Question

30) 30) A compound X of molecular formula CgH12 with no triple bonds reacts with one equivalent of H2 to give a new compound having molecular formula CgH14. What can be inferred about the structure of compound X? A) Compound X has 2 rings and 1 p bond. B) Compound X has 3 p bonds. C) Compound X has 1 ring and 2 p bonds. D) Compound X has 3 rings. 31) Determine the product of the following reaction. Н. Lindlar's cat. IV DIV A) I B) II C) III 32) 32) What reagent is required to accomplish the following transformation? A) H2, Ni CN2, NH3 AH. Ni B) H2, Lindlar catalyst D) H2, Pd-C Hopa-car celias 33) 33) Determine the product of the following reaction. 1. LIAIH 2. H2O C) III D) IV B) II A) I

Answer 1

Solution 34 ---- H2 Lindler's -catalyst And I ---------- Linddrar's Catalyst used cis- alkenes. for the hydrogenation of alkynes to