Short and Sweet:<scp>D</scp>-Glucose to<scp>L</scp>-Glucose and<scp>L</scp>-Glucuronic Acid
作者:R. Fernando Martínez、Zilei Liu、Andreas F. G. Glawar、Akihide Yoshihara、Ken Izumori、George W. J. Fleet、Sarah F. Jenkinson
DOI:10.1002/anie.201309073
日期:2014.1.20
The scarcity and expense of access to L‐sugars and other rare sugars have prevented the exploitation of their biological potential; for example D‐psicose, only recently available, has been recognized as an important new food. Here we give the definitive and cheap synthesis of 99.4% pure L‐glucose from D‐glucose which requires purification of neither intermediates nor final product other than extraction
Triacetonide of Glucoheptonic Acid in the Scalable Syntheses of <scp>d</scp>-Gulose, 6-Deoxy-<scp>d</scp>-gulose, <scp>l</scp>-Glucose, 6-Deoxy-<scp>l</scp>-glucose, and Related Sugars
作者:Zilei Liu、Akihide Yoshihara、Sarah F. Jenkinson、Mark R. Wormald、Ramón J. Estévez、George W. J. Fleet、Ken Izumori
DOI:10.1021/acs.orglett.6b02041
日期:2016.8.19
Ease of separation of petrol-soluble acetonides derived from the triacetonide of methyl glucoheptonate allows scalable syntheses of rare sugars containing the l-gluco or d-gulo structural motif with any oxidation level at the C6 or C1 position of the hexose, usually without chromatography: meso-d-glycero-d-guloheptitol available in two steps is an ideal entry point for the study of the biotechnological
易于分离衍生自葡庚糖酸甲酯的三丙酮化物的汽油可溶性丙酮化物,可扩展合成包含1-葡萄糖或d-果糖结构基序且在己糖C6或C1位置具有任何氧化水平的稀有糖,通常无需色谱法:中观- d -glycero- d -guloheptitol分两步提供是一个理想的切入点生物技术生产庚糖的研究。