methyl 6-trifluoromethanesulfonyloxy-3-phenyl-3-(4-pyrrolidinophenyl)-2H-naphtho-[1,2-b]pyran-5-carboxylate

Base Information

• Chemical Name: methyl 6-trifluoromethanesulfonyloxy-3-phenyl-3-(4-pyrrolidinophenyl)-2H-naphtho-[1,2-b]pyran-5-carboxylate
• CAS No.: 1186084-99-0
• Molecular Formula: C₃₂H₂₆F₃NO₆S
• Molecular Weight: 609.623

Synonyms:methyl 6-trifluoromethanesulfonyloxy-3-phenyl-3-(4-pyrrolidinophenyl)-2H-naphtho-[1,2-b]pyran-5-carboxylate

Chemical Property of methyl 6-trifluoromethanesulfonyloxy-3-phenyl-3-(4-pyrrolidinophenyl)-2H-naphtho-[1,2-b]pyran-5-carboxylate

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Technology Process of methyl 6-trifluoromethanesulfonyloxy-3-phenyl-3-(4-pyrrolidinophenyl)-2H-naphtho-[1,2-b]pyran-5-carboxylate

There total 1 articles about methyl 6-trifluoromethanesulfonyloxy-3-phenyl-3-(4-pyrrolidinophenyl)-2H-naphtho-[1,2-b]pyran-5-carboxylate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 58.0%

methyl 6-hydroxy-3-phenyl-3-(4-pyrrolidinophenyl)-2H-naphtho[1,2-b]pyran-5-carboxylate (1186084-95-6) → methyl 6-trifluoromethanesulfonyloxy-3-phenyl-3-(4-pyrrolidinophenyl)-2H-naphtho-[1,2-b]pyran-5-carboxylate (1186084-99-0)

Guidance literature:

With pyridine; trifluoromethylsulfonic anhydride; In dichloromethane; at 0 ℃; for 1h;

Reference yield: 32.0%

methyl 6-trifluoromethanesulfonyloxy-3-phenyl-3-(4-pyrrolidinophenyl)-2H-naphtho-[1,2-b]pyran-5-carboxylate (1186084-99-0) + [4'-pentyl-1,1'-biphenyl-4-yl]boronic acid (121554-18-5) → Methyl 6-(4'-pentylbiphenyl-4-yl)-2-phenyl-2-(4-pyrrolidinophenyl)-2H-naphtho[1,2-b]pyran-5-carboxylate (1186084-62-7)

Guidance literature:

With potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In ethanol; toluene; for 2h; Reflux;

Reference yield: 16.0%

methyl 6-trifluoromethanesulfonyloxy-3-phenyl-3-(4-pyrrolidinophenyl)-2H-naphtho-[1,2-b]pyran-5-carboxylate (1186084-99-0) + (4'-(dodecyloxy)[1,1'-biphenyl]-4-yl)boronic acid (175425-97-5) → Methyl 6-(4'-dodecyloxybiphenyl-4-yl)-2-phenyl-2-(4-pyrrolidinophenyl)-2H-naphtho[1,2-b]pyran-5-carboxylate (1186084-60-5)

Guidance literature:

With sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In ethanol; toluene; for 4h; Reflux;

upstream raw materials:

methyl 6-hydroxy-3-phenyl-3-(4-pyrrolidinophenyl)-2H-naphtho[1,2-b]pyran-5-carboxylate

Downstream raw materials:

Methyl 6-(4'-pentylbiphenyl-4-yl)-2-phenyl-2-(4-pyrrolidinophenyl)-2H-naphtho[1,2-b]pyran-5-carboxylate

Methyl 6-(4'-dodecyloxybiphenyl-4-yl)-2-phenyl-2-(4-pyrrolidinophenyl)-2H-naphtho[1,2-b]pyran-5-carboxylate

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