Please show the mechanistic steps for the following 2 reactions. Thank you for the help.
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Please show the mechanistic steps for the following 2
reactions. Thank you for the help.
CH.CH...
1. Write the OVERALL reaction for this lab. 2. Show the mechanism's steps for this reaction....
1. Write the OVERALL reaction for this lab. 2. Show the mechanism's steps for this reaction. Be sure to include the arrows showing where the electrons are being transferred. 3. What is(are) the intermediates in this mechanism? 4. Which step is the rate determining step? 13 SN1: Synthesis of tert-Butyl Chloride Alkyl halides can be prepared from their corresponding alcohols via an acid catalyzed substitution reaction. The mechanism of these acid catalyzed substitution reactions are labeled as Syl (substitution, nucleophilic,...
CIC-CH.CH $$ 0,09 ( -CCHCH, K CANON D) IV 2, whicen er falowing the A) B)...
CIC-CH.CH $$ 0,09 ( -CCHCH, K CANON D) IV 2, whicen er falowing the A) B) II CITI 21) Which of the following alkenes is the most stable? or more com B) II D) IV 22) For the following reaction, use the identity of the alkyl halide and nucleophile to determine which substitution mechanism occurs. Then determine which solvent affords the faster reaction. OH + BO • ное но A) SN 2, H20 B DMF ) SN1, H20 SN1, DMF...
28) The reaction of tert-butyl bromide, (CH,)CBr, with ethanol affords the substitution product tert-butyl ethyl ether,...
28) The reaction of tert-butyl bromide, (CH,)CBr, with ethanol affords the substitution product tert-butyl ethyl ether, (CH)1COCH CH, in acidic conditions. What would happen to the rate of the reaction if the concentration of ethanol was doubled? A) The rate remains the same. B) The rate decreases by a factor of 2 C) The rate increases by a factor of 2. D) The rate increases by a factor of 4. Circle the following alkyl halide that will undergo the fastest...
Help with these! ( H 7. Acyl Substitution Practice. Show the first couple of mechanistic steps...
Help with these!
( H 7. Acyl Substitution Practice. Show the first couple of mechanistic steps in a Fischer Esterification. Show the final product h︿cu2 wheu . (3) (a) show first intermediate using H+ 해 ..0-CH2CH3 (b) show intermediate after electrophile & nucleophile bond (c) draw final product (More steps) a. Identify (circle and label). (4) the nucleophilic atom, electrophilic atom, and leaving group in the reaction below 0 b. Why is the reaction above expected to go faster than...
Substitution Problems I. In each of the problems below, label the alkyl halide as primary, secondary,...
Substitution Problems I. In each of the problems below, label the alkyl halide as primary, secondary, or tertiary, Label the nucleophile as strong or weak. Decide whether an S2 or an Sol reaction occurs. Alter, show the mechanism and product or products. Indicate stereochemistry where appropriate. a. Reaction of 1-bromopropane and sodium methoxide in methanol + Na CH₂ CH OH b. Reaction of 2-bromopropane in ethanol Br + CH.CH, OH - c. Reaction of (R) 3-chloro-3-methylheptane in acetic acid CH3...
organic chemistry Substitution Problems 1. in each of the problems below, label the alkyl halide as...
organic chemistry
Substitution Problems 1. in each of the problems below, label the alkyl halide as primary secondary, or tertiary Label the nucleophile as strong or weak Decide whether an 5,2 or an 51 reaction occurs. After, show the mechanism and product or products, indicate stereochemistry where appropriate Reaction of 1-bromopropane and sodium methoxide in methanol + Na CH- CH,OH Reaction of bromopropane in ethanol CHCHH - Reaction of R)-chloromethylheptane in acetic acid + CH CH.COOH Reaction of the molecule...
3. Devise S2 reactions that would lead to the following products. Show stereochemistry where relevant. CH...
3. Devise S2 reactions that would lead to the following products. Show stereochemistry where relevant. CH DMF + NaBr nucleophile alkyl halide N сн,он nucleophile alkyl halide THF LICI nucleophile alkyl halide 4. Show how the compounds below can be made in two ways in one reaction from the appropriate starting materials. a) a cuprate a different cuprade b) an alkene an alkyne
E1 and E2 Reactions: Predicted Ability: Good Average Poor Actual Ability: Good Average Poor When determining...
E1 and E2 Reactions: Predicted Ability: Good Average Poor Actual Ability: Good Average Poor When determining which mechanism (E1 or E2) occurs, the following process is helpful: 1) Determine the substitution (methyl, 1º, 2º, or 3º) of the alkyl halide 2) Determine the strength of the nucleophile Please fill out the following table, indicating the category of reaction (E1 or E2) that will occur in each set of alkyl halides and nucleophiles. If no reaction occurs, write 'NR:' Alkyl Halide...
please help with wtiyhing the mechanism for these 3 problem. thanks SUBSTITUTION REACTIONS · Alcohols can...
please help with wtiyhing the mechanism for these 3 problem.
thanks
SUBSTITUTION REACTIONS · Alcohols can be synthesized from alkyl halides via substitution (see Unit 7): R-X > R-OH • The substitution occurs by SN1 or SN2 depending on the substrate: Stang Ne + NaOH primery alkyl halide OH ( Naci) SN2 он (weak Nu tertiary alky halide 6 не) SNI ADDITION REACTIONS · Alcohols can by synthesized from alkenes through addition reactions (see Unit 8): aod-catalyzad hydation Ho/n, so....
5) (marks = 3) Please answer the following as TRUE or FALSE in the space provided...
5) (marks = 3) Please answer the following as TRUE or FALSE in the space provided to the left of each statement (0.5 marks each). True/False All tertiary alkyl halides only participate in SN 1 reactions. CH30 is a better nucleophile for an SN2 reaction than CH3S when in methanol. The relative stability of carbanions is as follows: (most stable) 1° >2 > 30 (least stable) Unlike other alkyl halides (CI, Br, 1), alkyl fluorides do not participate in substitution...
1. Write the OVERALL reaction for this lab. 2. Show the mechanism's steps for this reaction. Be sure to include the arrows showing where the electrons are being transferred. 3. What is(are) the intermediates in this mechanism? 4. Which step is the rate determining step? 13 SN1: Synthesis of tert-Butyl Chloride Alkyl halides can be prepared from their corresponding alcohols via an acid catalyzed substitution reaction. The mechanism of these acid catalyzed substitution reactions are labeled as Syl (substitution, nucleophilic,...
CIC-CH.CH $$ 0,09 ( -CCHCH, K CANON D) IV 2, whicen er falowing the A) B) II CITI 21) Which of the following alkenes is the most stable? or more com B) II D) IV 22) For the following reaction, use the identity of the alkyl halide and nucleophile to determine which substitution mechanism occurs. Then determine which solvent affords the faster reaction. OH + BO • ное но A) SN 2, H20 B DMF ) SN1, H20 SN1, DMF...
28) The reaction of tert-butyl bromide, (CH,)CBr, with ethanol affords the substitution product tert-butyl ethyl ether, (CH)1COCH CH, in acidic conditions. What would happen to the rate of the reaction if the concentration of ethanol was doubled? A) The rate remains the same. B) The rate decreases by a factor of 2 C) The rate increases by a factor of 2. D) The rate increases by a factor of 4. Circle the following alkyl halide that will undergo the fastest...
Help with these!
( H 7. Acyl Substitution Practice. Show the first couple of mechanistic steps in a Fischer Esterification. Show the final product h︿cu2 wheu . (3) (a) show first intermediate using H+ 해 ..0-CH2CH3 (b) show intermediate after electrophile & nucleophile bond (c) draw final product (More steps) a. Identify (circle and label). (4) the nucleophilic atom, electrophilic atom, and leaving group in the reaction below 0 b. Why is the reaction above expected to go faster than...
Substitution Problems I. In each of the problems below, label the alkyl halide as primary, secondary, or tertiary, Label the nucleophile as strong or weak. Decide whether an S2 or an Sol reaction occurs. Alter, show the mechanism and product or products. Indicate stereochemistry where appropriate. a. Reaction of 1-bromopropane and sodium methoxide in methanol + Na CH₂ CH OH b. Reaction of 2-bromopropane in ethanol Br + CH.CH, OH - c. Reaction of (R) 3-chloro-3-methylheptane in acetic acid CH3...
organic chemistry
Substitution Problems 1. in each of the problems below, label the alkyl halide as primary secondary, or tertiary Label the nucleophile as strong or weak Decide whether an 5,2 or an 51 reaction occurs. After, show the mechanism and product or products, indicate stereochemistry where appropriate Reaction of 1-bromopropane and sodium methoxide in methanol + Na CH- CH,OH Reaction of bromopropane in ethanol CHCHH - Reaction of R)-chloromethylheptane in acetic acid + CH CH.COOH Reaction of the molecule...
3. Devise S2 reactions that would lead to the following products. Show stereochemistry where relevant. CH DMF + NaBr nucleophile alkyl halide N сн,он nucleophile alkyl halide THF LICI nucleophile alkyl halide 4. Show how the compounds below can be made in two ways in one reaction from the appropriate starting materials. a) a cuprate a different cuprade b) an alkene an alkyne
E1 and E2 Reactions: Predicted Ability: Good Average Poor Actual Ability: Good Average Poor When determining which mechanism (E1 or E2) occurs, the following process is helpful: 1) Determine the substitution (methyl, 1º, 2º, or 3º) of the alkyl halide 2) Determine the strength of the nucleophile Please fill out the following table, indicating the category of reaction (E1 or E2) that will occur in each set of alkyl halides and nucleophiles. If no reaction occurs, write 'NR:' Alkyl Halide...
please help with wtiyhing the mechanism for these 3 problem.
thanks
SUBSTITUTION REACTIONS · Alcohols can be synthesized from alkyl halides via substitution (see Unit 7): R-X > R-OH • The substitution occurs by SN1 or SN2 depending on the substrate: Stang Ne + NaOH primery alkyl halide OH ( Naci) SN2 он (weak Nu tertiary alky halide 6 не) SNI ADDITION REACTIONS · Alcohols can by synthesized from alkenes through addition reactions (see Unit 8): aod-catalyzad hydation Ho/n, so....
5) (marks = 3) Please answer the following as TRUE or FALSE in the space provided to the left of each statement (0.5 marks each). True/False All tertiary alkyl halides only participate in SN 1 reactions. CH30 is a better nucleophile for an SN2 reaction than CH3S when in methanol. The relative stability of carbanions is as follows: (most stable) 1° >2 > 30 (least stable) Unlike other alkyl halides (CI, Br, 1), alkyl fluorides do not participate in substitution...
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