4-Aminostilbene

Base Information

• Chemical Name: 4-Aminostilbene
• CAS No.: 834-24-2
• Molecular Formula: C₁₄H₁₃N
• Molecular Weight: 195.264
• Hs Code.: 29214990
• European Community (EC) Number: 672-730-3
• NSC Number: 36396
• UNII: DI9WQ08BLU
• DSSTox Substance ID: DTXSID501032168
• Nikkaji Number: J35.352C,J48.667A
• Wikidata: Q76119989
• ChEMBL ID: CHEMBL69011
• Mol file: 834-24-2.mol

Synonyms:4-aminostilbene;4-aminostilbene, (E)-isomer;trans-4-aminostilbene

Chemical Property of 4-Aminostilbene

Chemical Property:

• Vapor Pressure: 1.96E-05mmHg at 25°C
• Melting Point: 151ºC
• Refractive Index: 1.6353 (estimate)
• Boiling Point: 362.2 ºCat 760 mmHg
• PKA: 4.18±0.10(Predicted)
• Flash Point: 186.9ºC
• PSA: 26.02000
• Density: 1.116 g/cm³
• LogP: 4.02040
• Water Solubility.: 5mg/L(room temperature)
• XLogP3: 3.8
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 195.104799419
• Heavy Atom Count: 15
• Complexity: 195

Purity/Quality:

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

4-Aminostilbene ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi,Xn
• Statements: 20/21/22-36/37/38-22
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C=CC2=CC=C(C=C2)N
• Isomeric SMILES: C1=CC=C(C=C1)/C=C/C2=CC=C(C=C2)N

Technology Process of 4-Aminostilbene

There total 28 articles about 4-Aminostilbene 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: 98.0%

4-nitrostilbene (1694-20-8,4003-94-5,6624-53-9,101977-34-8) → 4-aminostilbene (834-24-2,4309-66-4,19466-67-2)

Guidance literature:

With hydrazine hydrate; In ethanol; at 20 ℃; for 4h; chemoselective reaction;

DOI:10.1021/acscatal.5b00830

Reference yield: 95.0%

styrene (100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6) + p-aminoiodobenzene (540-37-4) → 4-aminostilbene (834-24-2,4309-66-4,19466-67-2)

Guidance literature:

With potassium carbonate; In ethanol; water; at 90 ℃; for 22h; Green chemistry;

DOI:10.1016/j.apcata.2014.02.002

Reference yield: 95.0%

4-phenylethynylphenylamine (1849-25-8) → 4-[(1Z)-2-phenylethenyl]benzeneamine (834-24-2,4309-66-4,19466-67-2)

Guidance literature:

With copper; ethylene glycol; potassium hydroxide; at 150 ℃; for 0.5h; stereoselective reaction; Sonication; Microwave irradiation; Green chemistry;

DOI:10.1002/adsc.202100126

upstream raw materials:

4-nitrostilbene

phenylacetonitrile

hydrogenchloride

trans-4-nitrostilbene

Downstream raw materials:

N-4-Stilbenyl-trifluoracetamid

(4-aminophenyl)(phenyl)methanone

4-phenethyl-N-(1-phenylethyl)aniline

C₅₇H₉₄N₄O₈

Refernces

• 1、 Li, Jiahua,Wang, Zitong,Sun, Zelin,Xu, Linli,Wong, Wai-Yeung. "Effect of the Linking Group on the Thermoelectric Properties of Poly(Schiff Base)s and Their Metallopolymers". supporting information. p. 1911 - 1917. Retrieved 2021/06/21.
• 2、 Rahimi, Leila,Mansoori, Yagoub,Nuri, Ayat,Koohi-Zargar, Behzad,Esquivel, Dolores. "A new Pd(II)-supported catalyst on magnetic SBA-15 for C-C bond formation via the Heck and Hiyama cross-coupling reactions". . . Retrieved 2020/12/01.