b) After the first reaction to product G is completed, sodium periodate isadded and product H is formed. Provide the structure of H (including relative stereochemistry) by taking the following

facts into account: If the reaction product G is isolated and purified after the first reaction, there is no reaction observed in the second step withsodium periodate.i) If the Ru-catalyst and sodium periodate are added to the purified product G, compound H is obtained.Ru-catalyst