Question

draw j value tree diagrams for 4-hydroxy-3-methoxy cinnamic acid

u-Hydroxy-3-methoxy annamic Acid CH₃ thur's TMS 460 .440 420 4 00 360 Hz ) 4.75 3.00 0.69 10 OPPM USER: -- DATE: 03/12/20 (17:27 PTSid: 8192 Fl: 60.170 EX: cleft Hilza.ppg SWI: 1015 IPW: 10.4. OFI: 360.0 NA: 1 PD: 3.0 sec LB: 0.0

Answer 1

ato) & given compound is er 3 Ba) CM3 OH Proton A. B. Singlet. doublet (d) 1 (H)B(1) (1) B (2) C. do . singlet. singlet. doublet. (a) (the (1) f. doublot of doublet (dd) 8. doublet. (A) - Ha