An ab initio computational study of thiamin synthesis from gaseous reactants of the interstellar medium

Aylward N

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An ab initio computational study of thiamin synthesis from gaseous reactants of the interstellar medium

机译：从星际介质气态反应物合成硫胺素的从头算研究

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A set of chemical reactions is proposed to account for the formation of thiamin derivatives from gaseous reactants that have been identified in the interstellar medium, and may have been relevant to a prebiotic atmosphere. The gaseous mixture consisted of methanimine, acetonitrile, cyanoacetylene, ammonia, acetylene, allylene, hydrogen sulfide, thioformaldehyde, and hydrogen in the presence of water. Most of the reactions appear to be exothermic.

机译：提出了一组化学反应来解释由星际介质中鉴定出的气态反应物形成的硫胺素衍生物，可能与益生元大气有关。该气体混合物在水存在下由甲胺，乙腈，氰基乙炔，氨，乙炔，亚芳基，硫化氢，硫代甲醛和氢组成。大多数反应似乎是放热的。

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《Biophysical Chemistry: An International Journal Devoted to the Physical Chemistry of Biological Phenomena》 |2006年第3期|共9页
作者
Aylward N;
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正文语种 eng
中图分类生物化学;
关键词
thiamin; methanimine; cyanoacetylene; acetonitrile; allylene; acetylene; ammonia; TITANS ATMOSPHERE; CHEMISTRY; SYSTEMS;

机译：硫胺素;甲胺;氰基乙炔;乙腈;亚芳基;乙炔;氨;泰坦大气;化学;体系;

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1. An ab initio computational study of thiamin synthesis from gaseous reactants of the interstellar medium [J] . Aylward N Biophysical Chemistry: An International Journal Devoted to the Physical Chemistry of Biological Phenomena . 2006,第3期

机译：从星际介质气态反应物合成硫胺素的从头算研究
2. AB INITIO CHARACTERIZATION OF MgCCH, MgCCH~+, AND MgC_2 AND PATHWAYS TO THEIR FORMATION IN THE INTERSTELLAR MEDIUM [J] . DAVID E. WOON The Astrophysical journal . 1996,第2Pt1期

机译：星际介质中MgCCH，MgCCH〜+和MgC_2的从头定性及其形成途径
3. AB INITIO CHARACTERIZATION OF MgCCH, MgCCH~+, AND MgC_2 AND PATHWAYS TO THEIR FORMATION IN THE INTERSTELLAR MEDIUM [J] . DAVID E. WOON The Astrophysical journal . 1996,第2Pt1期

机译：星际介质中MgCCH，MgCCH〜+和MgC_2的从头定性及其形成途径
4. Ultraviolet absorption line studies of theGalactic interstellar medium with the Goddard High Resolution Spectrograph [C] . BLAIR D. SAVAGE Space Telescope Science Institute Symposium . 2003

机译：戈达德高分辨率光谱仪与戈达德高分辨率介质的紫外线吸收线研究
5. A computational study of interfacial instabilities in the interstellar medium. [D] . Hueckstaedt, Robert Michael. 2001

机译：星际介质中界面不稳定性的计算研究。
6. Low temperature formation of naphthalene and its role in the synthesis of PAHs (Polycyclic Aromatic Hydrocarbons) in the interstellar medium [O] . Dorian S. N. Parker, Fangtong Zhang, Y. Seol Kim, 2012

机译：星际介质中萘的低温形成及其在PAHs（多环芳烃）合成中的作用
7. Chandra Detection of Fe XVII in Absorption: Iron Abundance in the Hot Gaseous Interstellar Medium [O] . Yao, Yangsen, Schulz, Norbert, Wang, Q. Daniel, 2006

机译：Chandra检测吸收中的Fe XVII：热量中的铁丰度气态星际介质
8. AB Initio Characterization of MgCCH, MgCCH(+), and MgC2, and Pathways to their Formation in the Interstellar Medium [R] . Woon, D. E. 1996

机译：mgCCH，mgCCH（+）和mgC2的aB从头表征及其在星际介质中形成的途径

An ab initio computational study of thiamin synthesis from gaseous reactants of the interstellar medium

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