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4) (16 pts) Please name the following structures or draw the structure from the name a) b) tetrahydroturan c) & th 9) ortho-dimethoxybenzene h)
4) (16 pts) Please name the following structures or draw the structure from the name بل لل الم Ortho-dimethoxyben لكن ३ TY. 7 D
draw a detailed mechanism of t-butyl-2,5-dimethoxybenzene
draw the structure corresponding to each name. draw the structure corresponding to each name.
What's the theoretical yield of 1,4-di-t-butyl-2,5-dimethoxybenzene (MW = 250.38 g/mol) if 0.0008 mols of 1,4-dimethoxybenzene (MW = 138.16 g/mol) were used? Please help and show work if possible.
draw the structure corresponding to the name 4 hydroxy Click the "draw structure" button to launch the dra Draw the structure corresponding to the name. 4-hydroxyheptanal draw structure ...
1. Name the following compounds, IUPAC or Common. ин H₂C CH₂ 2. Draw the structure of the following compounds. a. 3-methyl-3phenylbutanal
Please show all work! Thank you (: 1. Draw the 1H-NMR spectrum of 1,4-dimethoxybenzene. Clearly show the multiplicity, the relative peak heights, and integration value of each signal in the 1H NMR spectrum. Chemical shifts. 1,4-Dimethoxybenzene: 3.80 (CH3), 6.80 ppm (Ph-H). (35 points) 2. What is the absorptivity of an analyte in a concentration of 5 mM with an absorbance of 0.8 when measured with a 1-cm pathlength cuvette. (25 points)
Please show all work! Thank you :) 1. Draw the 1H-NMR spectrum of 1,4-dimethoxybenzene. Clearly show the multiplicity, the relative peak heights, and integration value of each signal in the 1H NMR spectrum. Chemical shifts. 1,4-Dimethoxybenzene: 3.80 (CH3), 6.80 ppm (Ph-H). (35 points) 2. What is the absorptivity of an analyte in a concentration of 5 mM with an absorbance of 0.8 when measured with a 1-cm pathlength cuvette. (25 points)
Draw the mechanism arrows for the Friedel-Crafts acylation of phenol at the ortho position. Be sure to add all lone pair electrons and nonzero formal charges. In the fourth box complete the structures and draw curved arrows between the base and first resonance structure. You do not need to add curved arrows between the resonance structures. Draw the mechanism arrows for the Friedel-Crafts acylation of phenol at the ortho position. Be sure to add all one pair electrons and nonzero...