Iodine-catalyzed oxidative annulation of 3-cyanoacetylindoles with benzylamines: facile access to 5-(3-indolyl) oxazoles
X Liu, Y Zhou, G Chen, Z Yang, Q Li… - Organic & Biomolecular …, 2018 - pubs.rsc.org
Iodine-catalyzed oxidative annulation of 3-cyanoacetylindoles with benzylamines: facile
access to 5-(3-indolyl)oxazoles - Organic & Biomolecular Chemistry (RSC Publishing) DOI:10.1039/C8OB00833G …
access to 5-(3-indolyl)oxazoles - Organic & Biomolecular Chemistry (RSC Publishing) DOI:10.1039/C8OB00833G …
Copper-Catalyzed Annulation of O-Acyl Oximes with Cyclic 1,3-Diones for the Synthesis of 7,8-Dihydroindolizin-5(6H)-ones and Cyclohexanone-Fused Furans
HT Yang, SQ Zhou, DM Chen, ZJ Hu, XQ Qiang… - Organic …, 2023 - ACS Publications
A copper-catalyzed annulation of O-acyl oximes with cyclic 1, 3-diones has been developed
for the concise synthesis of 7, 8-dihydroindolizin-5 (6 H)-ones and cyclohexanone-fused …
for the concise synthesis of 7, 8-dihydroindolizin-5 (6 H)-ones and cyclohexanone-fused …
Indole Synthesis via Cobalt(III)-Catalyzed Oxidative Coupling of N-Arylureas and Internal Alkynes
A mild Co (III)-catalyzed oxidative annulation of N-arylureas and internal alkynes has been
developed. The use of less electrophilic ureas other than acetamides as directing groups is …
developed. The use of less electrophilic ureas other than acetamides as directing groups is …
Cu(OAc)2-Mediated Cascade Annulation of Diarylalkyne Sulfonamides through Dual C–N Bond Formation: Synthesis of 5,10-Dihydroindolo[3,2-b]indoles
J Yu, D Zhang-Negrerie, Y Du - Organic letters, 2016 - ACS Publications
An unusual cascade reaction featuring annulation of diarylalkyne sulfonamides to form 5, 10-
dihydroindolo [3, 2-b] indoles has been realized with Cu (OAc) 2 as the sole oxidant. This …
dihydroindolo [3, 2-b] indoles has been realized with Cu (OAc) 2 as the sole oxidant. This …
Selective C−H or N−H Imidoylative Annulation of 2‐(2‐Isocyanophenyl)‐1H‐indoles Leading to Diverse Indole‐fused Scaffolds
F Teng, W Hu, H Hu, S Luo… - Advanced Synthesis & …, 2019 - Wiley Online Library
(2‐Isocyanophenyl)‐1H‐indoles, a class of functionalized isocyanides containing both
aromatic C− H and indolo N− H functionalities, are first applied in selective imidoylative …
aromatic C− H and indolo N− H functionalities, are first applied in selective imidoylative …
Redox-neutral rhodium (iii)-catalyzed chemo-and regiospecific [4+ 1] annulation between benzamides and alkenes for the synthesis of functionalized isoindolinones
J Qiao, H Mao, S Lu, X Zhang, H Ni, Y Lu - Organic & Biomolecular …, 2021 - pubs.rsc.org
Herein, using electron-deficient alkenes embedded with an oxidizing function/leaving group
as a rare and nontraditional C1 synthon, we have achieved the redox-neutral Rh (III) …
as a rare and nontraditional C1 synthon, we have achieved the redox-neutral Rh (III) …
Synthesis of 2, 3-diarylisoindolin-1-one by copper-catalyzed cascade annulation of 2-formylbenzonitriles, arenes, and diaryliodonium Salts
L Liu, SH Bai, Y Li, LX Wang, Y Hu… - The Journal of organic …, 2017 - ACS Publications
A three-component cascade cyclization was developed to synthesize 2, 3-diarylisoindolin-1-
one by using 2-formylbenzonitrile, arenes, and diaryliodonium salts. The process underwent …
one by using 2-formylbenzonitrile, arenes, and diaryliodonium salts. The process underwent …
Iodine-mediated oxidative triple functionalization of indolines with azoles and diazonium salts
Y Liu, X Gu, X Zhang, M Xu, Z Zhang… - Chemical …, 2024 - pubs.rsc.org
We report an innovative synthetic strategy for the generation of polysubstituted indoles from
indolines, aryldiazonium salts, and azoles. The methodology encompasses an electrophilic …
indolines, aryldiazonium salts, and azoles. The methodology encompasses an electrophilic …
Synthesis of Fused Tetracyclic Compounds via Oxidative Annulation: Access to Copper-Catalyzed Indolo [1, 2-a] quinolines and to Ruthenium-Catalyzed Isoquinolin-1 …
A facile double oxidative annulation of (en-3-yn-1-yl) phenylbenzamides was developed
allowing us to synthetize fused tetracyclic compounds. Under copper catalysis, the reaction …
allowing us to synthetize fused tetracyclic compounds. Under copper catalysis, the reaction …
Electrochemical Annulations of o-Alkynylanilines for Synthesis of 3-Iodoindoles
X Hehua, M Xiangtai, Z Yu, L Jinyue… - Chinese Journal of …, 2021 - sioc-journal.cn
Indole, as one of the most important nitrogen-containing heterocyclic compound, is found
widely in various natural products and synthetic drugs. 3-Iodoindoles play an important role …
widely in various natural products and synthetic drugs. 3-Iodoindoles play an important role …