1-(4-Fluorophenyl)-1-phenyl-2-propyn-1-ol → 3-phenyl-3-(4-fluorophenyl)-13,13-dimethyl-3H,13H-indeno[2',3':3,4]naphtho[1,2-b]pyran

Participants

Reaction Steps

The process from Step 3 of Example 1 was followed except that 1-(4-fluorophenyl)-1-phenyl-2-propyn-1-ol (from Step 1) was used instead of 1-ferrocenyl-1-(4-fluorophenyl)-2-propyn-1-ol. The 1-(4-fluorophenyl)-1-phenyl-2-propyn-1-ol was reacted with 7,7-dimethyl-7H-benzo[C]fluoren-5-ol (from Step 3 of Example 1) to provide 3-phenyl-3-(4-fluorophenyl)-13,13-dimethyl-3H,13H-indeno[2′,3′:3,4]naphtho[1,2-b]pyran. Mass spectrometry analysis supported a molecular weight consistent with 3-phenyl-3-(4-fluorophenyl)-13,13-dimethyl-3H,13H-indeno[2′,3′:3,4]naphtho[1,2-b]pyran.

Provenance & Evidence