- Pentyltriphenylphosphonium bromide
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- $200.00 / 1KG
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2025-09-25
- CAS:21406-61-1
- Min. Order: 1KG
- Purity: 99%, 99.5% Sublimated
- Supply Ability: g-kg-tons, free sample is available
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| | PENTYLTRIPHENYLPHOSPHONIUM BROMIDE Basic information |
| | 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) |
| | 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 Preparation Products And Raw materials |
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