Write an Sn1 and Sn2 reaction with the same final product and explain please! Thank you- Suggest an experimentalmethod, how we could distinguish if the orthoester shown below hydrolysesin an acidic water by an SN1 or SN2 mechanism! Recall that an SN2 at a tertiary carbon is uncommon. So,this is not one of the choices, but the SN2 means the pathway, where water attacks one of the Omethyl groups. Drawthe probable pathways and think over, what kind of experiments and structurerelated comparisons could be done.OCH3H*/H₂O+ 2 CH3OHOCH3OCH3OCH 3

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Answered: Write an Sn1 and Sn2 reaction with the…

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter9: Addition Via Cyclic Intermediate

Section: Chapter Questions

Problem 3CTQ

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For SN1 Explain if 3o ( tertiary) alkyl halides reacted (fastest or slowest) explain why. Be sure to explain if alkyl halides did not react or did react and why. 3o (tertiary) compounds listed are: 2-chloro-2-methylpropane (see picture) Base your explanations on the following considerations: the nature of leaving group, the effect of structure, steric hindrance and any other feature.
Why does this reaction not undergo SN2 ?
For SN1 Explain the order in which 2o (secondary) alkyl halides reacted (fastest to slowest) and explain why. 2o (secondary) compounds listed are: (see picture) 2-chlorobutane 2-bromobutane bromobenzene bromocyclopentane bromocyclohexane Base your explanations on the following considerations: the nature of leaving group, the effect of structure, steric hindrance and any other feature. Be sure to explain which alkyl halides did not react and why
please draw detailed mechanism. mention which one is the nucleophile, electrophile,base/ acid. Also talk about stereochemistry/ regioselectivity. In terms of stereochemistry why are we getting trans alkene. Why is the trans alkene Produced is it due choosing PPh2 as regeant? Also This reaction is the Horner wadsworth emmond wittig.
Here in Chapter 23, we learned that aniline becomes highly deactivated in the presence of a strong Lewis acid, due to coordination of the N atom to the Lewis acid. Thus, as shown below at the left, Friedel-Crafts reactions involving aniline are unfeasible. As shown in the reaction below at the right, though, this does not appear to be a problem with the N atom in pyrrole. Explain why. NH2 `CI CI No reaction Lewis acid Lewis acid catalyst catalyst
Curved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and follow the curved arrows to draw the product of this elementary step in an SN1 mechanism. + Include all lone pairs and charges as appropriate. Ignore stereochemistry. Ignore byproducts. Nal <
For SN2 Explain if 3o ( tertiary) alkyl halides reacted (fastest or slowest) explain why. Be sure to explain if alkyl halides did not react or did react and why. 3o (tertiary) compounds listed are: 2-chloro-2-methylpropane (see picture) Base your explanations on the following considerations: the nature of leaving group, the effect of structure, steric hindrance and any other feature.
myCoyote OWlv2 Homework Registration: CHEM 2... C OWLV2 | Online teaching and learning res.. * Start [Review Topics] [References) CH3 OMe H3C. CH3 MeOH CH3 CH3 CH3 H3C H3C H3C Br Alkyl halides undergo nucleophilic substitution and elimination reactions. When the kinetics of the reaction are measured, if the rate of the reaction is found to be dependent only upon the concentration of the alkyl halide the reaction is first order. The substitution reaction is thus termed SN1, and the elimination reaction is termed E1. These reactions are unimolecular and occur in two steps. The first step is rate-limiting and involves the loss of the leaving group to form a carbocation. In the second, fast, step the nucleophile adds to the carbocation in the SN1 reaction or elimination occurs to give an alkene in the E1 reaction. Because the carbocation is planar, the nucleophile can add to either face and therefore racemization is usually observed although solvent effects can influence this somewhat. E1…
In an E2 mediated elimination reaction of an alkyl halide (H-X) using NaOCH3 as base, which of the following statement is not true? O The reactivity order for alkyl halides (RX) is tertiary secondary> primary. O The rate of reaction = k2 (alkyl halide] [NaOCH₂] O The reaction occurs in a single step. O The rate is independent of the leaving group.
the answers that were checked were wrong so please give me the right answers. Thank you
Please help me with this I am very confused and I want to study.
b) Explain in detail what characteristics of the alkyl halide influence whether a mechanism will be SN1 or SN2. c) Explain in detail what characteristics of a nucleophile influence whether a reaction will be SN1 or SN2.

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