Plausible prebiotic synthesis of aldopentoses from simple substrates, glycolaldehyde and formaldehyde

被引：0
作者：
I. V. Delidovich
O. P. Taran
V. N. Parmon
机构：
[1] Russian Academy of Sciences,Boreskov Institute of Catalysis, Siberian Branch
[2] Novosibirsk State Technical University,undefined
[3] Novosibirsk State University,undefined
来源：
Paleontological Journal | 2013年 / 47卷
关键词：
prebiotic synthesis; aldopentoses; formaldehyde; borates; minerals;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Possible ways of abiotic catalytic synthesis of biologically significant aldopentoses (ribose, xylose, arabinose, lyxose) from elementary substrates, i.e., formaldehyde (FA) and glycolaldehyde (GA) in aqueous solutions are discussed. Conditions in which the process of synthesis of pentoses yields up to 65% relative to the initial concentration of GA: homogeneous borate catalyst NaOH + H3BO3, pH 9, [GA]0 5 mM, [FA]0 50–100 mM have been found.
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页码：1093 / 1096
页数：3
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