Which of the following ff. halides is most likely to react through the SN1 mechanism? i. CH3Cl ii. CH2=CHCH2CH2Cl iii. CH3CH=CHCH2Cl iv. CH2=CHCl
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Which of the following ff. halides is most likely to react through the SN1 mechanism?
i. CH3Cl
ii. CH2=CHCH2CH2Cl
iii. CH3CH=CHCH2Cl
iv. CH2=CHCl
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- 1. which one is the starting material 2. what is the product/reaction 3. is it sn1 or sn2? (what is the reaction rate equation and mechanism?)Which halogen compound in each of the following pairs will react faster in SN2 reaction :(i) CH3Br or CH3I(ii) (CH3)3 C – Cl or CH3 – ClBelow is the equation for a nucleophilic substitution reaction and some experimental data. CH3CH2Br + CH3COO- ⇌ CH3CH2CO2CH3 + Br- Rate = k [CH3CH2Br][CH3COO-] Which mechanism would best fit the data?
- Which of the following pairs of compounds reacts with OH- ions faster in an SN2 reaction? Briefly explain. CH3Br or CH3I? 2-chloro-2-methylpropane or chloromethane?Arrange the alkyl halides in order of increasing reactivity in an SN2 reaction with KI in acetone (least first). I, IV, III, II II, III, I, IV IV, I, III, II III, II, IV, IHow does changing the alkyl halide from CH3CH2Br to (CH3)2CHBr affect the rate of an E2 reaction?
- What happens to the rate of an SN1 reaction under the following conditions? [RX] is halved, and [:Nu−] stays the sameSN1 is always a competing reaction of E1. True or False?For SN1 Explain the order in which 1o (primary) alkyl halides reacted (fastest to slowest) and explain why. The 1o primary alkyl halides are: (see picture below) 1-chlorobutane 1-bromobutane 1-chloro-2butene benzylchloride
- Which mechanism gave the main product in the reaction shown in Figure 8? * A- SN1 B- SN2 C- E1 D- E2A carbocation intermediate is central to which of these reaction types? E1, E2, SN1, SN2 ? Choose 1Which of the ff. halides will most probably react via an SN1 mechanism? a) CH3CH=CHCH2Cl b) CH2=CHCH2CH2Cl c) CH3Cl d) CH2=CHCl