(a) For each of the following structures A – D, indicate whether it is chiral or not. Explain your answers. H₂N OH OH A NH₂ 33 B PPh₂ PPh₂ Ph C=C=C=C D CI Ph
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- OH A B NH2 NH2 Which labelled carbon (A or B) is chiral? (A) B B) A(a)(2R,3S)-2,3-dibromohexane, label each structure you have drawn as chiral or achiral.1. Which of the following is a chiral molecule? Encircle the substituents that make it chiral. H c=c=CCH3 'CO2OH (A) CH2OH CO2H H (B) (C) CH3 CH3 (D) poddns
- 3. Deduce the relationship between each of the following pairs as enantiomers, cis-trans isomers, constitutional isomers or same molecule. (a) H and Br он но Br (b) OH OH OH H and OHThe following compound is achiral O chiral C=C=CH CH32. Identify the type of stereoisomerism in each of the following molecules and draw the stereoisomer pair. (a) CH;CH=CHCOH (b) CgH;CH2CH(NH2)CH3
- (a) (R)-1,1,2-trimethylcyclohexane, star (*) each chiral center.(a) For each of the following structures A – D, indicate whether it is chiral or not. Explain. A OH CH3 B H_CH3 с CH3 CH3 н c=c=C CI-CH CH3 CH3 DWhich of the following compounds is optically active? Explain your answer. (C4) Cl,C=CH(CH,) NH,CHCOOH (CH,),C(NH, )COOH CH(CH,), A в
- 4. (a) Draw all possible isomers of C4H3CI2. (b) Indicate which pairs of compounds are enantiomers of one another. (c) Indicate which pairs of compounds are diastereomers of one another. (d) Indicate which compounds would have optical rotations of 0°. (e) Assign R and S configurations to all chirality centers of the compounds in part (a).egg.com C|Chegg.com C|Chegg.com C|Chegg.com C|Chegg.com CChegg.com 3 https://east.cengagenow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator-assignment-take dicate which atoms in the following compound are chiral centers. a CO₂H b HC OH CH₂ e CH2 d CO₂H (Provide a list of letters without spacing. Alphabetize your list (abcd).) Chiral centers: How many stereoisomers do Alpha-numeric input field mpound? Submit Answer Try Another Version [References] 2 item attempts remaining Content OWLv2|CX Previous C|Chegg.com + Next 4) 6:01 PM 7/8/2022 AWhich of the following molecules would be considered chiral? но OH A B A