4-chloro-2-ethynyl phenol tetrahydropyranyl ether

<5-hydroxy penta-1,3-diyn-1-yl>-4-chloro phenol tetrahydropyranyl ether

4-chloro-2-<5'-hydroxy hexa-1,3-diyn-1-yl>-phenol tetrahydropyranyl ether

2-<5-hydroxy methyl thien-2-yl>-4-chloro phenol tetrahydropyranyl ether

2-<5-(hydroxyethyl)thien-2-yl>-4-chloro phenol tetrahydropyranyl ether