Question

RUVIEW TOPICS Rolences The cyclobutenyl dichloride deriviative below reacts with the powerful Lewis acid antimony pentafluoride in liquid SO2 at -75° to give a pale yellow solution that exhibits one singlet at 3.68 ppm in its 'H-NMR spectrum. The species in solution (A) has been identified as the salt CH2X, where X is an hexahaloantimonate anion. Draw the structure of the CoH12 ion. H₃ CH₂ SbF5 C SO2, -75° C3H12X2 (x = hexahaloantimonate anion) H₃ C CH₃ • Draw cations and anions in separate sketchers. • Separate structures with + signs from the drop-down menu.

Answer 1

slofs is a strong Lewis acid so it can react with halides to produce anion. - In the giren realtion SbFG remores Chlorine atooms from the System & produce dilation. While itself form Sbed anim. As the Cation is aromatic in nature belause the Cation is planas, conjugated & Contains (an +2) electrons ie 2 T electrons where n=0, so it is easier to renore el from the system as after soemoval of el system going to be aromatic. Hoc син., 3 _SWFS la с SbFS нас Hzcy lo Sbfçct Hzc sofa o soffa (eg H 1 2X2) CH3 @ tai Sb Fs Hze Tog-slofs CH3 SbFS CH3 Hz