1-(Diphenyl-phosphinoylmethyl)-naphthalene

Base Information

• Chemical Name: 1-(Diphenyl-phosphinoylmethyl)-naphthalene
• CAS No.: 15374-44-4
• Molecular Formula: C23H19 O P
• Molecular Weight: 342.377
• NSC Number: 92662
• DSSTox Substance ID: DTXSID10934802
• Wikidata: Q82910764
• ChEMBL ID: CHEMBL2144776
• Mol file: 15374-44-4.mol

Synonyms:15374-44-4;MLS002695131;NSC92662;1-(DIPHENYL-PHOSPHINOYLMETHYL)-NAPHTHALENE;CHEMBL2144776;DTXSID10934802;HMS3087C23;NSC-92662;AKOS024325633;SMR001561043;[(Naphthalen-1-yl)methyl](oxo)diphenyl-lambda~5~-phosphane

Chemical Property of 1-(Diphenyl-phosphinoylmethyl)-naphthalene

Chemical Property:

• Vapor Pressure: 7.66E-10mmHg at 25°C
• Boiling Point: 505.4°Cat760mmHg
• Flash Point: 259.5°C
• Density: 1.19g/cm³
• XLogP3: 5.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 4
• Exact Mass: 342.117352223
• Heavy Atom Count: 25
• Complexity: 439

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)P(=O)(CC2=CC=CC3=CC=CC=C32)C4=CC=CC=C4

Technology Process of 1-(Diphenyl-phosphinoylmethyl)-naphthalene

There total 9 articles about 1-(Diphenyl-phosphinoylmethyl)-naphthalene 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: 93.0%

s-p-tolyl naphthalene-1-carbothioate + Diphenylphosphine oxide (4559-70-0) → (naphthalen-1-ylmethyl)diphenylphosphine oxide (15374-44-4)

Guidance literature:

With sodium phosphinate; potassium carbonate; In N,N-dimethyl-formamide; at 120 ℃; for 10h; Schlenk technique; Inert atmosphere;

DOI:10.1021/acs.joc.0c01557

Reference yield: 88.0%

Diphenylphosphine oxide (4559-70-0) + methyl (naphthalen-1-ylmethyl) carbonate → (naphthalen-1-ylmethyl)diphenylphosphine oxide (15374-44-4)

Guidance literature:

With bis(η3-allyl-μ-chloropalladium(II)); bis[2-(diphenylphosphino)phenyl] ether; In N,N-dimethyl-formamide; at 100 ℃; for 24h; Inert atmosphere; Sealed tube;

DOI:10.1246/cl.170901

Reference yield: 86.0%

1-Chloromethylnaphthalene (86-52-2) + Diphenylphosphine oxide (4559-70-0) → (naphthalen-1-ylmethyl)diphenylphosphine oxide (15374-44-4)

Guidance literature:

Diphenylphosphine oxide; With sodium hydride; In tetrahydrofuran; mineral oil; at 0 ℃; for 0.166667h; Inert atmosphere;

1-Chloromethylnaphthalene; In tetrahydrofuran; at 20 ℃; for 5h; Inert atmosphere;

DOI:10.1021/ol403124g

upstream raw materials:

1-Chloromethylnaphthalene

Diphenylphosphine oxide

N,N-dimethyl(naphthalen-1-yl)methanamine

1-naphthoic acid,phenyl ester

Downstream raw materials:

((naphthalen-1-yl)(phenyl)methyl)diphenylphosphine oxide

1-Phenyl-2-naphthyl-⁽¹⁾-cyclopropan

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