5 ene 2 carboxaldehyde 0 1 mole was slowly added at room temperature and the mixture was reacted at the same temperature for 10 hours after the reaction was completed the procedure of example 28 was repeated to obtain the compound represented by following chemical formula 37 as a colorless and clear liquid 20 4 g yield 85 the procedure of example 4 was repeated but using twice as many moles of ethylene glycol to obtain the compound represented by the following chemical formula 38 as a colorless and clear liquid the procedure of example 5 was repeated but using twice as many moles of trimethylene glycol to obtain the compound represented by following chemical formula 39 as a colorless and clear liquid the procedure of example 6 was repeated but using twice as many moles of 1 4 butanediol to obtain the compound represented by following chemical formula 40 as a colorless and clear liquid the procedure of example 7 was repeated but using twice as many moles of 1 5 pentanediol to obtain the compound represented by following chemical formula 41 as a colorless and clear liquid the procedure of example 8 was repeated but using twice as many moles of diethylene glycol to obtain the compound represented by following chemical formula 42 as a colorless and clear liquid the procedure of example 9 was repeated but using twice as many moles of triethylene glycol to obtain the compound represented by following chemical formula 43 as a colorless and clear liquid the procedure of example 22 was repeated but using twice as many moles of ethylene glycol to obtain the compound represented by following chemical formula 44 as a colorless and clear liquid the procedure of example 23 was repeated but using twice.