[图书][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 …

Dimethyl acetylenedicarboxylate: a versatile tool in organic synthesis

CG Neochoritis, T Zarganes-Tzitzikas… - …, 2014 - thieme-connect.com
This review presents the recent progress in the chemistry of dimethyl acetylenedicarboxylate
(DMAD). The interest in and applications of this powerful reagent with more than 135 years …

Reactivity of indolizines in organic synthesis

KM Elattar, I Youssef, AA Fadda - Synthetic Communications, 2016 - Taylor & Francis
This review reports the reactivity of indolizines. The reactions section covers, in general,
electrophilic, oxidation, reduction, addition, cycloaddition, condensation, and Mannich and …

Enantioselective construction of the Cycl [3.2. 2] azine core via organocatalytic [12+ 2] cycloadditions

NI Jessen, G Bertuzzi, M Bura, ML Skipper… - Journal of the …, 2021 - ACS Publications
The first enantioselective [12+ 2] cycloaddition has been developed for the construction of a
chiral cycl [3.2. 2] azine core, a tricyclic moiety with a central ring-junction nitrogen atom, by …

Directed metalation of 1-ester-substituted indolizines: base/electrophile-controlled regioselective functionalization

MFZJ Amaral, AA Baumgartner, R Vessecchi… - Organic …, 2015 - ACS Publications
A variety of C-2 and C-5 difunctionalized indolizines have been prepared through the
reaction of 1-ester-substituted indolizines with organometallic bases followed by a reaction …

Tandem [8 + 2] Cycloaddition−[2 + 6 + 2] Dehydrogenation Reactions Involving Imidazo[1,2-a]pyridines and Imidazo[1,2-a]pyrimidines

M Aginagalde, Y Vara, A Arrieta, R Zangi… - The Journal of …, 2010 - ACS Publications
The reaction between benzynes and imidazo [1, 2-a] pyridines (pyrimidines) to form benzo
[a] imidazo [5, 1, 2-cd] indolizines and 2, 3, 9c-triazocyclopenta [j, k] fluorenes has been …

Synthesis and photophysical properties of 2-aryl-5-carbonyl indolizines

CRS Bertallo, LS Berlim, DS Olivier, TR Arroio, AS Ito… - Dyes and …, 2022 - Elsevier
Herein we reported the synthesis of 20 novel fluorescent 5-carbonylated 2-arylindolizines
derivatives through the reaction between organolithium intermediates with different …

Synthesis of Pyrrolo[2,1,5-cd]indolizines through Dehydrogenative Heck Annelation of Indolizines with Diaryl Acetylenes Using Dioxygen as an Oxidant

H Hu, G Li, W Hu, Y Liu, X Wang, Y Kan, M Ji - Organic letters, 2015 - ACS Publications
A dehydrogenative Heck annelation reaction of indolizine with diaryl acetylene via dual C–H
bond cleavage was developed. Oxygen gas was employed as a clean oxidant in this …

Synthesis of 3-haloindolizines by Copper (II) halide mediated direct functionalization of indolizines

JB Xia, SL You - Organic Letters, 2009 - ACS Publications
3-Haloindolizines were synthesized via Cu (II) halide mediated halogenation of indolizines.
This C− H direct functionalization process occurred under mild conditions giving 3 …

C‐H Activation/Metalation Approaches for the Synthesis of Indolizine Derivatives

CRS Bertallo, TR Arroio, MFZJ Toledo… - European Journal of …, 2019 - Wiley Online Library
The C–H borylation of indolizines has not previously been reported. In this communication,
we describe our preliminary efforts to apply this chemistry to this scaffold and contrast this …