WebAug 10, 2012 · The decreasing order of rate of SN2 reaction is: a)CH 3-Cl b)CH 3-CO-CH 2-Cl Homework Equations The Attempt at a Solution I have been trying hard to find the reason why i am wrong. It's obvious that less hindrance, more reactivity towards SN2. Using the same logic, the answer should be a>b but it is b>a. Now i don't understand where i went … WebFeb 13, 2024 · Weaker nucleophiles such as water or alcohols favor the S N 1 mechanism. 3) The solvent: Polar aprotic solvents favor the S N 2 mechanism by enhancing the reactivity of the nucleophile. Polar protic solvents favor the S N 1 mechanism by stabilizing the transition state and carbocation intermediate.
How can we predict if the reaction is SN1 or SN2? - Quora
WebMay 10, 2024 · The order of reactivities of alkyl halides towards the SN 2 reaction is: The reaction is faster when the alkyl group of the substance is methyl. When the hydrogen … Web(B) The slow step in a SN1 reaction is formation of the carbocation intermediate. (C) SN1 reactions have first order kinetics which means only the alkyl halide is involved in the rate limiting step. (D) The products of a SN1 reaction will be a pair of enantiomers. (E) An aprotic solvent is best for Sn1 reactions as they tend to help stabilize ... css库 bootstrap
SN1 and SN2 Reactions - Kinetics, Order of Reactivity of Alkyl …
WebWhen an alkyl halide can undergo both SN1 and SN2 reactions, what determines which will be favored? SN2 the strength of the nucleophile does not effect the rate of an SN1 reaction, but it does an SN2 reaction WebAug 10, 2012 · The decreasing order of rate of SN2 reaction is: a)CH 3-Cl b)CH 3-CO-CH 2-Cl Homework Equations The Attempt at a Solution I have been trying hard to find the reason … WebSn1 reactions depend on the stability of the cation formed when the Leaving group had left. So, since tertiary carbocations are most stable of the three will undergo Sn1 reaction easily. Order: Tertiary > Secondary > Primary Sn2 reactions depend on the fastness of the leaving group. The fastness depends on the Leaving group. css 底部圆角