Question

11. Consider this list of compounds: ch,San,CH, c,&ch, Сн,он син,соон Calcium Сн, соон сан,осн, CH Can' C.H. Can CH,CH,COOH CH, CH.CH CH, COCH, CH,CHCH, CH, CH, OCHCH CH, COCH, CH, CH, CH, OH bH Cage Which ONE of them is responsible for this IR and this 'H NMR spectrum? IR SPECTRUM ALS 1600 1600 1400 190 oo NMR SPECTRUM R PHASE liquid film NMR SOLVENT CCIA

Answer 1

Q. Answer should bey CotsOCH; IR spectrum . 3100 ant due to sp2 C-H & tretch. ~ 2000 cmt dere to sp3 C-H stretch. n 1600 cmt due to Cac & Metch. u 1250 and due to c-o stretch. IH NMR Осно сп) Represantation chemical shift " A (3H) . 3.6 ppm A B C5H) "6.5-7.5 ppm multiplicity singlet multiplet csanned with 3 Scanner