Question

Draw the lowest energy conformer of each of the 5 compounds. NC.

Answer 1

solution: and 4 - " The lowest energy contorarmar is below- Because here is no not axiul interaction. 4. Here is one axial - axical interaction are CN and H с) : lowest enerys conformer is си» 1,3 ; Here nox axial interaction, CH3 i most stable. 0 Here is axial interaction between phenyl and-on group : lowest energy conformer is On 1,3 No axial interaction. Most stable НО- - REDMI NOTE 5 PRO MI DUAL CAMERA

1,3 # * L ys - and Here is naxial interaction between - CH3 and 1 .. lowest energy conformer is al interaction, No 4,3 díaxical must stable CH3 A more stene interaction. a less stable cis-decalin : lowest energy conformeris CH3 most stable because of fewer steric interaction, trans-decalin