Question 14 2 pts When a ketone is treated with LIAIH4 followed by addition of H20,...
3. (20 points) Complete the following by adding the missing reagents) or major organic prodacet) он 1. CH CH,MgBr 1. Na 2. PhCH Br CH,CHO NaB 14. When a ketone is treated with LiAIH, followed by addition of H,O, what general class of product results? e) aldehyde b) secondary alcohol c)tertiary alcohol d) ether a) primary alcohol 15. What are the expected products of the reaction of PhOCH, with 1 equivalent of concentrated HI? b) phenol and methanol a) phenol...
The product of an organolithium reagent and ketone followed by an addition of acid is: a) 1 Alcohol b) 2 Alcohol c) 3 Alcohol d) Aldehyde
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Question 14 What set of ketone (1) and aldehyde (2) will provide the same alcohol product (3) when submitted to the reaction conditions shown? 1. LIAH (1) OH 2. H20 Young 1. MgBe 2 H20 (3) (A) H (1) (2) (B) (1) (C) (1) (2) (D) (1) OD Ос ОА OB Question 25 Predict the product for the following reaction: 1. Hg(OAc)2, CH3CH2OH 3-methyl-2-pentene 2. NaBH O 2-ethoxy-3-methylpentane O 1-ethoxy-3-methylpentane 3-methyl-2-pentanol 3-ethoxy-3-methylpentane O 3-methyl-3-pentanol
19. What class of organic product results when 1-heptyne is treated with a mixture of mercuric acetate in aqueous sulfuric acid? A. aldehyde B. ketone C. diol D. ether E. carboxylic acid 20. Provide the major organic product of the reaction below. 1. Sia BH-THF (CHCHCH,CH.CHCH 2. HO HO
or major organic producee 20 points) Complete the following by adding the missing reagenty он 1. CHCH MgBr 2. H0* 1. Na 2. PhCH,Br CH CHO NaBH CH,CH MgBr 2. H 0 14. When a ket onei primaeated wit LiAlH followed by addition of H 0, what general class of produt results? b) secondary alcohol c)tertiary alcohol d) ether adchy 1 5. What concentrated HI? are the expected products of the reaction of PhOCH, with 1 equivalent of a) phenol...
f A and iv) what is the product of the following reaction sequence? Write the structure of A and product B. 10) 1. Mg, Diethyl ether Br 2. Hz0+ A) 3-methyl-3-hexanol C) 2-methyl-3-hexanol B) 2-heptanol D) 3-ethyl-2-pentanol 11)_ 11) The reaction of a Grignard reagent with an aldehyde followed by dilute acid gives a(n) A) tertiary alcohol. B) primary alcohol. C) ester. D) secondary alcohol.
2-Methylcyclopentanone treated with lithium diisopropylamide (LDA) followed by addition of formaldehyde results in a crossed aldol reaction. OH (1) LDA (2) 4,0 Complete the mechanism for the reaction by adding missing curved arrows, atoms, bonds, charges and nonbonding electrons. introduced the aldehyde 0: с + NH(Pr)2 Но сна Сн, ен, GH енен, Water added in workup step. өн H3C НЭС final product NOY
Which is the correct name for 2-3-iedopentan-2-alb-2-ledopeatan-3-one .B.Iodopentan-2-one 4-2-iodopentanal FLED THIS Which is the correct name for a 2-lodobutan-3-al b-3-lodobutan-2-one c-2-lodobutan-3-one d-3-lodobutan-2-al Which is the correct name for? -butanone d-methylpropanal a ethylpropanalb-propanone 9. Which is the correct name for CH3CH2COCH2CH32 diethyl ketone b-pentan-4-one c-pentan-3-al d-pentan-3-one c.pentan-2-one 10 Which is the correct name for - CH3CH03 -ethanal a. Ethone b-ethanol c-vinger d-ketanal ICH-CH2-C-CH2-CH3 Which is the correct name for a. 5-iodopentan-2-one b. 1-iodopentan-2-one c-1-iodopentan-3-one d-5-iodopentan-3-one 12. Which of the following properly...
21-Ketones are easily reduced to secondary alcohols. b- Primary CH, CCH, a-Secondary alcohol alcohol C- to acetaldehyde acid d-to carboxylic 22-Ozonolysis of alkenes yields aa-ketones if one of the unsaturated carbon atoms is disubstituted b-alcohol C-carboxylic acid d-alkane 23-Aldehyde C=0 is more polarized than ketone C-0 because a-As in carbocations, more alkyl groups stabilize + character b-Ketone has more alkyl groups, stabilizing the C=0 carbon inductively cc- due to a and b d- none of the above 24-Aldehydes and unhindered...
Question 3 (3 points) Saved When a ketone is converted to a secondary alcohol, the reaction is a(n) O acid-base O oxidation addition substitution reduction