388072-09-1Relevant articles and documents
The Influence of Substitution on Thiol-Induced Oxanorbornadiene Fragmentation
De Pascalis, Lucrezia,Yau, Mei-Kwan,Svatunek, Dennis,Tan, Zhuoting,Tekkam, Srinivas,Houk,Finn
, p. 3751 - 3754 (2021/05/10)
Oxanorbornadienes (ONDs) undergo facile Michael addition with thiols and then fragment by a retro-Diels-Alder (rDA) reaction, a unique two-step sequence among electrophilic cleavable linkages. The rDA reaction rate was explored as a function of the furan
Synthesis of N -Acyl-5-aminopenta-2,4-dienals via base-induced ring-opening of N -acylated furfurylamines: Scope and limitations
Ouairy, Cecile,Michel, Patrick,Delpech, Bernard,Crich, David,Marazano, Christian
supporting information; experimental part, p. 4311 - 4314 (2010/09/04)
N-Acylation of furfurylamines provided 1, which on double deprotonation with LDA led to the formation of N-acyl-5-aminopenta-2,4-dienals 2 via an isomerization involving opening of the furan ring. The scope and limitations of the procedure were examined by considering the influence of substituents on the carbonyl group and also on the heterocycle moiety. The efficacy of the reaction was shown to be very dependent on the nature of these groups.
Practical, scalable, high-throughput approaches to η3- pyranyl and η3-pyridinyl organometallic enantiomeric scaffolds using the achmatowicz reaction
Coombs, Thomas C.,Lee IV, Maurice D.,Wong, Heilam,Armstrong, Matthew,Cheng, Bo,Chen, Wenyong,Moretto, Alessandro F.,Liebeskind, Lanny S.
, p. 882 - 888 (2008/09/18)
(Figure Presented) A unified strategy for the high-throughput synthesis of multigram quantities of the η3-oxopyranyl- and η3-oxopyridinylmolybdenum complexes TpMo(CO)2(η 3-oxopyranyl) and TpMo(CO)2(η3- oxopyridinyl) is described (Tp = hydridotrispyrazolylborato). The strategy uses the oxa- and aza-Achmatowicz reaction for the preparation of these organometallic enantiomeric scaffolds, in both racemic and high enantiopurity versions.
Anti-Helicobacter pylori agents. 3. 2-[(Arylalkyl)guanidino]-4- furylthiazoles
Katsura, Yousuke,Nishino, Shigetaka,Ohno, Mitsuko,Sakane, Kazuo,Matsumoto, Yoshimi,Morinaga, Chizu,Ishikawa, Hirohumi,Takasugi, Hisashi
, p. 2920 - 2926 (2007/10/03)
A series of 2-[(arylalkyl)guanidino]-4-[(5-acetamidomethyl)furan-2- yl]thiazoles and some 4-acetamidomethyl positional isomers were synthesized and evaluated for antimicrobial activity against Helicobacter pylori. Among the compounds that had potent antim