[BOOK][B] Heterocyclic chemistry
JA Joule - 2020 - taylorfrancis.com
Covering the fundamentals of heterocyclic reactivity and synthesis, this book teaches the
subject in a way that is understandable to graduate students. Recognizing the level at which …
subject in a way that is understandable to graduate students. Recognizing the level at which …
Inverse‐Electron‐Demand Diels–Alder Reactions of 2‐Pyrones: Bridged Lactones and Beyond
G Huang, C Kouklovsky… - Chemistry–A European …, 2021 - Wiley Online Library
Abstract Inverse‐electron‐demand Diels–Alder (IEDDA) reactions of electron‐poor 2‐
pyrones as electrophilic dienes have been extensively studied in the past fifty years. These …
pyrones as electrophilic dienes have been extensively studied in the past fifty years. These …
The [4+ 2] Cycloaddition of 2‐Pyrone in Total Synthesis.
Q Cai - Chinese Journal of Chemistry, 2019 - search.ebscohost.com
Diels‐Alder reaction is one of the most important reactions in organic synthesis and has
witnessed great achievements in total syntheses of complex natural products. In this review …
witnessed great achievements in total syntheses of complex natural products. In this review …
Diels-Alder cycloadditions of 2-pyrones and 2-pyridones
K Afarinkia, V Vinader, TD Nelson, GH Posner - Tetrahedron, 1992 - Elsevier
Diels-Alder cycloadditions of 2-pyrones and 2-pyridones - 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 …
Asymmetric pyrone Diels–Alder reactions enabled by dienamine catalysis
Despite the proven value in utilizing pyrone dienes to create molecular complexity via Diels–
Alder reactions with varied dienophiles, few examples of effective catalytic, asymmetric …
Alder reactions with varied dienophiles, few examples of effective catalytic, asymmetric …
The synthesis of cardenolide and bufadienolide aglycones, and related steroids bearing a heterocyclic subunit
M Michalak, K Michalak, J Wicha - Natural product reports, 2017 - pubs.rsc.org
Covering: early studies through to March 2016 Cardenolides and bufadienolides constitute
an attractive class of biologically active steroid derivatives which have been used for the …
an attractive class of biologically active steroid derivatives which have been used for the …
Selective synthesis of natural and unnatural 5, 6-disubstituted 2 (2H)-pyranones via iodolactonization of 5-substituted (Z)-2-en-4-ynoic acids
F Bellina, M Biagetti, A Carpita, R Rossi - Tetrahedron, 2001 - Elsevier
Reaction of 5-substituted (Z)-2-en-4-ynoic acids with iodine and NaHCO3 in CH3CN or with
ICl in CH2Cl2 affords mixtures of (E)-5-(1-iodoylidene)-2 (5H)-furanones and 6-substituted 5 …
ICl in CH2Cl2 affords mixtures of (E)-5-(1-iodoylidene)-2 (5H)-furanones and 6-substituted 5 …
Mild, asymmetric Diels-Alder cycloadditions of electronically matched 2-pyrones and vinyl ethers
GH Posner, JC Carry, JK Lee, DS Bull, H Dai - Tetrahedron letters, 1994 - Elsevier
004043!)(94=-1 MILD, A SYMMETRIC DIELS-ALDEB CYCLOADDITIONS OF
ELECTRONICALLY MATCHED 24’YRONES AND VINYL ETHERS Gary H. Posne Page 1 …
ELECTRONICALLY MATCHED 24’YRONES AND VINYL ETHERS Gary H. Posne Page 1 …
Exploring the Reactivity of Rigid 1-Azadienes Derived from Methylene γ-Lactams. Applications to the Stereoselective Synthesis of Spiro-γ-Lactams
A López-Francés, Z Serna-Burgos… - The Journal of …, 2024 - ACS Publications
A study on the reactivity of rigid 1-azadienes derived from methylene γ-lactams is reported.
Through the functionalization of 1-amino α, β-unsaturated γ-lactam derivatives, easily …
Through the functionalization of 1-amino α, β-unsaturated γ-lactam derivatives, easily …
Base-Catalyzed Diels−Alder Reactions of 2H-Pyran-2,5-diones: A Mild Approach to Basiliolide B
A new class of base-catalyzed Diels− Alder reactions of 2 H-pyran-2, 5-diones has been
developed using catalytic amount of dicyclohexylmethylamine in tert-butyl alcohol. This …
developed using catalytic amount of dicyclohexylmethylamine in tert-butyl alcohol. This …