Cycloheptyltriphenylphosphonium bromide

Base Information

• Chemical Name: Cycloheptyltriphenylphosphonium bromide
• CAS No.: 22836-06-2
• Molecular Formula: C25H28 P . Br
• Molecular Weight: 439.375
• Hs Code.: 2931900090
• European Community (EC) Number: 245-260-8
• DSSTox Substance ID: DTXSID10945534
• Mol file: 22836-06-2.mol

Synonyms:22836-06-2;Cycloheptyltriphenylphosphonium bromide;EINECS 245-260-8;cycloheptyl(triphenyl)phosphanium bromide;C25H28P.Br;SCHEMBL3322091;C25-H28-P.Br;DTXSID10945534;Cycloheptyltriphenylphosphoniumbromide;Phosphonium, cycloheptyltriphenyl-, bromide;FT-0604893

Chemical Property of Cycloheptyltriphenylphosphonium bromide

Chemical Property:

• PSA: 13.59000
• LogP: 2.70730
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 4
• Exact Mass: 438.11120
• Heavy Atom Count: 27
• Complexity: 345

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CCCC(CC1)[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.[Br-]

Technology Process of Cycloheptyltriphenylphosphonium bromide

There total 1 articles about Cycloheptyltriphenylphosphonium bromide 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:

1 ,6-dibromohexane (629-03-8) + Methylenetriphenylphosphorane (19493-09-5) → cycloheptyltriphenylphosphonium bromide (22836-06-2)

Guidance literature:

Reference yield: 57.0%

cycloheptyltriphenylphosphonium bromide (22836-06-2) + 6-(4-methylthiophenyl)-2H-benzo[d]1,3-dioxolane-5-carbaldehyde (445039-73-6) → 1-(6-(cycloheptylidenemethyl)(2H-benzo[3,4-d]1,3-dioxolan-5-yl))-4-methylthiobenzene (445039-87-2)

Guidance literature:

cycloheptyltriphenylphosphonium bromide; With n-butyllithium; In tetrahydrofuran; hexane; at -78 - -60 ℃; for 1h;

6-(4-methylthiophenyl)-2H-benzo[d]1,3-dioxolane-5-carbaldehyde; In tetrahydrofuran; hexane; at -78 - 20 ℃;

DOI:10.1021/jm030268b

Reference yield: 48.0%

cycloheptyltriphenylphosphonium bromide (22836-06-2) + benzaldehyde (100-52-7) → (Cycloheptylidenmethyl)benzol (15537-53-8)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; hexane; for 6h; Heating;

upstream raw materials:

1 ,6-dibromohexane

Methylenetriphenylphosphorane

Downstream raw materials:

o-(1,3-dioxolan-2-yl)benzylidenecycloheptane

(Cycloheptylidenmethyl)benzol

1-(6-(cycloheptylidenemethyl)(2H-benzo[3,4-d]1,3-dioxolan-5-yl))-4-methylthiobenzene

1,1-Dichlor-2-phenylspiro<2.6>nonan