Question

Interpret the IR spectrum of each product. Circle and label all major peaks directly on the spectrum. **Write the product's name or draw the product on each corresponding spectrum. VI. Interpret the 'H-NMR for each product. Draw out the product and label each H unambiguously i.e. label H's a,b,c).

Answer 1

a) S02 The fint pak I 've to leck at is a carbenihe. There ar rel peaks aft the cardoni le's Zone. The nost abarbanct's perk Prm Go 307 1010)cn'. There isa stretdhing of aromatic ether There is tis at Cc-o-cand ef $imetn caf bending CH an Fwo peaks There are at A042 m Gan &t 4247m benzilie compoend from A600c to 2aooem bThere are over Tend etenes

bal dectvade in para The ceapound becavsle it ha ab 2 conti. 15 an ani Leg of 2 C-H Cty t has baad igos annale al is at 202m Finsly e to cenplicm R -CH_gryp with bands at h459Za Theae is a Fen a Lesp of Cegp There inef 2835, 4 em nd 2820 4.co flom attetchiog af CH goup sthetchg gop An taal stretehog sf -CH is a that semes. There is a Thece is a Jeepat 2421,4.c Thers are not bard chain CHs The compesnd CHE

There is a stretching at 3015.2cm^-1 that is of a stretching of -C=CH- group and there is also a signal at 3084.7cm^-1 that comes from a stretching of a terminal of C=CH₂

CH this is because there is not a conjugated vinile н- = CH2 and G.9 pprl 6. 4 ppm Н