides develop …
2013年11月9日 · Alkyl halides are colourless when pure. However, bromides and iodides develop colour when exposed to light. Why do they develop colour when exposed to light? It is …
Mechanism of lithium-halogen exchange of primary alkyl iodide
2018年4月28日 · With primary alkyl iodides the (simplified) mechanism is likely similar to a $\mathrm{S_N2}$ process, but with attack of $\ce{t-Bu}$ at iodine instead of carbon. Note that …
Can we prepare alkyl Fluoride by Finkelstein reaction?
My book mentions about another reaction called Swarts reaction, through which alkyl fluoride is prepared. In Swarts reaction, alkyl fluorides are prepared by heating alkyl chlorides or …
How much can we extend the Finkelstein reaction?
2023年5月25日 · The synthesis of alkyl fluorides is best accomplished by heating an alkyl chloride/bromide in the presence of a metallic fluoride such as $\ce{AgF}$, $\ce{Hg2F2}$, …
Confusion regarding Finkelstein Reaction - Chemistry Stack …
2021年5月12日 · In Finkelstein reaction we know when a primary alkyl chloride or bromide is treated with NaI in acetone, we get the corresponding alkyl iodide Now acetone is a polar …
Why are NaCl and NaBr not soluble, whereas NaI is soluble in …
2013年11月15日 · With iodide, the solvate $\ce{NaI \cdot 3(CH3)2CO}$ can be formed, in which each $\ce{Na+}$ is coordinated by 6 acetone ligands via oxygen lone pairs, and the $\ce{I-}$ …