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2,6-dimethyloct-2-ene
Provide a detailed typed explanation of its molar mass calculation
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- (30) Take a look at the two multi-substituted benzene compounds below. Trinitrotoluene (TNT) has its NO, groups on carbons 2, 4, and 6. Which of the two fits this numerical scheme? Hint: Toluene is a special name for benzene whose primary functional group is a methyl group substituted in place of one of its hydrogens. CH3 CH3 O,N. ZON O,N NO2 NO2 NO24. Two compounds A and B isolated from plants have the following chemical data. Determine the their structures from the data provided (and give the structures of their derivative C) A H2 C 1. Оз C15H28 А, С15Н24 C15H24 Pd/C H 2. NaHSO3 В H2 C H. C15H24 Pd/C C15H28 A HBr Br 1. Оз В, С15Н24 C15H24 2. NaHSO3 В Br HBr C15H24PPh3, DIAD CH20H (A) THF mitsunobu H2N sreaction NH2 excess AGOH () (Ci3H20 INS) me I N-me me
- Which is a correct resonance structure for compound A below: H2C=CH-C*H-CH=O (Compound A) 2. H2C=CH-CH=CH-O* 3. H2C=CH-c*H=CH-O I. H2C*-CH=CH-CH=O 4. H2C=C*H=CH-CH=DO O 3 and 4 O 2 and 3 O 1 and 4 01 and 2 MacBook A 20 F3 O00 F1 F2 F4 F5 F6 $ 2 6. Q W E Y S D F G T # 3Compound A, C4H40, undergoes the ring substitution reactions characteristic of aromatics to give two isomers. Draw the structure of A. ring substitution 2 substitution isomers A Draw cations and anions in separate sketchers. • Separate structures with + signs from the drop-down menu. ChemDoodleQ5.) Two isomeric aromatic compounds X and Y have the following percentage composition by mass: C = 66.4%, H = 5.5%, Cl = 28.1%. The relative molecular mass of the compounds is 128.5. a.) Find the molecular formula for X and Y. %3D b.) i.) One of the compounds, X, yields a white precipitate when warmed with aqueous silver nitrate, whereas Y does not. What can you deduce from this? ii.) Suggest a structure for X and give all the possible structures for Y. c.) Compounds related to Y are used as insecticides. What property to these compounds causing environmental damage?
- Boc H3C Boc つい H₂C ·N ZI C H OH CH(CH3)CH₂CH3 H + DCC Na₂CO3, H₂O [(CH3)3COCO]20 C6H5CH₂OH, H† CH(CH3)CH₂CH3 H₂N CF3CO₂H H₂, Pd-C OH, H2O HBr, CH3COOH draw structure ... H |||| OCH₂C6H5 OCH₂C6H5Questions 1015MSC Chemistry of Biological Systems II 186403 1. What is the purpose of the concentrated sulfuric acid in the preparation of aspirin? 2. Anhydride means "without water". Suppose 1 M H₂SO4 were substituted for the concentrated H₂SO4. Would the yield of acetylsalicylic acid be increased, decreased, or unaffected by the substitution? Explain.30). Pleuromutilin (shown below on the left) is an interesting organic molecule that binds to the peptidyl transferase center of bacterial ribosomes, preventing protein synthesis; which identifies this compound as a potent antibiotic. While this molecule is structurally complex, a recent laboratory synthesis was completed using a simple cycloalkene as a starting material (shown below on the right). Ме но он Me- -H Me Me Me () Pleuromutilin contains many different functional groups. From the list below, identify all the functional groups present in the structure of pleuromutilin and label each functional group on the structure with the corresponding letter (see example). (a) alkyl group, (b) alkene, (c) alkyne, (d) 1° alkyl halide, (e) 2° alkyl halide, (1) 3° alkyl halide, (g) 1° alcohol, (h) 2° alcohol, (1) 3° alcohol, (j) ether, (K) epoxide, (1) aldehyde, (m) ketone, (n) carboxylic acid, (o) ester, (p) 1° amine, (a) 2° amine, (1) 3° amine, (s) imine, (1) nitrile (i) How many sp3…
- Below is a structural formula. What is the corresponding condensed structural H formula? H1C1I Н Н OCH3NHC(CH3)2 H-CN-C-C CH3NHCH(CH3)2 OCH3NC(CH3)2 :Z―I OCH3NCH(CH3)2 H H H I— H -C-H H (NH, CH31(excess) aq. Na2CO3 →A A48 "A".... NH, CH3 NH, CH, H,C (1) (2) CH3 CH, NH2 JA) Ph-N(CH) (3) CH, CH39:E7 Give the IUPaC names for the compounds in the attached list. your answer contain only number and name. Example: No. 1= 2- methylpropane * H,C-CH-CH 1 CH 2 H,C-CH-CH CH,-CH, H,C-CH,-CH,-CH-CH,-CH,-CH, ČH-CH3 CH,-CH, 4 H.C-CH-CH,-CH- CH CH;-CH3 CH 5 6 7 Your answer