CILAT j. l-bromo-3-chlorocyclobutane 55. Which of the following has an asymmetric center? CHBryci BHFCI CH CHCI...
Which of the following compounds have an asymmetric center? Check all that apply. CH,CH, CHCH CH, CH CHCH.CH Br CH, CHCHCH, NH, CH - CHỊCH CCHCHỊCH CH,CH,OH CH,CH,CHCH CH
1) + NaOH J) PCC OH CHCI K) H CH OH L) 1. Mg, ether Br 2. 3. H2O M) OH I Na Cr2O7 H2SO4
Name the following compound below with correct stereochemistry. CH Br r -H H-CH, CH,CH, (25,3S)-2-bromo-3-methylpentane (20,35)-2-bromo-3-methylpentane (25,3R)-2-bromo-3-methylpentane (2R 3R)-2-bromo-3-methylpentane
Which of these is a correct Fischer projection formula of the (S) form of 3-bromo-1,1-dichloro-2-propanol? Н СHa, CH-Br ОН ОН ОН НоннансHCH-Br HHCHCI, Bн,ссна, CH BY CHCI CH Br ОН Ооооо
3. For 1,3-dimethoxycyclohexane: (i) determine how many asymmetric center and stereoisomers there are? (ii) draw the highest and lowest energy conformation for each.i) determine which isomer has the lowest potential energy. (iv) number them and indicate which ones are enantiomeric, diastereomeric or meso. 3. For 1,3-dimethoxycyclohexane: (i) determine how many asymmetric center and stereoisomers there are? (ii) draw the highest and lowest energy conformation for each.i) determine which isomer has the lowest potential energy. (iv) number them and indicate which...
Which of the following represents the addition polymer formed from the monomer shown below? CH2=CHCI +CH-CH+ A) +CH=CCI+n B СІ C) +CCI=C-CI+, D +CCl2-CC1Zt. E) +CH2-CH+ A.B ОВ. С ooooo
QUESTION 2 How many of the carbons in the following compound is/are a chiral center? CH,-CH CHCI-CH2 CH CH CH Cl CHs O 4 or more 02 03 01
11. Determine the absolute configuration of each asymmetric center in the following molecule CH2CH2CH2CH3 12. What is the enantiomeric composition of a mixture that has a specific rotation of +88 degrees and has an enantiomeric excess of 40%. What are specific rotations of each enantiomer? 13. Determine if each of the following pairs of compounds represent enantiomers, diastereomers, constitutional isomers, or two molecules of the same compound CH H+CH н-н H -Br BH CHE
U > Question 4 US Name the following compound. Br H CH H H CH,CH, 1-bromo-1-methylbutane 1-bromo-2-methylbutane 3-bromo-2,4-dimethylhexane BO 4-bromo-2.2.3-trimethylhexane
Name the following compound. CÁCH Br. Н H CH CH.CH 1-bromo-1-methylbutane 1-bromo-2-methylbutane 3-bromo-2,4-dimethylhexane 4-bromo-2,2,3-trimethylhexane