Because in E2 reaction proton is removed from least hindered or least substituted carbon thus we get terminal Alkene (1-butene) as product.
In E1 reaction, a more stable carbocation is formed which is more substituted thus we get 2-butene as major product.
why do we expect 1-butene to be more produced in E2 reaction more than E1?
why do we expect E2 reaction to produce more 1-butene than E1 reaction? i asked this question previously and a person just gave an answer that doesn't make sense and i reported him, so please if you know the correct answer only say it so I can give out the best answer
Q. Predict mechanism type (SN1, E1, SN2, E2) for the following reactions. If more than one is possible, predict which mechanism is more likely and explain why. 5 - HI ح . 0H SNI KOCH2CH3 KOCHCH - I want to wors. NaOH, H2O, 100°C في NaCN ي . HO )..NC دا SN2
A by-product of this reaction is 1-butene. Write out detailed E1 reaction mechanism for its formation. Reaction scheme: Br H3C Hас. HO Na-Br HO-S-OH + H3CJ O=SEO
D 26. Why do we expect to see more synonymous substitutions than non-synonymous substitutions if a locus is under purifying selection? In your answer, be sure to explain what synonymous vs. non-synonymous substitutions and purifying selection are. Enter answer... D27 In some birds such as phalaropes, males provide all of the parental care to offspring, and females compete with one another for access to males and breeding territory. In this species, would you expect males or females to be larger...
Why do we expect to see more synonymous substitutions than non-synonymous substitutions if a locus is under purifying selection? In your answer, be sure to explain what synonymous vs. non- synonymous substitutions and purifying selection are. : BIU A - A - Ix E 3 MB NVX 6 0 3 3 x © All x 12pt HTML Editora = - Paragraph - O words Question 27 2 pts In some birds such as phalaropes, males provide all of the parental...
VI. Some more assignments for practice. See how understanding of Sn1, SN2, E1, E2 is essential here. • the substrate produces a cyclized product in presence of acid/base (circle one) • draw the structure of the cyclized product Сн,он olyo CHOW .no optical activity in the product explain why einen H3PO4 heat NaOEt product and configuration? (E2) EtOH, heat NaOH why no reaction?
21. Propose a mechanism to explain this reaction (SN1, SN2, E1 or E2). What is the structure of the product? H 22. How can we get this product? CI CI ?
Why do we hear thunder after a lightning flash? A.The sound is produced later than the light B.Our eyes respond more quickly than our ears. C.The flash and thunder are simultaneous, but the thunder lasts longer. D.Sound travels much more slowly than light
O. Which of the following two cyclohexanes will vield the indicated product in an E2 reaction duet in an E2 reaction? Explain your answer using chair conformations. (3 pts) 7. For each reaction indicate whether you expect Sul, S2, El. or one of these!) to predominate. Then predict the product(s). Remember that possible answer. (8 pts total) er you expect SNI, S2, E1, or E2 (or a mixture of more than 5). Remember that no reaction is also a DBU+Song...
Use SN1/SN2 or E1/E2 reactions along with addition reaction to complete the synthesis. We were unable to transcribe this imageSynthesis 1. The following transformations cannot be performed in one step. Provide a sequence of reactions to convert the "starting material to the "product." Show all the reagents and synthetic intermediates You can use any additional carbon sources if needed, but you must use the starting material given.