4,4'-Benzylidenebis[N,N-diethylaniline

Base Information

• Chemical Name: 4,4'-Benzylidenebis[N,N-diethylaniline
• CAS No.: 82-90-6
• Molecular Formula: C27H34 N2
• Molecular Weight: 386.58
• Hs Code.: 2921590090
• DSSTox Substance ID: DTXSID001016399
• Nikkaji Number: J24.375B
• Mol file: 82-90-6.mol

Synonyms:4,4'-Benzylidenebis[N,N-diethylaniline;82-90-6;4,4'-(phenylmethanediyl)bis(N,N-diethylaniline);Leucobrilliant green;SCHEMBL109699;XTGXRPCJUPPBMM-UHFFFAOYSA-N;DTXSID001016399;NS00013382;Benzenamine, 4,4'-(phenylmethylene)bis[N,N-diethyl-;4-[[4-(diethylamino)phenyl]-phenylmethyl]-N,N-diethylaniline

Chemical Property of 4,4'-Benzylidenebis[N,N-diethylaniline

Chemical Property:

• PSA: 6.48000
• LogP: 6.55920
• XLogP3: 6.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 9
• Exact Mass: 386.272199093
• Heavy Atom Count: 29
• Complexity: 388

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCN(CC)C1=CC=C(C=C1)C(C2=CC=CC=C2)C3=CC=C(C=C3)N(CC)CC

Technology Process of 4,4'-Benzylidenebis[N,N-diethylaniline

There total 10 articles about 4,4'-Benzylidenebis[N,N-diethylaniline 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: 91.0%

benzaldehyde (100-52-7) + N,N-diethylaniline (91-66-7) → 4,4'-(phenylmethylene)bis(N,N-diethylaniline) (82-90-6) + (4-diethylamino-phenyl)-phenyl-methanol

Guidance literature:

With titanium tetrachloride; In dichloromethane; at 0 - 25 ℃; for 8h;

DOI:10.1021/jo991864+

Reference yield: 85.0%

benzaldehyde (100-52-7) + N,N-diethylaniline (91-66-7) → 4,4'-(phenylmethylene)bis(N,N-diethylaniline) (82-90-6)

Guidance literature:

With 1-methylimidazole hydrogen sulfate; at 20 ℃; for 8h; chemoselective reaction;

DOI:10.1080/00397911.2011.560742

Reference yield: 72.0%

benzaldehyde dimethyl acetal (1125-88-8) + N,N-diethylaniline (91-66-7) → 4,4'-(phenylmethylene)bis(N,N-diethylaniline) (82-90-6)

Guidance literature:

With titanium tetrachloride; In dichloromethane; at 0 - 25 ℃; for 5.5h;

DOI:10.1016/j.tetlet.2007.01.079

upstream raw materials:

brilliant green

benzaldehyde

N,N-diethylaniline

hydrogenchloride

Downstream raw materials:

brilliant green

Refernces

• 1、 Mukhopadhyay, Chhanda,Datta, Arup,Tapaswi, Pradip Kumar. "Halogen-free room-temperature bronsted acidic ionic liquid [Hmim]+ HSO4- as a recyclable green "dual reagent" catalysis for the synthesis of triarylmethanes (TRAM s) ;". experimental part. p. 2453 - 2463. Retrieved 2012/06/29.
• 2、 Periasamy, Mariappan,Kishorebabu, Neela,Natarajan Jayakumar. "A simple TiCl4 promoted arylation of orthoformate and benzyl ethers by N,N-dialkylarylamines". . p. 1955 - 1958. Retrieved 2007/10/03.