But-2-ene-1,4-diylbis(triphenylphosphonium) chloride

Base Information

• Chemical Name: But-2-ene-1,4-diylbis(triphenylphosphonium) chloride
• CAS No.: 106423-29-4
• Molecular Formula: C₄₀H₃₆P₂*2Cl
• Molecular Weight: 649.579
• European Community (EC) Number: 666-856-8
• Mol file: 106423-29-4.mol

Synonyms:106423-29-4;But-2-ene-1,4-diylbis(triphenylphosphonium) chloride;2-Butene-1,4-bis(triphenylphosphonium chloride);trans-2-Butene-1,4-bis(triphenylphosphonium Chloride);triphenyl-[(E)-4-triphenylphosphaniumylbut-2-enyl]phosphanium;dichloride;(E)-but-2-ene-1,4-diylbis(triphenylphosphonium) chloride;2-Butene-1,4-bis(triphenylphosphonium chloride;SCHEMBL14839973;OOACLPDZHDFCQP-LLIZZRELSA-L;MFCD00031713;AKOS025294030;B2286;53643-43-9

Chemical Property of But-2-ene-1,4-diylbis(triphenylphosphonium) chloride

Chemical Property:

• Melting Point: 264-267°C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 27.18000
• Density: g/cm³
• LogP: 1.53880
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 10
• Exact Mass: 648.1669305
• Heavy Atom Count: 44
• Complexity: 623

Purity/Quality:

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

2-Butene-1,4-bis(triphenylphosphoniumChloride) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): R36/37/38:Irritating to eyes, respiratory system and skin.
• Hazard Codes: R36/37/38:Irritating to eyes, respiratory system and skin.
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)[P+](CC=CC[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6.[Cl-].[Cl-]
• Isomeric SMILES: C1=CC=C(C=C1)[P+](C/C=C/C[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6.[Cl-].[Cl-]
• Uses: 2-Butene-1,4-bis(triphenylphosphonium Chloride) is a catalyst used in the green preparation of thiiranes.

Technology Process of But-2-ene-1,4-diylbis(triphenylphosphonium) chloride

There total 3 articles about But-2-ene-1,4-diylbis(triphenylphosphonium) chloride 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%

1,4-dichloro-2-butene (764-41-0) + triphenylphosphine (603-35-0) → but-2-ene-1,4-diylbis(triphenylphosphinium) dichloride (53643-43-9,61893-91-2,106423-29-4)

Guidance literature:

In benzene; for 16h; Heating;

DOI:10.1007/s11176-005-0370-3

Reference yield:

1,4-dichloro-2-butene (764-41-0) + triphenylphosphine (603-35-0) → (E)-2-butene-1,4-bis(triphenylphosphonium chloride) (53643-43-9,61893-91-2,106423-29-4)

Guidance literature:

DOI:10.1021/jo01094a036

Reference yield:

→ (E)-2-butene-1,4-bis(triphenylphosphonium chloride) (53643-43-9,61893-91-2,106423-29-4)

Guidance literature:

1,4-Dichlorbuten-(2), Triphenylphosphin;

DOI:10.1139/v75-507

upstream raw materials:

1,4-dichloro-2-butene

triphenylphosphine

Downstream raw materials:

trans,trans,trans-1,6-bis(p-formylphenyl)-1,3,5-hexatriene

4,4'-(1,3,5-Hexatrien-1,6-diyl)bis-(3-nitrobenzonitril)

1,4-bis(triphenylphosphonium)-2-butene peroxodisulfate

C₂₄H₂₁N₂P*ClH