Determine the structure for the molecule with the formula C11H140 that most likely produced the 'H NMR and IR spectra below. singlet 2H multiplet SH triplet зн triplet 2H sextet 2H 11 10 1. HEP-01-734 ppm

4 uv/vis spectrum obtained by my TA

Answer the questions

Compound T has the formula C4H,CIO₂. The ¹H NMR, 13C NMR and the IR spectra for Compound T are shown below. Propose a structure for Compound T. (IR is on the next page.) 9 HSP-49-250 DEPT-90 DEPT-135 8 200 7 6 CDS-12-114 Jelle 5 180 160 140 1:3 ppm 4 120 100 : 2 peaks ppm 3 80 2 peaks 2 3 1 bissa owi zar 60 40 0 20 -1 peak 0 anic

Classify these compound classes according to their expected 13C NMR chemical shifts (ppm). Some ranges will have more than one compound class. 190–220 ppm 160-190 ppm 100–160 ppm 65–85 ppm 0-60 ppm Answer Bank aldehydes alkynes alkenes alkanes amides ketones alkyl halides esters

Can someone please help me identify what compound this is? I know it's a ketone but Im struggling with finding what chemical it is.

1% 76 70- 60- 50 40- 30- 20 10- -of 4000 3505.81cm-1 acetophenone 3500 O 2-methylcyclohexanone benzoyl chloride benzyl acetate O butyrolactone O cyclopentanone methyl benzoate 3523.83cm-1 methyl propionate 2992 510m-1 3000 2817.24cm-1 2500 1769.54cm-1 cm-1 2000 N 930.88cm-1 1377.30pm-1 1500 1167.95cm-1 1000 1036.26cm-1 500

20) Using the following information, determine the structure of the compound, which has the formula of C;H1402.: FT-IR spectrum 100 4000 3000 1500 1000 S00 VEER 'H-NMR 3H 6H 2H 2H 1H PPM TPENSHETTINCEIS