N-BENZYL-2,4,6-TRIPHENYL PYRIDINIUM TETRAFLUOROBORATE

Base Information

• Chemical Name: N-BENZYL-2,4,6-TRIPHENYL PYRIDINIUM TETRAFLUOROBORATE
• CAS No.: 66310-10-9
• Molecular Formula: C30H24N.BF4
• Molecular Weight: 485.332
• Hs Code.: 2933399990
• Mol file: 66310-10-9.mol

Synonyms:1-Benzyl-2,4,5-tricyanobenzol;N-Benzyl-2,4,6-triphenylpyridinium tetrafluoroborate;1-benzyl-2,4,5-tricyanobenzene;1-benzyl-2,4,6-tetraphenylpyridinium tetrafluoroborate;1,2,4-Benzenetricarbonitrile,5-(phenylmethyl);N-benzyl-2,4,6-triphenyl pyridinium boron tetrafluoride;

Chemical Property of N-BENZYL-2,4,6-TRIPHENYL PYRIDINIUM TETRAFLUOROBORATE

Chemical Property:

• PSA: 3.88000
• LogP: 8.32340

Purity/Quality:

99% ^*data from raw suppliers

N-Benzyl-2,4,6-triphenylpyridiniumtetrafluoroborate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of N-BENZYL-2,4,6-TRIPHENYL PYRIDINIUM TETRAFLUOROBORATE

There total 7 articles about N-BENZYL-2,4,6-TRIPHENYL PYRIDINIUM 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: 94.0%

2,4,6-triphenylpyrylium tetrafluoroborate (448-61-3) + benzylamine (100-46-9) → N-benzyl-2,4,6-triphenylpyridinium tetrafluoroborate (66310-10-9)

Guidance literature:

In ethanol; at 20 ℃; for 6h;

Reference yield:

acetophenone (98-86-2) → N-benzyl-2,4,6-triphenylpyridinium tetrafluoroborate (66310-10-9)

Guidance literature:

Multi-step reaction with 2 steps

1: benzene / 4 h / Inert atmosphere; Schlenk technique; Reflux

2: ethanol / 4 h / Inert atmosphere; Schlenk technique; Heating

In ethanol; benzene;

DOI:10.1021/acs.orglett.0c00554

Reference yield:

benzaldehyde (100-52-7) → N-benzyl-2,4,6-triphenylpyridinium tetrafluoroborate (66310-10-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 40 percent boron trifluoride / diethyl ether / 2 h / 100 °C

2: 81 percent / ethanol / 12 h / 25 °C

With boron trifluoride; In diethyl ether; ethanol;

upstream raw materials:

2,4,6-triphenylpyrylium tetrafluoroborate

benzylamine

benzaldehyde

acetophenone

Downstream raw materials:

(2-nitropropyl)benzene

2-Phenylnitroethane

2,4,6-triphenylpyridine

N-Benzylpiperidine

Refernces

• 1、 Andrews, Jonathan A.,Pantaine, Lo?c R. E.,Palmer, Christopher F.,Poole, Darren L.,Willis, Michael C.. "Sulfinates from Amines: A Radical Approach to Alkyl Sulfonyl Derivatives via Donor-Acceptor Activation of Pyridinium Salts". supporting information. p. 8488 - 8493. Retrieved 2021/11/01.
• 2、 Sambiagio, Carlo,Ferrari, Matteo,Van Beurden, Koen,Ca', Nicola Della,Van Schijndel, Jack,Noel, Timothy. "Continuous-Flow Synthesis of Pyrylium Tetrafluoroborates: Application to Synthesis of Katritzky Salts and Photoinduced Cationic RAFT Polymerization". supporting information. p. 2042 - 2047. Retrieved 2021/04/05.