对甲苯亚磺酸钠

2-(4-戊炔氧基)四氢-2H-吡喃

5-dimethylphenylsilyl-1-(2-tetrahydropyranyloxy)-4-pentyne

5-(benzyldimethylsilyl)-1-(tetrahydropyran-2′-yloxy)pent-4-yne

(Z)-5-benzyldimethylsilyl-4-pentenal