Benzenamine, 2,2'-diselenobis-

Base Information

• Chemical Name: Benzenamine, 2,2'-diselenobis-
• CAS No.: 63870-44-0
• Molecular Formula: C12H12 N2 Se2
• Molecular Weight: 342.161
• Hs Code.: 2921590090
• DSSTox Substance ID: DTXSID5070022
• Nikkaji Number: J453.230I
• Wikidata: Q81997182
• Mol file: 63870-44-0.mol

Synonyms:63870-44-0;Benzenamine, 2,2'-diselenobis-;2-[(2-aminophenyl)diselanyl]aniline;2,2'-Diselanediyldianiline;Bis(2-aminophenyl)diselenide;2,2'-Diselenobisaniline;bis(2-aminophenyl) diselenide;SCHEMBL5885096;DTXSID5070022;MFCD01632549;BIS(2-AMINOPHENYL)DISELENIDE, 97%;Benzenamine, 2,2'-(1,2-diselanediyl)bis-;C16139

Chemical Property of Benzenamine, 2,2'-diselenobis-

Chemical Property:

• Melting Point: 75-78 °C
• Boiling Point: 491.0±55.0 °C(Predicted)
• PKA: 2.75±0.10(Predicted)
• Flash Point: 250.8oC
• PSA: 52.04000
• LogP: 1.28760
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 343.93309
• Heavy Atom Count: 16
• Complexity: 191

Purity/Quality:

98%,99%, ^*data from raw suppliers

BIS-(2-AMINOPHENYL)DISELENIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): N,T
• Hazard Codes: N-T
• Statements: 50/53-33-23/25
• Safety Statements: 61-60-45-28A-20/21

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C(=C1)N)[Se][Se]C2=CC=CC=C2N

Technology Process of Benzenamine, 2,2'-diselenobis-

There total 16 articles about Benzenamine, 2,2'-diselenobis- 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: 95.0%

2-iodophenylamine (615-43-0) → bis(2-aminophenyl)diselenide (63870-44-0)

Guidance literature:

With selenium; potassium hydroxide; copper(I) bromide; In dimethyl sulfoxide; at 120 ℃; for 8h; Reagent/catalyst;

DOI:10.1016/j.tetlet.2018.06.027

Reference yield: 84.0%

bis(o-nitrophenyl) diselenide (35350-43-7) → bis(2-aminophenyl)diselenide (63870-44-0)

Guidance literature:

bis(o-nitrophenyl) diselenide; With ferrous(II) sulfate heptahydrate; In methanol; water; for 1.5h; Reflux;

With ammonium hydroxide; In methanol; water; for 0.166667h; Reflux;

DOI:10.3390/molecules26154446

Reference yield: 84.0%

2-bromoaniline (615-36-1) → bis(2-aminophenyl)diselenide (63870-44-0)

Guidance literature:

2-bromoaniline; With tert.-butyl lithium; In tetrahydrofuran; at -78 ℃; for 1h; Inert atmosphere;

With selenium; for 1h; Inert atmosphere;

With potassium hexacyanoferrate(III); In water; at 20 ℃; for 0.333333h;

DOI:10.1002/chem.201501260

upstream raw materials:

ortho-nitrophenyl selenocyanate

bis(o-nitrophenyl) diselenide

dihydrogen peroxide

o-aminoselenophenol

Downstream raw materials:

(C₆H₅)3PNP(C₆H₅)3⁽¹⁺⁾*Mn(CO)3SeC₆H₄NH^(1-)=(C₆H₅)3PNP(C₆H₅)3Mn(CO)3SeC₆H₄NH

1,2-bis(2-azidophenyl)diselenide

2-(4-bromophenyl)benzo[d][1,3]selenazole

2-phenylbenzo[d][1,3]selenazole