L-乳酸甲酯结构式
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常用名 | L-乳酸甲酯 | 英文名 | (−)-Methyl L-lactate |
|---|---|---|---|---|
| CAS号 | 27871-49-4 | 分子量 | 104.104 | |
| 密度 | 1.1±0.1 g/cm3 | 沸点 | 145.3±8.0 °C at 760 mmHg | |
| 分子式 | C4H8O3 | 熔点 | -66ºC | |
| MSDS | 中文版 美版 | 闪点 | 49.4±0.0 °C | |
| 符号 |
GHS02, GHS07 |
信号词 | Warning |
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Fast and selective sugar conversion to alkyl lactate and lactic acid with bifunctional carbon-silica catalysts.
J. Am. Chem. Soc. 134(24) , 10089-101, (2012) A novel catalyst design for the conversion of mono- and disaccharides to lactic acid and its alkyl esters was developed. The design uses a mesoporous silica, here represented by MCM-41, which is filled with a polyaromatic to graphite-like carbon network. The ... |
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Group 4 salalen complexes for the production and degradation of polylactide.
Chem. Commun. (Camb.) 47(36) , 10004-6, (2011) In this communication we report the preparation of highly active catalysts for the production of polylactide and the subsequent conversion of polylactide to methyl lactate. The use of these catalysts for potential recycling applications is discussed. |
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Self-organization of lactates in the gas phase.
Org. Biomol. Chem. 1(23) , 4351-8, (2003) Chiral recognition and subsequent selective self-organisation into hydrogen-bonded n-mers is observed in supersonic methyl lactate expansions. The nu(OH) and nu(C=O)-vibrations are investigated by ragout-jet FTIR-spectroscopy and lead to the assignment of hom... |
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A pitfall associated with lactate detection using stimulated-echo proton spectroscopy.
Magn. Reson. Med. 17(2) , 533-8, (1991) At TE values of 136 ms, it has recently been shown that the lactate methyl signal, when obtained with a stimulated-echo (STE) sequence, is modulated at the zero-quantum (ZQ) frequency when TM is varied. Here we describe an additional modulation of the ZQ lact... |
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Single-scan volume-selective spectral editing by homonuclear polarization transfer.
Magn. Reson. Med. 9(2) , 254-60, (1989) An RF and field gradient pulse sequence is presented permitting the single-scan volume-selective spectral editing of the signals of coupled spins. The attribute "single scan" means that the editing of resonance lines is performed in each accumulation or phase... |
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Direct separation of alpha-hydroxycarboxylic acid ester enantiomers by gas chromatography with optically active copper(II) complexes.
J. Chromatogr. A. 202(2) , 305-8, (1980)
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A concise total synthesis of amphidinolide T2.
Chemistry 16(38) , 11530-4, (2010) RCM + AD = T2: In the presence of the C16-methylene group, regioselective ring-closing metathesis (RCM) formed the (12E)-endocyclic double bond, which underwent Os-catalyzed asymmetric dihydroxylation (AD) to give the desired 12,13-diol intermediate required ... |
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Laser-induced fluorescence and single vibronic level emission spectroscopy of chiral (R)-1-aminoindan and some of its clusters in a supersonic jet.
Phys. Chem. Chem. Phys. 8(8) , 1001-6, (2006) Two low energy conformers of the chiral (R)-1-aminoindan molecule are identified in supersonic jet and their ground and excited states vibrational spectroscopy has been investigated by laser-induced fluorescence (LIF) excitation and single vibronic level (SVL... |
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Calculations of vibrationally resonant sum- and difference-frequency-generation spectra of chiral molecules in solutions: three-wave-mixing vibrational optical activity.
J. Chem. Phys. 132(7) , 074506, (2010) Determining absolute configuration of chiral molecule can be achieved by using vibrational optical activity (VOA) measurement methods, such as vibrational circular dichroism and Raman optical activity (ROA). Recently, vibrationally resonant sum frequency gene... |
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Chiral recognition in jet-cooled complexes of (1R,2S)-(+)-cis-1-amino-2-indanol and methyl lactate: on the importance of the CH...pi interaction.
Phys. Chem. Chem. Phys. 11(35) , 7589-98, (2009) Complexation between (1R,2S)-(+)-cis-1-amino-2-indanol (AI) and the two enantiomers of methyl lactate has been studied by means of laser-induced fluorescence, resonance-enhanced two-photon ionisation, and IR-UV double resonance spectroscopy, in the region of ... |