PENTYLTRIPHENYLPHOSPHONIUM BROMIDE Chemical Properties

Melting point:

165-168 °C

storage temp. 

Inert atmosphere,Room Temperature

form 

solid

color 

White to Almost white

Water Solubility 

Partly miscible in water. Soluble in methanol and chloroform.

Sensitive 

Hygroscopic

BRN 

3580453

InChI

InChI=1S/C23H26P.BrH/c1-2-3-13-20-24(21-14-7-4-8-15-21,22-16-9-5-10-17-22)23-18-11-6-12-19-23;/h4-12,14-19H,2-3,13,20H2,1H3;1H/q+1;/p-1

InChIKey

VAUKWMSXUKODHR-UHFFFAOYSA-M

SMILES

[P+](CCCCC)(C1C=CC=CC=1)(C1C=CC=CC=1)C1=CC=CC=C1.[Br-]

CAS DataBase Reference

21406-61-1(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xn

Risk Statements 

36/37/38-22

Safety Statements 

37/39-26-37

HS Code 

29319090

MSDS

• Language:English Provider:ACROS
• Language:English Provider:ALFA

PENTYLTRIPHENYLPHOSPHONIUM BROMIDE Usage And Synthesis

Chemical Properties

LIGHT BROWN TO YELLOW-BROWN CRYSTALLINE POWDER

Uses

It is used as pharmaceutical intermediates.

Synthesis

General procedure: 1-Bromopentane (1 eq.) was reacted with triphenylphosphine (1.3 eq.) in anhydrous toluene at reflux for 8 to 12 hours under vigorous stirring, referring to literature methods. After completion of the reaction, it was cooled to room temperature and the white solid product was collected by filtration. The solid was washed with excess diethyl ether and subsequently dried. The resulting (1-pentyl)triphenylphosphonium bromide can be used directly in subsequent reactions without further purification.

References

[1] Bulletin de la Societe Chimique de France, 1991, # 3, p. 397 - 406
[2] Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1985, p. 2307 - 2326
[3] Bioorganic and Medicinal Chemistry, 2014, vol. 22, # 19, p. 5168 - 5181
[4] Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1996, vol. 35, # 2, p. 99 - 101
[5] Pharmazie, 1999, vol. 54, # 1, p. 26 - 30

PENTYLTRIPHENYLPHOSPHONIUM BROMIDE(21406-61-1)Related Product Information

• (4-Carboxybutyl)triphenylphosphonium bromide
• Hexadecyltriphenylphosphonium bromide
• PENTYLTRIPHENYLPHOSPHONIUM BROMIDE
• Heptyltriphenylphosphonium bromide
• CYCLOPENTYLTRIPHENYLPHOSPHONIUM BROMIDE
• HEXYLTRIPHENYLPHOSPHONIUM BROMIDE
• (5-Carboxypentyl)(triphenyl)phosphonium bromide
• CYCLOHEXYLTRIPHENYLPHOSPHONIUM BROMIDE
• (4-ETHOXYCARBONYLBUTYL)TRIPHENYLPHOSPHONIUM BROMIDE
• (1-NONYL)TRIPHENYLPHOSPHONIUM BROMIDE
• Dodecyltriphenylphosphonium bromide
• PENTAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE)
• (1-OCTYL)TRIPHENYLPHOSPHONIUM BROMIDE
• (1-TETRADECYL)TRIPHENYLPHOSPHONIUM BROMIDE
• N-DECYL TRIPHENYLPHOSPHONIUM BROMIDE
• (4-CARBOXYBUTYL-2,2,3,3-D4)TRIPHENYLPHOSPHONIUM BROMIDE
• (1-UNDECYL)TRIPHENYLPHOSPHONIUM BROMIDE, 98+%
• (5-HEXEN-1-YL)TRIPHENYLPHOSPHONIUM BROMIDE