The quality of the substituent for the elimination reaction is the leaving group ability of it. Like the substitution reactions we need a good leaving group on alpha carbon. So think this question again which one is the best leaving group? Lütfen birini seçin: а. -NH2 b. CH3 C. -F d. -CI e. -NO2
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- Chemistry please provide the flow of electrons aswell!! thank you! using the starting material (on the left) to determine the sythetic route which will be the most reaosnable and effective to theres none, you have to start witth the begin products to get to finish needed by using the minmium reagents and reactions needed to get to the final productPlease help me with the a proposed Williamson ether sysnthesisi for 3-ethoxyhexane. Thank you !Acetoxybenzene (PhOC(=O)OCH3) is much less reactive than ethoxybenzene (PhOCH2CH3) in electrophilic aromatic substitution reactions. Suggest an explanation for this result, based on an analysis of the inductive and resonance electronic effects of the two substituents on the stability of theWheland intermediate for para substitution by an electrophile E+
- What is the reason an alkyne cannot be made from the following dibromide compound? A. internal alkynes have a pKa of around 26 B. a tertiary halide cannot be eliminated because of steric hindrance C. tertiary halides prefer substitution via an SN1 process D. there is no beta-hydrogen on one of the carbons that a bromine is attached toIn SN2 reactions of haloalkanes, the order of reactivity is RI>RBr>RCl>RF. Alkyl iodides are considerably more reactive than alkyl fluorides, often by factors as great as 106. All 1-halo-2,4-dinitrobenzenes, however, react at approximately the same rate in nucleophilic aromatic substitutions. Account for this difference in relative reactivities.Iodoethane does not react via Sn2 reaction with NaI in Acetone. It is a good leaving group and on the primary carbon, why doesn't it react Sn2? (I know it reacts Sn1)
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