L-赤藓酮糖结构式
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常用名 | L-赤藓酮糖 | 英文名 | L-(+)-Erythrulose |
|---|---|---|---|---|
| CAS号 | 533-50-6 | 分子量 | 120.104 | |
| 密度 | 1.4±0.1 g/cm3 | 沸点 | 349.6±27.0 °C at 760 mmHg | |
| 分子式 | C4H8O4 | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | 179.4±20.2 °C |
| 中文名 | L(+)-赤藓酮糖(水合) |
|---|---|
| 英文名 | L-erythrulose |
| 中文别名 | L-(+)-赤藓酮糖 | L-(+)-赤藓酮糖 | L-赤藓酮糖 |
| 英文别名 | 更多 |
| 密度 | 1.4±0.1 g/cm3 |
|---|---|
| 沸点 | 349.6±27.0 °C at 760 mmHg |
| 分子式 | C4H8O4 |
| 分子量 | 120.104 |
| 闪点 | 179.4±20.2 °C |
| 精确质量 | 120.042259 |
| PSA | 77.76000 |
| LogP | -0.98 |
| 外观性状 | 无色粘性油状液体 |
| 蒸汽压 | 0.0±1.7 mmHg at 25°C |
| 折射率 | 1.507 |
| 储存条件 | 2-8°C，避光 |
| 个人防护装备 | Eyeshields;Gloves |
|---|---|
| 危险品运输编码 | NONH for all modes of transport |
| 海关编码 | 2914400090 |
| L-赤藓酮糖上游产品 8 | |
|---|---|
| L-赤藓酮糖下游产品 9 | |
| 海关编码 | 2914400090 |
|---|---|
| 中文概述 | 2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
| Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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Double diastereoselection in aldol reactions mediated by dicyclohexylchloroborane between L-erythrulose derivatives and chiral aldehydes. The Felkin-Anh versus Cornforth dichotomy.
J. Org. Chem. 68 , 8577-8582, (2003) Both matched and mismatched diastereoselections have been observed in aldol reactions of the B,B-dicyclohexylboron enolate of a protected l-erythrulose derivative with a range of chiral aldehydes. The... |
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Aldol reactions between L-erythrulose derivatives and chiral alpha-amino and alpha-fluoro aldehydes: competition between Felkin-Anh and Cornforth transition states.
Chemistry 14 , 9240-9254, (2008) Both matched and mismatched diastereoselection have been observed in aldol reactions of a boron enolate of a protected L-erythrulose derivative with several chiral alpha-fluoro and alpha-amino aldehyd... |
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Double diastereoselection in aldol reactions mediated by dicyclohexylchloroborane between chiral aldehydes and a chiral ethyl ketone derived from L-erythrulose. synthesis of a C1-C9 fragment of the structure of the antifungal metabolite soraphen A1alpha.
J. Org. Chem. 70 , 8130-8139, (2005) [Chemical reaction: See text] Both matched and mismatched diastereoselections have been observed in the aldol reactions of a range of chiral aldehydes with the dicyclohexylboron enolate of a chiral et... |
| L-Glycero-2-tetrulose |
| L-glyceraldehyde-3-phosphate |
| glyceraldehyde 3-phosphate dianion |
| calcium L-glycerate dihydrate |
| L-glyceric acid hemicalcium salt |
| L-erythulose |
| L-(+)-Erythrulose |
| (3S)-1,3,4-Trihydroxy-2-butanone |
| Q1YQV1Q &&L or S Form |
| S-1,3,4-Trihydroxy-2-butanone |
| Erythrulose |
| (S)-1,3,4-Trihydroxy-2-butanone |
| GLYCERALDEHYDE 3-PHOSPHATE |
| (3S)-1,3,4-Trihydroxybutan-2-one |
| L-Erythrulose |
| D-Gylcerinaldehyd-3-phosphat |
| Calcium-L-glycerat |
| 2-Butanone, 1,3,4-trihydroxy-, (3S)- |
| D-glyceric acid hemicalcium salt |
| 2-hydroxy-3-oxopropyl phosphate |
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