6-Hydroxy-4-methyl-1,6,7-triphenyl-2-azoniabicyclo<3.3.0>octa-2,7-diene tetrafluoroborate

Base Information

• Chemical Name: 6-Hydroxy-4-methyl-1,6,7-triphenyl-2-azoniabicyclo<3.3.0>octa-2,7-diene tetrafluoroborate
• CAS No.: 87803-41-6
• Molecular Formula: BF₄*C₂₆H₂₃NO*H
• Molecular Weight: 453.287
• Mol file: 87803-41-6.mol

Synonyms:6-Hydroxy-4-methyl-1,6,7-triphenyl-2-azoniabicyclo<3.3.0>octa-2,7-diene tetrafluoroborate

Chemical Property of 6-Hydroxy-4-methyl-1,6,7-triphenyl-2-azoniabicyclo<3.3.0>octa-2,7-diene tetrafluoroborate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 6-Hydroxy-4-methyl-1,6,7-triphenyl-2-azoniabicyclo<3.3.0>octa-2,7-diene tetrafluoroborate

There total 1 articles about 6-Hydroxy-4-methyl-1,6,7-triphenyl-2-azoniabicyclo<3.3.0>octa-2,7-diene tetrafluoroborate 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:

1-allyl-2,4,6-triphenylpyridin-1-ium tetrafluoroborate salt (73086-81-4) → 6-Hydroxy-4-methyl-1,6,7-triphenyl-2-azoniabicyclo<3.3.0>octa-2,7-diene tetrafluoroborate (87803-41-6)

Guidance literature:

With sodium hydroxide; tetrafluoroboric acid; Yield given. Multistep reaction; 1.) EtOH, MeOH, 0 - 5 deg C, 18 h, 2.) CH₂Cl₂, 80 deg C;

DOI:10.1021/jo00177a013

Reference yield: 82.0%

6-Hydroxy-4-methyl-1,6,7-triphenyl-2-azoniabicyclo<3.3.0>octa-2,7-diene tetrafluoroborate (87803-41-6) → 6-Hydroxy-4-methyl-1,6,7-triphenyl-2-azabicyclo<3.3.0>octa-2,7-diene (87803-40-5)

Guidance literature:

With sodium hydroxide; In methanol;

DOI:10.1021/jo00177a013

upstream raw materials:

1-allyl-2,4,6-triphenylpyridin-1-ium tetrafluoroborate salt

Downstream raw materials:

6-Hydroxy-4-methyl-1,6,7-triphenyl-2-azabicyclo<3.3.0>octa-2,7-diene