Isopentyltriphenylphosphonium bromide

Base Information

• Chemical Name: Isopentyltriphenylphosphonium bromide
• CAS No.: 28322-40-9
• Molecular Formula: C23H26 P . Br
• Molecular Weight: 413.337
• Hs Code.: 2931900090
• European Community (EC) Number: 248-966-4
• DSSTox Substance ID: DTXSID50951018
• Mol file: 28322-40-9.mol

Synonyms:28322-40-9;Isoamyltriphenylphosphonium bromide;Isopentyltriphenylphosphonium bromide;isoamyl triphenylphosphonium bromide;3-Methylbutyl(triphenyl)phosphanium;bromide;(3-Methylbutyl)triphenylphosphonium bromide;EINECS 248-966-4;Isopentyl(triphenyl)phosphonium bromide;(3-methylbutyl)triphenylphosphanium bromide;Phosphonium, (3-methylbutyl)triphenyl-, bromide;SCHEMBL164818;DTXSID50951018;GZLGTVRDLCJQTO-UHFFFAOYSA-M;Isopentyltriphenylphosphoniumbromide;MFCD00031594;AKOS015916636;(3-methylbutyl)-triphenylphosphonium bromide;FT-0604981;(3-Methylbutyl)(triphenyl)phosphanium bromide;(3-Methyl-butyl)-triphenyl-phosphonium bromide;EN300-175453;A819414;J-017043;Phosphonium,(3-methylbutyl)triphenyl-,bromide(1:1)

Chemical Property of Isopentyltriphenylphosphonium bromide

Chemical Property:

• Melting Point: 157-159 °C(lit.)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 13.59000
• Density: g/cm³
• LogP: 2.03060
• Sensitive.: Hygroscopic
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 6
• Exact Mass: 412.09555
• Heavy Atom Count: 25
• Complexity: 298

Purity/Quality:

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

(3-Methylbutyl)triphenylphosphoniumBromide ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)CC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]
• Uses: Reactant for:Preparation of 9,11-secosterol analogs as antitumor agentsSynthesis of antiepileptic, ceramide I, and its triacetyl derivatives via olefin cross metathesisPreparation of meso-epoxides via substitution of alkyl bromides with triphenylphosphine followed by Wittig olefination and epoxidation

Technology Process of Isopentyltriphenylphosphonium bromide

There total 2 articles about Isopentyltriphenylphosphonium 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: 96.6%

triphenylphosphine (603-35-0) + i-pentyl bromide (107-82-4) → isoamyltriphenylphosphonium bromide (28322-40-9)

Guidance literature:

for 18h; Heating;

Reference yield:

→ isoamyltriphenylphosphonium bromide (28322-40-9)

Guidance literature:

DOI:10.1007/BF02533351

Reference yield: 94.0%

ruthenium(III) chloride trihydrate + isoamyltriphenylphosphonium bromide (28322-40-9) → isoamyltriphenylphosphonium perruthenate

Guidance literature:

ruthenium(III) chloride trihydrate; With sodium bromate; sodium carbonate; In water; at 20 ℃; for 2h;

isoamyltriphenylphosphonium bromide; In water; at 20 ℃; for 0.05h;

DOI:10.1002/chem.201800531

upstream raw materials:

triphenylphosphine

i-pentyl bromide

Downstream raw materials:

cis-(2S)-2<(tert-butyloxycarbonyl)amino>-1-cyclohexyl-6-methylhept-3-ene

trans-(2S)-2<(tert-butyloxycarbonyl)amino>-1-cyclohexyl-6-methylhept-3-ene

(3-methylbutan-1-yl)(diphenyl)phosphine oxide

(3-Methyl-butylidene)-triphenyl-λ⁵-phosphane

Refernces

• 1、 -. "SYNTHETIC INNATE IMMUNE RECEPTOR LIGANDS AND USES THEREOF". Paragraph 0050. . Retrieved 2020/06/10.
• 2、 Mai, Enzo,Schneider, Christoph. "Scandium-bipyridine-catalyzed enantioselective aminolysis of meso-epoxides". . p. 2729 - 2741. Retrieved 2008/03/14.