59997-14-7Relevant academic research and scientific papers
A new synthetic approach to 5-deazaflavin and 5-deaza-10-thiaflavin
Chen,Tanaka,Yoneda
, p. 612 - 615 (2007/10/02)
A novel, one-step synthesis of 5-deazaflavin was developed, in which a [4 + 2]cycloaddition is presumably involved, to give the 5-deazaflavin derivative in moderate yield. This methodology was successfully applied to the stepwise preparation of its thio a
A New Synthetic Method for the Preparation of 5-Deazaflavins and 5-Deaza-10-oxaflavins
Chen, Xing,Nagata, Minako,Tanaka, Kiyoshi,Yoneda, Fumio
, p. 44 - 45 (2007/10/02)
The condensation of 6-chlorouracils with o-(substituted amino)benzyl alcohols and o-hydroxybenzyl alcohol gave directly 5-deazaflavin and 5-deaza-10-oxaflavin derivatives, respectively.
REACTIVITY OF 4a,5-EPOXY-5-DEAZAFLAVINS
Yoneda, Fumio,Sakuma, Yoshiharu
, p. 3977 - 3980 (2007/10/02)
Reactions of 4a,5-epoxy-5-deazaflavins with aqueous potassium carbonate, Vilsmeier reagent (dimethylformamide-phosphorus oxychloride), acetic anhydride-acetic acid, pyridine and triethanolamine gave the corresponding oxazolonoquinolines, 5-chloro-5-deazaflavins, 4a,5-diacetoxy-5-deazaflavins, l,5-dihydro-5-deazaflavin-5-ones, and deoxygenated 5-deazaflavins, respectively.
