Treating the compound shown below with aqueous sulphuric acid yields which of the following compounds? i....
Treating the compound shown below with aqueous sulphuric acid yields which of the following compounds? i. 2-pentene ii. 1-pentene iii. pentanone iv. pentanal OH iii & iv only ii & iii only i & iii only O iv only O i & ii only
12). Which compounds are formed when the compound behones presence of acid? below is hydelysed in (CH3)2CHCHOCH CH 1 (CH3)2 CHCHOH III. (CH3)2 CHCHO ll. IV. СНСН:011 CHICHO A) 1 and II B) I1I and IV CI and IV D) 13) Write the IUPAC name of the following A) 4-ethyl-6-hexanoate B) 3-ethyl-hexanoic acid C) 3-ethyl-pentanoic acid D) 4-ethyl-pentanal 14) What is the product of the following reaction? CH3 0 H3C NH H3C
1. Which of the compounds shown below would be the most likely product expected from the reaction scheme shown? 2. Select the expected major product(s) from the treatment of 1-pentyne with 1 equivalent of Br2. Select one: a. 1,1-dibromo-1-pentene b. (E)-1,2-dibromo-1-pentene c. (Z)-1-bromo-1-pentene d. A and B e. B and C Which of the compounds shown below would be the most likely product expected from the reaction scheme shown? (CH3)2CHCH2CECH ROOR Br 산- Br Br Select one: O a. I...
please help with these ASAP, thanks! Arrange these compounds in order of decreasing acidity. List the most acidic compound first. 11 III Thor IV. OH OH ОН ОН O I>IV > I > III 01> II > III > IV III >I> II > IV OIV > II >I> III What is the major product in the following reaction? 1. CH3l (excess) ? NH2 2. Ag20, H20, heat HN
explain the following answers 4. (3 pts) If a dichloromethane solution of the following four compounds was extracted with an aqueous solution of K CO3, which compound(s) (in conjugate base form) would be extracted into the aqueous layer? SH SO, IV A) I and II B) I, II and III C) III and IV D) IV 6. (3 pts) If a dichloromethane solution of the following four compounds was extracted with a mixture that consists of water and NaH, which...
Which of the following compounds is consistent with the^13C NMR spectrum shown below? A) I B) II C) III D) none of these Which of the following compounds have the same degree of unsaturation? C_5H_5Br_2NO C_6H_5Br C_gH_10BrIO C_9H_11 NO A) I & II B) I & III C) III & IV D) II & III E) none of these
see Vitc lab 2. The chromium oxidation of compound I below yields a mixture of products (II- V). Identify the order of elution that would occur if you used an alumina stationary phase with diethyl ether to separate the mixture of products (II, III, IV, V) by column chromatography. (Assume there is no starting material in the products.) (a) Write balanced redox reactions for the reaction of K Cr O, with I to give each of the products. Starting material...
Which compound among the following can be obtained by treating a primary alcohol with chromic acid? Which compound among the following is aromatic? 2 OH 15 16 Which compound among the following is an ether that can react in an S2 reaction readily O он What is the main product of the following reaction? HO - a ta an (b) ang (C) What is the main product of the follow OACH - 5 Show nett
23. Which of the following correctly ranks the compounds below by ascending boiling point? I. CH3COCH II. KC III. Kr IV. CH:CH(OH)CH A. I<II<IV<III . . B. III <IV<I<II I . C. II<IV <I<III D. III <I<IV<II
23. Which of the following correctly ranks the compounds below by ascending boiling point? I. CH3COCH3 II. KC1 III. Kr IV. CH3CH(OH)CH3 A. I< II <IV <II B. III <IV <I<II C. II<IV <I< III D. III <I<IV < II