tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[chromene-2,4'-piperidine]-1'-carboxylate
更新时间：2024-01-02 15:52:26
![tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[chromene-2,4'-piperidine]-1'-carboxylate结构式](https://image.chemsrc.com/caspic/212/911228-63-2.png)
tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[chromene-2,4'-piperidine]-1'-carboxylate结构式
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常用名 | tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[chromene-2,4'-piperidine]-1'-carboxylate | 英文名 | tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[chromene-2,4'-piperidine]-1'-carboxylate |
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| CAS号 | 911228-63-2 | 分子量 | 427.34100 | |
| 密度 | 1.151g/cm3 | 沸点 | 502.643ºC at 760 mmHg | |
| 分子式 | C24H34BNO5 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 257.789ºC |
| 英文名 | tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[chromene-2,4'-piperidine]-1'-carboxylate |
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| 密度 | 1.151g/cm3 |
|---|---|
| 沸点 | 502.643ºC at 760 mmHg |
| 分子式 | C24H34BNO5 |
| 分子量 | 427.34100 |
| 闪点 | 257.789ºC |
| 精确质量 | 427.25300 |
| PSA | 57.23000 |
| LogP | 4.80140 |
| 折射率 | 1.549 |
| 海关编码 | 2934999090 |
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~93%
tert-butyl 4-(4... 911228-63-2 |
| 文献：Bourdonnec, Bertrand Le; Windh, Rolf T.; Leister, Lara K.; Zhou, Q. Jean; Ajello, Christopher W.; Gu, Minghua; Chu, Guo-Hua; Tuthill, Paul A.; Barker, William M.; Koblish, Michael; Wiant, Daniel D.; Graczyk, Thomas M.; Belanger, Serge; Cassel, Joel A.; Feschenko, Marina S.; Brogdon, Bernice L.; Smith, Steven A.; Derelanko, Michael J.; Kutz, Steve; Little, Patrick J.; Dehaven, Robert N.; DeHaven-Hudkins, Diane L.; Dolle, Roland E. Journal of Medicinal Chemistry, 2009 , vol. 52, # 18 p. 5685 - 5702 |
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~%
tert-butyl 4-(4... 911228-63-2 |
| 文献：MERCK FROSST CANADA LTD.; LECLERC, Jean-Philippe; LI, Chun, Sing; MORADEI, Oscar, Miguel Patent: WO2011/11872 A1, 2011 ; WO 2011/011872 A1 |
|
~%
tert-butyl 4-(4... 911228-63-2 |
| 文献：MERCK FROSST CANADA LTD.; LECLERC, Jean-Philippe; LI, Chun, Sing; MORADEI, Oscar, Miguel Patent: WO2011/11872 A1, 2011 ; WO 2011/011872 A1 |
|
~%
tert-butyl 4-(4... 911228-63-2 |
| 文献：MERCK FROSST CANADA LTD.; LECLERC, Jean-Philippe; LI, Chun, Sing; MORADEI, Oscar, Miguel Patent: WO2011/11872 A1, 2011 ; WO 2011/011872 A1 |
![tert-butyl 4-(trifluoromethylsulfonyloxy)spiro[chromene-2,4'-piperidine]-1'-carboxylate结构式](https://image.chemsrc.com/caspic/444/911227-44-6.png)
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
