Thermoanalytical and calorimetric studies on polymorphic behaviors of crystalline modifications in aliphatic .ALPHA.-amino acids with normal alkyl chains.
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概要
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The B–A transition in DL-ABA occurs in the wide range of temperature near its decomposition temperature, and the transition pattern is similar to that of γ–α transition in glycine, whereas the pattern of α–γ transition in DL-NL is different from that in glycine, and the α–γ transition of DL-NL is of the first order. The enthalpy difference between modifications A and B of DL-ABA was nearly equal to the enthalpy of transition determined by DSC.
- 公益社団法人 日本化学会の論文
著者
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Yajima Hirofumi
Department Of Applied Chemistry Faculty Of Science Science University Of Tokyo
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Yajima Hirofumi
Department of Applied Chemistry, Faculty of Science, Science University of Tokyo
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Matsumoto Masayuki
M & A Laboratory
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Matsumoto Masayuki
M & A Laboratory
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Handa Takashi
M & A Laboratory
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