From the compounds listed above, choose any pair of compounds that are resonance contributors.
option C and D are resonance contributors
From the compounds listed above, choose any pair of compounds that are resonance contributors. 0 он...
Which of the following pairs are resonance contributors? L CH2=CHCH and 11. and CH=CH OOH CH3-CH :0: III. and CH-- CH3 -C-H U :0: IV. CH3C-H and CH3-C-H 8 V. CH3-CH, and CHCHOH A) B) C) DIV EV
$13.62 Identify the chiral carbons, if any, in each of the following compounds: (13.2) 0-CH, ОН О | | a. CH, CH-CH, b, CH3-CH-C-CH, ОН Сн, о с. СН, -c-CH, d. CH3 -CH-C-CHz ОН Br е. Сн, -с-CH, CH, ОН
1. The structural formula of 10 compounds listed in Table 1 of this experiment are shown here. ME А B 1 Structure (Letter) Name 2 Acetone 3 Benzaldehyde 4 2-Butanone 5 Heptanal Salicylaldehyde d 6 7 8 Acetophenone Benzaldehyde Cyclohexanone 2-Pentanone 9 10 11 Propanal D = qi.com Od CH3-C-CH . B . D CH, CH CH CH3-CH2-CH2-CH E CHACHA CH, CH, H, OH, OH, - F CH3-CH2-CH2-CH2-CH2-CH2CH Ho CH CHO CH3-CH2-CH2-C-CH H CH3-CH2CH CH ОН
Which of the following pairs of compounds are isomers? A) CH3 -CH2-O-CH2-CH3 and CH2-0 - CH2-CH3 CH3 B) 0 CH3-CH2-C- CH3 and CH3 - CH2 - CH2-CH ОН CH3-CH2-CH-OH and CH3 - CH-CH2-CH3 CH3 D) CH3-CH2-CH2-OH and CH3-O-CH3 CH3CH2OH and HC CH3
Which of the compounds shown below are chiral? (choose all correct) ОН o ОН E Which of the compounds shown below is/are chiral? (choose all correct answers) O For determining whether a stereogenic center is Ror S. the substituents need to be ranked. Rank the following substituents from high to low, entering a 1,2,3, or 4 next to each structure, with 1 for highest priority ranking and 4 for lowest priority ranking. 0-6 -C-H -CH_Br -CH₂OH -c-oh Which of the...
use structures to fill in blanks in IR spectra Match the twelve compounds that are listed below with corresponding Infrared spectra that are displayed on this page and the following. Write the number of your selection in the IR spectrum. сна OH NH2 2 son ОН OCH3 -C=N 7 8 CH3 -(CH2)2CH2OH -CEN 9 10 11 12 mmmm Exp. 10а - 125 - Exp. 10а We were unable to transcribe this image
can someone show me all the resonance structures for the above 4 compounds? I'm trying to understand basicity but I can't figure out the resonance SHrors 2,3,4 mela makes weaker basl tha CH3 O fo NH2 salesat IV IK1LStrongas base
Propose syntheses of each of the following compounds, from the given starting material and any other needed reagents. » O- CH2OH from O con b) CH3CCHz from CH3CH=CH2 ОН • OCHGHs from O-Br
Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a - j for your answers. 1. 2. CH3 CH3 +H20 2 H3C-C CH3 Br он Aqueous acetone +H20 +HBr racemIc optically active
p-Toluidine (4-methylaniline) can be readily converted into the five compounds shown below from a common intermediate. Indicate the structure of the intermediate and the reagents required for these transformations Br NH2 CN ОН Using resonance contributors for the intermediate carbocation, explain why a phenyl group is an ortho-para director FeCl. Cl2 + Cl