Provide a structure for the given compound. molecular mass 101; IR: 3397, 3200, 1655, 1622 cm-¹; 13C NMR: 6 27.5, 8 38.0 (weak), 8 180.5 (weak). Draw the compound. Select / |||||| Draw H N Templates O More
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- 4G 4G ill iill 1:54 PM 43 ... H2NCH;CH,CHNH2 CH3 3. Draw structures corresponding to the following IUPAC names: (a) Triethylamine (b) N-Methylaniline (c) Tetraethylammonium bromide (e) N-Ethyl-N-methylcyclopentylamin (d) p-BromoanilinePlease 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. PPMof 10 Provide a structure for the compound with the formula C, H,NO using the given information. 13 IR: 3360, 3280 cm- (doublet); 1611 cm-; no carbonyl absorption; 'H NMR spectrum: chemical shift, Hz 1200 2400 2100 1800 1500 900 600 300 3H J = 6.9 Hz J = 6.9 Hz J = 8.7 Hz |= 8.7 Hz 4H 2H 2H 2H 7 4 chemical shift, ppm (8) 3 1 0. Draw the structure C, HNO. 13 Select Draw Rings More Erase // C H N 5. 6 8
- Provide a structure for the compound with the formula C,H, NO using the given information. IR: 3360, 3280 cm (doublet); 1611 cm¯"; no carbonyl absorption; 'H NMR spectrum: chemical shift, Hz 1200 2400 2100 1800 1500 900 600 300 3H J = 6.9 Hz J= 6.9 Hz J = 8.7 Hz J = 8.7 Hz 4H 2H 2H 2H 8. 6. 4 chemical shift, ppm (8) 3 APR étv Aa MacBook AirDetermine product (A) of the reaction (1) NK + DMF CH2 – Br (A) (81%) (2) HO¯/H2O (Benzyl bromide) (a) Ph – NH2 (c) Ph – CH2 – NH – CO,H (b) Ph – CH2 – NH2 (d) Ph – CH, - NH – CHO5. (Chapter 15 - Q41b) Propose a structure for the compound that fits the following description. C30H14 7.0 8, (4H, broad singlet) 2.85 (1H, septet J = 8 Hz) 1.20 5 (6H, doublet J=8 Hz) 2.28 6 (3H, singlet) IR: 825 cm 1 5(a) Degree of the unsaturation of this compound is= 5(b) Two peaks at 2.85 o and 1.20 õ indicate that the compound has. group = 4(c) A peak at 2.28 õ indicates that the compound has. group= 4(d) IR absorption indicates the compound is .-disubstituted = 4(e) The name of the compound is =
- Draw out the structure: The Key signals for IR are = 3090, 2800-3000,1700,1455,1560,1598,1110,1290 cm^-1. MS is = M+ 150,m/z121,105,77. 1H NMR is=7.5 –7.9 m,4.1 q,1.2 t.; 13C NMR: 14.4,60.8,128.4,129.7,131,133,167ppm4G 4G 1:54 PM 43 ... H2NCH,CH,CHNH2 CH3 3. Draw structures corresponding to the following IUPAC names: (a) Triethylamine (b) N-Methylaniline (c) Tetraethylammonium bromide (e) N-Ethyl-N-methylcyclopentylamin (d) p-Bromoaniline4G 4G illl 1:54 PM 43 ... 2. Name the following compounds: (c) CH3 CH3CHNH2 (a) (b) CH3CH2NHCH,CH3 N-CH3 (d) CH2CH3 (e) H CH3 H2NCH2CH2CHNH2
- Reaction of acetic acid, CH3CO2H, with isotopically labeled CH318OH and catalytic sulfuric acid gives: 180 A) CH;COCH; + H2O CH;C "OCH; + H,0 180 II C) CH;COCH3 + H¿®O D) equal amounts of A and BComplete the following answer using the data provided here: • Molecular formula: C5H10O2 • Important IR data (cm-1): 3150-3010 (many); 1740; 1248; 1050 • All 'H NMR data (ppm, splitting, integration): 3.66 ppm (s), 3; 2.20 ppm (t), 2; 1.80 ppm (m), 2; 0.98 ppm (t), 3 Which of the following best fit this spectroscopic data? OH H. A C D E2. Use the spectroscopic data provided below to answer the questions.a. Determine the structure of C5H8O from the IR and NMR data given.IR: 3023 cm-1, 1685 cm-1, 1619 cm-1. 13C-NMR: 7.9 ppm, 32.9 ppm, 127.7 ppm, 136.5 ppm, 201.1 ppm1H-NMR: 1.1 ppm (t, 3H), 2.6 ppm (q, 2H), 5.8 ppm (d, 1H), 6.23 ppm (d, 1H), 6.34 (t, 1H)b. Identify all of the Lewis acid sites and the Lewis base sites on your molecule.