89031-84-5

基本信息
(3-溴丙氧基)叔丁基二甲基硅
(3-溴丙氧基)叔丁基二甲基硅烷
(3-溴丙氧基)-叔丁基二甲(基)甲硅烷
(3-溴丙氧基)叔丁基二甲基硅烷 25G
(3-Bromopropoxy)-tert-butyL
cyclohex-1-ene-1-carbaldehyde
3-BROMOPROPOXY-T-BUTYLDIMETHYLSILANE
3-BroMoethoxy-tert-butyl diMethylsilane
(3-BroMopropoxy)-t-buyl-1-diMethylsilane
(3-BROMOPROPOXY)-TERT-BUTYLDIMETHYLSILANE
1-Bromo-3-(tert-butyldimethylsiloxy)propane
(3-Bromopropoxy)-tert-butyldimethylsilane 97%
Silane,(3-bromopropoxy)(1,1-dimethylethyl)dimethyl-
物理化學(xué)性質(zhì)
安全數(shù)據(jù)
常見問題列表
(3-溴丙氧基)-叔丁基二甲基硅烷是一種制備哌啶酰羰基磺酸鹽的試劑,作為一種新型的抗高脂血癥藥物,通過接頭蛋白常染色體隱性高膽固醇血癥上調(diào)ldl受體。

18162-48-6

627-18-9

89031-84-5
實(shí)施例C:3-(3-(2,5-二氧代-4-(3,4,5-三甲氧基苯基)-2,5-二氫-1H-吡咯-3-基)-1H-吲哚-1-基)-2-氨基-4-甲基戊酸丙酯3-溴丙氧基-叔丁基二甲基硅烷的合成。采用Galka等人改進(jìn)的方法(J. Lab. Comp. Rad. 2005, 48(11): 797-809)制備(3-溴丙氧基)叔丁基二甲基硅烷。具體步驟如下:在惰性氣體保護(hù)下,將3-溴-1-丙醇(39.1 mmol, 5.43 g)、叔丁基二甲基氯硅烷(43.2 mmol, 6.47 g)和咪唑(46.7 mmol, 3.20 g)的混合物于室溫下攪拌反應(yīng)3小時。反應(yīng)完成后,用水淬滅反應(yīng),用二乙醚萃取反應(yīng)混合物。合并有機(jī)層,用無水硫酸鎂干燥,過濾后濃縮。通過柱色譜法(以石油醚為洗脫劑)純化,得到目標(biāo)產(chǎn)物(3-溴丙氧基)叔丁基二甲基硅烷(36.4 mmol, 產(chǎn)率93%)。產(chǎn)物經(jīng)1H NMR(300 MHz, CDCl3)表征:δ 3.73 (t, 3J = 5.7 Hz, 2H, CH2O), 3.51 (t, 3J = 6.4 Hz, 2H, CH2Br), 2.02 (q, 3J = 5.7 Hz, 3J = 6.4 Hz, 2H, CH2CH2CH2), 0.89 (s, 9H, C(CH3)3), 0.06 (s, 6H, 2×CH3)。
參考文獻(xiàn):
[1] Heterocycles, 2004, vol. 62, p. 423 - 436
[2] Bioorganic and Medicinal Chemistry, 2009, vol. 17, # 14, p. 5080 - 5095
[3] Tetrahedron Letters, 2012, vol. 53, # 36, p. 4805 - 4808
[4] Journal of the American Chemical Society, 2012, vol. 134, # 43, p. 18101 - 18108
[5] Journal of Labelled Compounds and Radiopharmaceuticals, 2005, vol. 48, # 11, p. 797 - 809
報(bào)價(jià)日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS號 | 包裝 | 價(jià)格 |
2025/05/22 | 43869 | 3-溴丙基叔丁基二甲基硅醚,碳酸鈉穩(wěn)定 (3-Bromopropoxy)-tert-butyldimethylsilane, 97%, stabilized over sodium carbonate, Thermo Scientific Chemicals | 89031-84-5 | 5ml | 1485元 |
2025/05/22 | 43869 | 3-溴丙基叔丁基二甲基硅醚,碳酸鈉穩(wěn)定 (3-Bromopropoxy)-tert-butyldimethylsilane, 97%, stabilized over sodium carbonate, Thermo Scientific Chemicals | 89031-84-5 | 25ml | 5170元 |
2025/05/22 | B5346 | (3-溴丙氧基)(叔丁基)二甲基硅烷 (3-Bromopropoxy)(tert-butyl)dimethylsilane | 89031-84-5 | 5g | 130元 |