BENZYLIDENE 2-FLUORENAMINE

Base Information

• Chemical Name: BENZYLIDENE 2-FLUORENAMINE
• CAS No.: 13924-50-0
• Molecular Formula: C20H15N
• Molecular Weight: 269.346
• Hs Code.: 2925290090
• Mol file: 13924-50-0.mol

Synonyms:Fluoren-2-amine,N-benzylidene- (7CI,8CI);2-[(Phenylmethylene)amino]fluorene;N-Benzal-2-aminofluorene;N-Benzylidenefluoren-2-amine;NSC 12310;N-(9H-Fluoren-2-yl)-1-phenylmethanimine;Benzylidene 2-fluorenamine;

Chemical Property of BENZYLIDENE 2-FLUORENAMINE

Chemical Property:

• Vapor Pressure: 1.32E-08mmHg at 25°C
• Refractive Index: 1.633
• Boiling Point: 471.5°C at 760 mmHg
• Flash Point: 231.8°C
• PSA: 12.36000
• Density: 1.09g/cm³
• LogP: 5.00840

Purity/Quality:

98%min ^*data from raw suppliers

Benzylidene2-Fluorenamine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of BENZYLIDENE 2-FLUORENAMINE

There total 5 articles about BENZYLIDENE 2-FLUORENAMINE 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: 80.0%

2-aminofluorene (153-78-6) + benzaldehyde (100-52-7) → benzylidene-fluoren-2-yl-amine (13924-50-0)

Guidance literature:

With acetic acid; In ethanol; for 6h; Reflux; Inert atmosphere;

DOI:10.1016/j.saa.2016.02.041

Reference yield:

trans-4-Hydroxystilbene (6554-98-9) + 2-azido-9H-fluorene (67823-52-3) → 2-<4-Hydroxy-N-Benzyliden-amino>-fluoren (82223-16-3) + benzylidene-fluoren-2-yl-amine (13924-50-0)

Guidance literature:

With iron(II) chloride; In acetonitrile; at 100 ℃; Sealed tube; Inert atmosphere;

DOI:10.1021/acs.orglett.9b03160

Reference yield:

2-aminofluorene (153-78-6) → 2-<4-Hydroxy-N-Benzyliden-amino>-fluoren (82223-16-3) + benzylidene-fluoren-2-yl-amine (13924-50-0)

Guidance literature:

Multi-step reaction with 2 steps

1.1: hydrogenchloride; sodium nitrite / water / 1 h / 0 - 5 °C / Inert atmosphere

1.2: 10 h / 20 °C / Inert atmosphere

2.1: iron(II) chloride / acetonitrile / 100 °C / Sealed tube; Inert atmosphere

With hydrogenchloride; iron(II) chloride; sodium nitrite; In water; acetonitrile;

DOI:10.1021/acs.orglett.9b03160

upstream raw materials:

2-aminofluorene

benzaldehyde

trans-4-Hydroxystilbene

2-azido-9H-fluorene

Refernces

• 1、 Chen, Yuting,Wang, Xinxin,Wang, Kaili,Zhang, Xiuling. "A benzo-15-crown-5-modifying ratiometric-absorption and fluorescent OFF-ON chemosensor for Cu2 +". . p. 144 - 149. Retrieved 2016/04/04.