2,2-五亚甲基-1,3-二氧六环基-4-酮
2,2-五亚甲基-1,3-二氧六环基-4-酮结构式
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常用名 | 2,2-五亚甲基-1,3-二氧六环基-4-酮 | 英文名 | 2,2-Pentamethylene-1,3-dioxolan-4-one |
|---|---|---|---|---|
| CAS号 | 4423-79-4 | 分子量 | 156.17900 | |
| 密度 | 1.16g/cm3 | 沸点 | 70ºC0.5 mm Hg(lit.) | |
| 分子式 | C8H12O3 | 熔点 | 32-35ºC(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 221 °F | |
| 符号 |
GHS07 |
信号词 | Warning |
|
An aldol-based approach to the asymmetric synthesis of L-callipeltose, the deoxyamino sugar of L-callipeltoside A.
Org. Lett. 3(20) , 3133-6, (2001) [reaction: see text] The L-callipeltose subunit of L-callipeltoside A has been synthesized in 10 steps and 13% overall yield from D-threonine. The key steps are a highly diastereoselective Felkin anti aldol addition to a methyl ketone and a selective methylat... |
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