Answer: option B is the intermediate for number 2 position in energy profile diagram.
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Consider a typical Sgi pathway involving the reaction of 2-bromo-2-methylpropane with hydroxide as shown below. CH...
Consider a typical Syl pathway involving the reaction of 2-bromo-2-methylpropane with hydroxide as shown below. CH H,C- Syi BI + NaOH CH; A reaction energy diagram for this reaction is provided below. What intermediate from the list below is present at position (2) on this diagram? (2) (3) G (1) (5) Reaction Coordinate CH, CH, CH 10. B Br HỌC CHỊ А CH HỌC CHỊ B CH HỌC CHỊ C CH 5 HO HO co C
Consider a typical Sy1 pathway involving the reaction of 2-bromo-2-methylpropane with hydroxide as shown below. CH; H,C-C Syl -Br + NaOH CH; A reaction energy diagram for this reaction is provided below. What intermediate from the list below is present at position (2) on this diagram? (3) G (1) (5) Reaction Coordinate
2. Consider the Sw1 reaction between 2-bromo-2-methylpropane and methanol at 50 °C. НАС Br H2CH3 Сн,он 50 °C н, с осна HCCHE a. Which molecule (or ion) is serving as the nucleophile in this reaction? b. Which molecule (or ion) is serving as the electrophile in this reaction? C. Which molecule (or ion) is serving as the leaving group in this reaction? d. What is the rate law for this reaction? e. Draw the structure of the intermediate that is...
Which solvent(s) listed below would be satisfactory in Snl reactions? 0 o Н;С CH; DMSO H3C Н;С CH3CH2OH H DMF I II III a. I only b. II only c. III only d. I and II Oe. I and III f. II and III Og. All of the above What two products are expected in the following reaction? CH3 HBT H H BI CH CH; CH BI H Br I II III H Br Br H CH; CH IV V...
1. Examine the structural formulas of the three biological molecules A, B, and C shown below. (NOTE: The zigzag lines and polygons represent carbons with C-H bonds omitted!) н. сн, Н,с. сн C H OH H,с н HO C-H Ш сн, H2C-o H C OH П I HC-0 H -C OH но Hас—о CH-он C В Circle the polar sites on each of these molecules a. b. Which of these molecules is/are soluble in water? Explain briefly.
What is the major product of the following E2 reaction? Please explain. What is the major product of the follow ing E2 reaction? heat > Product (s) но- CН3CHCH2CH3 Br А) Н н CH3CH2CC Н в) С Н3СН2СH-CH2 C) CНЗ CНЗ С-C Н н D) CH 3C CH2 CНЗ E) Н СНЗ CНЗ Н
What is the major organic profucy expected from the following reaction? (more questions below if you can help it would be much appreciated!!) What is the major Organic product expected from the following reaction? OH оно ci CH:CH OH OH OCH.CH O CI H3CH,CO (6) OH (d) (1) a. a b.b c.c d.d e. e f. f CHLB Br Which alkyl halide shown below would react the fastest under typical Snl conditions? HC CH; Br CHCHB HC Br (d) (...
Which haloalkane shown below would be expected to react the fastest in a typical SN2 reaction? CH, 1-CH CH, CH -C—C=CHC1-C-CH3 н CH CH (b) CH3C1 CH; CH; Br—C—C=CH H CH; (e) CH; I-C-C=CH H H CHI (f) a. a b.b 10cc d. d e.e f. f
30. Which of the choices below is the enantiomer of D-glucose? сно сно нон HO-EH сно на-он D-glucose Іно-Ен н -он но-Ен EH,OH сно но н-он но -н нон Сн,он но-Ен на-он но -н но-Ен н -он нон CHO но -н н-он но-Ен нон снен CHOH Сн,он 3. Which of the following structures is an a-anomer? Сн,он —о, он o ноноон нонс осн он — о оно сн, он он онон он он он он тон КСн,он y CH, OH...
34. Which molecule is the most reactive in an S,2 reaction? (A) CH,CH,CH,CI (в) CH,CH, CH, он (C) CH, CH. CH, Oть (D) CH,CH,CH,CN 35. Which halide readily undergoes BOTH displacement (5,2) and ionization (S,1) reactions? (B) CHs (A) Br Br (D) сн,Bг (C) Br 36. Which best describes the rate-limiting step in the S,1 mechanism? (B) -c-Br (A) (D) (C) CO Br 37. Which is the least nucleophilic? (в) (CH), С (A) (CH), NH (D) HC C: (C) CH,OH...