31 Which one of the following structures represents a meso compound? OH OH HO A) I B) II (C) III D) IV E) None of these -OH त II III IV Give detailed Solution with explanation needed of all options with structures. don't give Handwritten answer C
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- What does it mean if a mixture of enantiomers has an enantiomeric excess (ee) of 60% and rotates light in the (-) direction? O 60% (-) and 40% (+) O 80% (-) and 20% (+) O 80% (+) and 20% (-) O 40% (-) and 60% racemic (*) O 60% (+) and 40% (-)5) Consider each pair of structures below; indicate which one the species are [1] Constitutional isomers: [2] Enantiomers: [3] Diastereomers: [4] Identical: (B) H,N. HO. (A) FOH OH (D) HO. (C) HO. NH2H₂C -CH₂3 H 11 СН3- CH₂ Criven Structures give the relationship of given molecules Cat Enantiomerg (b) Diastereomers (c) Constitutional isomery (d) same molecule GIVE EXPLAINED HANDWRITTEN Anbwer
- Identity the relationship between these two compounds. CH,CH3 H НО. H. H3C CH3 CH2CH3 A) enantiomers B) diastereomers C) conformational isomers D) constitutional isomers- с app.101edu.co Identify which of the following compounds is meso. I H₂CO H III H C H₂CO HCI Н A) 1 B) II Question 52 of 67 C) III D) IV OCH H₂CO "CH3 H C H CH₂ OCH₂ IV Н H₂CO H.C Н OCH, "H CH3 CH3 OCH₂ S В SubIdentify the relationship between the following compounds. H3C COOH ; HOOC CH ОН enantiomers diastereomers H™ HI!.. HO O achiral O No answer text provided. CH3
- + NH₂ HO Ja'qub ||| Tamsulosin is a pharmaceutical used to treat an enlarged prostate. Choose the compound that would be suitable for preparing the necessary diastereomeric salts to purify the racemic mixture of tamsulosin shown below. OH IV НО. O OH OH NH₂ OH OH A) I B) II D) IV3), compounds, enantiomers, diastereomers, or constitutional isomers). The same answer can be used more than once. For the following pairs of compounds, indicate the relationship (identical (a) (b) H H H HO CO,Me MeO,COH NH2 NH2 H. HN -NH2 MeO,cT'OH H. HOTCOME H (c) H CHCH3 (d) CH3 Br. H H он Br- -CH,CH, Br H +H H- Br -H H H HO- -H CH3 H3C- Br -Br ČH3 ČH3 3Which of the following centers have R chirality? Select all that apply. A.A О в. в Dc.c OD.D OE.E OF.F B E F) None of the above
- Please provide the IUPAC name (only) for the compound that best represents the spectroscopic data here: • Molecular formula: C4H100 Important IR data (cm 1): 3280 (broad); 2910-2950 (many); 1053 • All 'H NMR data shown as x.xx ppm (splitting), integration. 1.23 ppm (t), 3 1.23 ppm (d), 3 "-OH" 1.46 ppm (m), 2 4.03 ppm (m), 1 5. PPMsignme [Review Topics] [Re Classify the following compounds as chiral, achiral (but not meso), or meso. 1st structure: H. H2N 2nd structure: HO, H. 3rd structure: CO,H Submit Answer Retry Entire Group 7 more group attempts remainingWhich of the following are a set of constitutional isomers? I answered II, III, and IV but I’m not sure