Two‐Step Synthetic Route to 10‐Substituted Isoalloxazines
摘要:
10-Substituted isoalloxazines were synthesized in two steps starting from 1,2-phenylenediamine. Monoalkylation of the diamine resulted in 2-amino-N-alkylanilines, which were subsequently condensed with alloxan in boric acid and acetic acid to give 10-substituted isoalloxazines.
Recognition of a Flavin Analogue by Novel Bile Acid-Based Receptors: Effects of Hydrogen Bonding and Aromatic π-Stacking Interactions
作者:Pradeep Kumar Muwal、Rajesh Kumar Chhatra、Shubhajit Das、Pramod S. Pandey
DOI:10.1071/ch17220
日期:——
incorporate 2,6-diaminopyridine as a recognition unit. Apart from hydrogen-bonding interactions, the bile acid receptors exhibit significant aromatic π-stacking interactions with the aromatic fused ring of the flavin derivative. These studies provide rationalisation for the differences in binding behaviour of bile acid receptors having differing aromatic arm lengths towards a flavin analogue.
A New and Improved<b><i>N</i></b>-3 Alkylation of 10-Substituted Isoalloxazines Using 1,8-Diazabicyclo[5.4.0]undec-7-ene in Benzene
作者:Geetanjali、Ram Singh、S. M. S. Chauhan
DOI:10.1081/scc-120015816
日期:2003.1.4
Abstract 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) has been identified as a remarkablebase for the alkylation at N-3 position of 10-substituted isoalloxazines with alkyl halides in dry benzene.
Two‐Step Synthetic Route to 10‐Substituted Isoalloxazines
作者:Prosenjit Chattopadhyay、Roopali Rai、Pramod S. Pandey
DOI:10.1080/00397910600602552
日期:2006.7
10-Substituted isoalloxazines were synthesized in two steps starting from 1,2-phenylenediamine. Monoalkylation of the diamine resulted in 2-amino-N-alkylanilines, which were subsequently condensed with alloxan in boric acid and acetic acid to give 10-substituted isoalloxazines.
Geetanjali; Singh, Ram; Chauhan, Shive Murat Singh, Journal of Chemical Research, 2005, # 11, p. 719 - 723
作者:Geetanjali、Singh, Ram、Chauhan, Shive Murat Singh