Diphenyl(2,4,6-trimethoxyphenyl)phosphane

Base Information

• Chemical Name: Diphenyl(2,4,6-trimethoxyphenyl)phosphane
• CAS No.: 85417-70-5
• Molecular Formula: C₂₁H₂₁O₃P
• Molecular Weight: 352.37
• DSSTox Substance ID: DTXSID20517761
• Wikidata: Q82379932

Synonyms:85417-70-5;Diphenyl(2,4,6-trimethoxyphenyl)phosphane;DTXSID20517761

Chemical Property of Diphenyl(2,4,6-trimethoxyphenyl)phosphane

Chemical Property:

• XLogP3: 4.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 6
• Exact Mass: 352.12283153
• Heavy Atom Count: 25
• Complexity: 347

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: COC1=CC(=C(C(=C1)OC)P(C2=CC=CC=C2)C3=CC=CC=C3)OC

Technology Process of Diphenyl(2,4,6-trimethoxyphenyl)phosphane

There total 3 articles about Diphenyl(2,4,6-trimethoxyphenyl)phosphane 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: 30.0%

1,2,3-trimethoxybenzene (621-23-8) + chloro-diphenylphosphine (1079-66-9,74391-44-9) → (2,4,6-Trimethoxyphenyl)-diphenyl-phosphin (85417-70-5)

Guidance literature:

With zinc(II) chloride; at 65 ℃; Inert atmosphere;

DOI:10.1021/acs.joc.6b00872

Reference yield:

1,2,3-trimethoxybenzene (621-23-8) + chloro-diphenylphosphine (1079-66-9,74391-44-9) → (2,4,6-Trimethoxyphenyl)-diphenyl-phosphin (85417-70-5) + 2,4-bis(diphenylphosphino)-1,3,5-trimethoxybenzene (138996-83-5)

Guidance literature:

With n-butyllithium; Yield given. Multistep reaction; 1) THF, 2) -78 deg C (sequence repeated);

Reference yield:

1-lithium-2,4,6-trimethoxybenzene (34425-71-3) + chloro-diphenylphosphine (1079-66-9,74391-44-9) → (2,4,6-Trimethoxyphenyl)-diphenyl-phosphin (85417-70-5)

Guidance literature:

DOI:10.1039/c39840000482

upstream raw materials:

1,2,3-trimethoxybenzene

chloro-diphenylphosphine

1-lithium-2,4,6-trimethoxybenzene

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