1,4-二氧雜-螺[4,5]癸-7-烯-8-硼酸頻哪醇酯
| 中文名稱 | 1,4-二氧雜-螺[4,5]癸-7-烯-8-硼酸頻哪醇酯 |
|---|---|
| 中文同義詞 | 1,4-二氧雜螺[4,5]癸-7-烯-8-硼酸頻哪酯;1,4-二氧雜-螺[4,5]癸-7-烯-8-硼酸頻哪醇酯,96%;1,4-二氧雜螺環(huán)[4,5]癸烯-8-硼酸酯;1,4-二惡螺[4,5]-7-癸烯-8-硼酸頻那醇酯;4,4,5,5-四甲基-2-(1,4-二氧雜螺[4.5]癸-7-烯-8-基)-1,3,2-二氧雜硼雜環(huán)戊烷;1,4-二氧螺[4,5]癸-7-烯-8-硼酸頻哪酯;1,4-二氧雜-螺[4,5]癸-7-烯-8-硼酸頻哪醇酯;環(huán)己烯基-4-乙二醇單縮酮-1-硼酸頻吶醇酯 |
| 英文名稱 | 1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER |
| 英文同義詞 | 1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER;1,4-Dioxaspiro[4.5]dec-7-ene, 8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;3-hydroxy-2,3-diMethylbutan-2-yl hydrogen 1,4-dioxaspiro[4.5]dec-7-en-8-ylboronate;2-(1,4-Dioxaspiro[4.5]dec-7-en-8-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4-dioxaspiro[4.5]dec-7-ene;2-(1,4-Dioxaspiro[4.5]dec-8-en-8-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;1,4-Dioxaspiro[4,5]dec-7-en-8-boronic acid pinacol ester 0901;1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PICOL ESTER;8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4-dioxaspiro[4.5]dec-7-ene |
| CAS號(hào) | 680596-79-6 |
| 分子式 | C14H23BO4 |
| 分子量 | 266.14 |
| EINECS號(hào) | 689-678-2 |
| 相關(guān)類別 | 硼酸頻哪醇酯;海瑞達(dá)定制產(chǎn)品;中間體類;Organic boronic acid;blocks;BoronicAcids |
| Mol文件 | 680596-79-6.mol |
| 結(jié)構(gòu)式 | ![]() |
1,4-二氧雜-螺[4,5]癸-7-烯-8-硼酸頻哪醇酯 性質(zhì)
| 熔點(diǎn) | 60-62°C |
|---|---|
| 沸點(diǎn) | 313.9±52.0 °C(Predicted) |
| 密度 | 1.08±0.1 g/cm3(Predicted) |
| 儲(chǔ)存條件 | 2-8°C |
| 形態(tài) | 粉末晶體 |
| 顏色 | 白色至橙色再至綠色 |
| InChI | InChI=1S/C14H23BO4/c1-12(2)13(3,4)19-15(18-12)11-5-7-14(8-6-11)16-9-10-17-14/h5H,6-10H2,1-4H3 |
| InChIKey | JCHWHOHZZYWUMP-UHFFFAOYSA-N |
| SMILES | O1C2(CCC(B3OC(C)(C)C(C)(C)O3)=CC2)OCC1 |
1,4-二氧雜-螺[4,5]癸-7-烯-8-硼酸頻哪醇酯用作醫(yī)藥中間體。
73183-34-3
170011-47-9
680596-79-6
以1,4-二氧雜螺[4.5]癸-7-烯-8-基三氟甲磺酸酯(500mg,1.73mmol)和聯(lián)硼酸頻那醇酯(530mg,2.08mmol)為原料,在氮?dú)獗Wo(hù)下,將1,4-二惡烷(8mL)作為溶劑,依次加入乙酸鉀(260mg,2.64mmol)和Pd(dppf)Cl2(130mg,0.17mmol)。反應(yīng)混合物在110℃下攪拌反應(yīng)10小時(shí)。反應(yīng)完成后,通過過濾去除不溶物,濾液經(jīng)減壓濃縮后,通過柱色譜法(洗脫劑:石油醚/乙酸乙酯,體積比=2/1)純化,得到540mg黃色油狀產(chǎn)物1,4-二氧雜-螺[4,5]癸-7-烯-8-硼酸頻哪醇酯,收率為99%。
參考文獻(xiàn):
[1] Patent: CN106336413, 2017, A. Location in patent: Paragraph 0431; 0432; 0433
[2] Patent: US2010/56576, 2010, A1. Location in patent: Page/Page column 20
[3] Patent: US2008/300242, 2008, A1. Location in patent: Page/Page column 102
[4] Patent: WO2017/192811, 2017, A1. Location in patent: Paragraph 00173
[5] Bioorganic and Medicinal Chemistry Letters, 2014, vol. 24, # 23, p. 5377 - 5380
安全信息
| 危險(xiǎn)品標(biāo)志 | Xn |
|---|---|
| 危險(xiǎn)類別碼 | 36/37/38-22 |
| 安全說明 | 26-36/37/39 |
| WGK Germany | 3 |
| 海關(guān)編碼 | 2932990090 |
| 存儲(chǔ)類別 | 11 - 可燃固體 |
| 危險(xiǎn)性類別 | 急性毒性 類別4 經(jīng)口 |
| 更新日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
|---|---|---|---|---|---|
| 2026/06/06 | T3566 | 8-(4,4,5,5-四甲基-1,3,2-二氧雜環(huán)戊硼烷-2-基)-1,4-二氧雜螺[4.5]癸-7-烯 8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4-dioxaspiro[4.5]dec-7-ene | 680596-79-6 | 250mg | 20元 |
| 2025/12/22 | XW0268059679606 | 1,4-二氧雜-螺[4,5]癸-7-烯-8-硼酸頻哪醇酯 4,4,5,5-Tetramethyl-2-(1,4-dioxaspiro[4.5]dec-7-en-8-yl)-1,3,2-dioxaborolane | 680596-79-6 | 25g | 592元 |
![1,4-二氧雜-螺[4,5]癸-7-烯-8-硼酸頻哪醇酯 結(jié)構(gòu)式](CAS/GIF/680596-79-6.gif)