Question

10 20 30 40 50 60 70 80 90 100 110 120

need molecular formula, compound name and assign at least 2 13C signals

Answer 1

IR Sacteuum te opound Ras fdloreug peals xfeals ot and 311o Enand 3070cm bebengs CH Stretching omatic carbon Paks aound 29p0cw and as5ou balongs to aliphatc e stetching tuguanas strong Peak at n40 belongs to conbonk shulching tagug 4Ester Peak at 1550cn belangs to c-c stalching auomatic ng * Paks at 10o and 136omn belbvgs to c-H bendingtuague Strong Peak at 1s0u balngs to Co stutching ekor bagicl cpon ts Compound is ester and Contain both aliphatic and amatic goups HNMR *Multipat at s79Ppm coth intgeation d 5H Pedtons belaugs o aromatic 5 Pedtous dPhang goup Taiplet at su.3 PPm with mtigeatien 2H belongs to CH2 goup atlached to Tiiplet at 82.9 PPm coith intageation 2H hobngs to CH Taiplet at s2 3Pm oith intigiation 2H holongs to CH Rorup attached to conbo geup multiplet at S16 PPm oith 2H intigiation bolongseth gerup Tuplet at S09PPM oth sH mtigeation belovg to C gaup attachad to CHo gup 13CNMR Peak ats 174 Ppm helongs to Estoe reats at S138, 129/28 and 125 PPm belangs to aromatic carban feak at s G5 PPm bolongs to alkosy carbon Ptaks at s39, S6 ppm holbngs to alophatic carbons attached to Carbonyl aud aromatic carbons atom

Peaks ats 18 and 14 PPm belongs alkane Carhon Peaks Baxd upondee the dala the stuctiae & the Compound i's -CH-CH-0-CH-CHCH Propyl phenyl peopionate chemical Shiptm Ppm 1HNMR -0- cH CHCH 43t CHG m) a CH CH chemical shitt valus m Ppm 13CNMR 0CH2CH CH ctCH 3 e) G5) (8) CI4) HoweLeL mass SPectum docs not show moleculae an Peak sen so Iam unalule to avdlyse He mas SPecteum