1530-32-1
1530-32-1 結(jié)構(gòu)式
基本信息
乙基三苯基溴化磷
溴化乙基三苯基瞵
乙基三苯基溴化磷, 98+%
ETPPBR
TEP
TRIPHENYLETHYLPHOSPHONIUM BROMIDE
Ethyltriphenylbromophosphine
ethyltriphenyl-phosphoniubromide
ETHYLTRIPHENYLPHOSPHONIUM BRIMIDE
ethyl triphenylphosphoiuum bromide
ETHYLTRIPHENYLPHOSPHONIUM BROMIDE 99+%
Phosphonium, ethyltriphenyl-, bromide
ETPPBr: Ethyltriphenylphosphonium Bromide
ETHYL TRIPHENYL PHOSPHENIUM BROMID
Ethyl triphenylphosphonium Bromide(ETPPBr)
Ethyltriphenylphosphonium bromide, 98+%
ETHYLTRIPHENYLPHOSPHONIUM BROMIDE pure
物理化學(xué)性質(zhì)
安全數(shù)據(jù)
制備方法
74-96-4
603-35-0
1530-32-1
在1500 mL三口燒瓶中，依次加入54 g (0.5 mol)溴乙烷、210 g (0.8 mol)三苯基膦及1000 mL甲苯。安裝回流冷凝管，開啟磁力攪拌并加熱至回流狀態(tài)，保持回流反應(yīng)10小時。反應(yīng)完成后，將反應(yīng)體系自然冷卻至50℃，觀察到大量白色固體析出。通過布氏漏斗進(jìn)行抽濾，收集固體產(chǎn)物，并用甲苯洗滌濾餅三次（每次50 mL）。將所得固體轉(zhuǎn)移至真空干燥箱中，于50℃下干燥至恒重，最終得到乙基三苯基溴化鏻170.4 g，收率為91.8%。
參考文獻(xiàn)：
[1] Journal of Fluorine Chemistry, 2002, vol. 113, # 2, p. 177 - 183
[2] Pharmazie, 1999, vol. 54, # 1, p. 26 - 30
[3] Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1989, vol. <2> 38, # 12, p. 2553 - 2556
[4] Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1989, vol. <2> 38, # 12, p. 2789 - 2792
[5] Journal of the American Chemical Society, 1980, vol. 102, p. 2437
| 報價日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS號 | 包裝 | 價格 |
| 2025/05/22 | B23096 | 乙基三苯基溴化磷, 98+% Ethyltriphenylphosphonium bromide, 98+% | 1530-32-1 | 25g | 210元 |
| 2025/05/22 | B23096 | 乙基三苯基溴化磷, 98+% Ethyltriphenylphosphonium bromide, 98+% | 1530-32-1 | 100g | 738元 |
| 2025/05/22 | B23096 | 乙基三苯基溴化磷, 98+% Ethyltriphenylphosphonium bromide, 98+% | 1530-32-1 | 500g | 4498元 |