Weak Nucleophiles in the Aza‐Michael Reaction
AY Rulev - Advanced Synthesis & Catalysis, 2023 - Wiley Online Library
Abstract The 1, 4‐conjugated addition of nitrogen centered nucleophiles to electron‐
deficient alkenes is one of the most significant and widely used reactions in modern …
deficient alkenes is one of the most significant and widely used reactions in modern …
Asymmetric organocatalytic approach to 2, 4-disubstituted 1, 2, 3-triazoles by N2-selective aza-Michael addition
UK Bhagat, RK Peddinti - The Journal of organic chemistry, 2018 - ACS Publications
Despite the fact that N1-functionalization of NH-1, 2, 3-triazoles has been known for several
decades, enantioselective variants of this reaction have only recently been developed …
decades, enantioselective variants of this reaction have only recently been developed …
Silver-Catalyzed Cascade Cyclization of Amino-NH-1,2,3-Triazoles with 2-Alkynylbenzaldehydes: An Access to Pentacyclic Fused Triazoles
S Zhang, J Li, T Xiao, B Yang, Y Jiang - Molecules, 2022 - mdpi.com
An operationally simple Ag (I)-catalyzed approach for the synthesis of isoquinoline and
quinazoline fused 1, 2, 3-triazoles was developed by a condensation and amination …
quinazoline fused 1, 2, 3-triazoles was developed by a condensation and amination …
Synthesis of Highly Substituted 1, 2, 4-Triazole-Based 3-Nitrochromanes through Aza-Michael Addition Reaction under Catalyst-and Base-Free Conditions
T Das, SP Parida, S Mohapatra, S Nayak - Synthesis, 2024 - thieme-connect.com
A simple and efficient aza-Michael addition reaction of 1, 2, 4-triazoles to functionalized 2-
aryl-3-nitro-2H-chromenes has been demonstrated under catalyst-and base-free conditions …
aryl-3-nitro-2H-chromenes has been demonstrated under catalyst-and base-free conditions …
An FeCl 3-catalyzed three-component reaction for the synthesis of β-(1, 2, 3-triazolyl)-ketones using DMF as a one-carbon source
R Fang, L Zheng, X Chen, C Wang… - Organic & Biomolecular …, 2024 - pubs.rsc.org
An FeCl3-catalyzed oxidative condensation of NH-1, 2, 3-triazoles, aryl methyl ketones (or
acetophenones) and DMF (N, N-dimethylformamide) for the synthesis of β-(1, 2, 3-triazolyl) …
acetophenones) and DMF (N, N-dimethylformamide) for the synthesis of β-(1, 2, 3-triazolyl) …
The versatility of DABCO: synthetic applications of its basic, nucleophilic, and catalytic properties Part 2*. Catalysis of Michael and Biginelli reactions and nucleophilic …
DI Bugaenko, AV Karchava, MA Yurovskaya - Chemistry of Heterocyclic …, 2020 - Springer
The versatility of DABCO: synthetic applications of its basic, nucleophilic, and catalytic
properties Part 2*. Catalysis of Michael and Biginelli reactions and nucleophilic addition at C=X …
properties Part 2*. Catalysis of Michael and Biginelli reactions and nucleophilic addition at C=X …
Lithium Chloride Catalyzed Aza-Michael Addition of Pyrazoles to α, β-Unsaturated Imides
H Zhou, X Xiang, B Ma, G Wang, Z Zhang, J Yang - Synthesis, 2019 - thieme-connect.com
A lithium chloride catalyzed aza-Michael reaction of pyrazoles to α, β-unsaturated imides
has been developed. A range of aromatic and aliphatic α, β-unsaturated imides are found to …
has been developed. A range of aromatic and aliphatic α, β-unsaturated imides are found to …
4-单取代-1, 2, 3-三氮唑的修饰转化研究进展
杨保民， 张水滔， 董鲜， 秦贵平， 江玉波 - 化学学报, 2023 - sioc-journal.cn
摘要1, 2, 3-三氮唑是一类广泛应用在医药, 农药以及材料等领域的五元氮杂环结构. 自2002
年Sharpless 和Meldal 等发展了铜催化叠氮-炔偶极环加成反应以来, 1, 2, 3 …
年Sharpless 和Meldal 等发展了铜催化叠氮-炔偶极环加成反应以来, 1, 2, 3 …
Catalyst‐Free Selective Aza‐Michael Addition of 3‐Aminopyrazole to Nitroalkenes
Z Li, W Song - ChemistrySelect, 2018 - Wiley Online Library
Catalyst‐free N1 selective aza‐Michael addition of 3‐aminopyrazole to nitroalkenes is
described. A series of 1‐(2‐nitro‐1‐arylethyl)‐1H‐pyrazol‐3‐amines were efficiently …
described. A series of 1‐(2‐nitro‐1‐arylethyl)‐1H‐pyrazol‐3‐amines were efficiently …
Five-membered ring systems: with more than one N atom
L Yet - Progress in Heterocyclic Chemistry, 2020 - Elsevier
Five-Membered Ring Systems: With More than One N Atom - ScienceDirect Skip to main
contentSkip to article Elsevier logo Journals & Books Search RegisterSign in View PDF …
contentSkip to article Elsevier logo Journals & Books Search RegisterSign in View PDF …