Title:
AROMATIC AND HETEROAROMATIC COMPOUNDS PREPARING FROM EXO-CYCLIC π-SYSTEMS.
Document Type and Number:
WIPO Patent Application WO/2024/055226
Kind Code:
A1
Abstract:
Disclosed is a peroxide/superoxide-free, a gaseous hydrogen-free, one-pot isomerization-dehydrogenation process for preparing aromatic and heteroaromatic compounds from exocyclic pi-systems by a carbene ligated transition-metal catalyst.
Inventors:
CHEN YANG (CN)
CHEN WEIHAO (CN)
HO CHUNYU (CN)
CHEN WEIHAO (CN)
HO CHUNYU (CN)
Application Number:
PCT/CN2022/118931
Publication Date:
March 21, 2024
Filing Date:
September 15, 2022
Export Citation:
Assignee:
UNIV SOUTHERN SCI & TECH (CN)
International Classes:
C07B35/04; C07B35/08
Other References:
ZHENG DONG-SONG, ZHAO ZHENG-LE, GU QING, YOU SHU-LI: "Ir-Catalyzed Intermolecular Asymmetric Allylic Alkylation of β-Tetralones", ORGANOMETALLICS, AMERICAN CHEMICAL SOCIETY, vol. 38, no. 20, 28 October 2019 (2019-10-28), pages 3996 - 4002, XP093146543, ISSN: 0276-7333, DOI: 10.1021/acs.organomet.9b00416
DENIS KOZIAKOV, AXEL JACOBI VON WANGELIN: "Metal-free radical aromatic carbonylations mediated by weak bases", ORGANIC & BIOMOLECULAR CHEMISTRY, ROYAL SOCIETY OF CHEMISTRY, vol. 15, no. 32, 1 January 2017 (2017-01-01), pages 6715 - 6719, XP055524332, ISSN: 1477-0520, DOI: 10.1039/C7OB01572K
MIHAI S. VICIU, EDWIN D. STEVENS, JEFFREY L. PETERSEN, AND STEVEN P. NOLAN: "N-HETEROCYCLIC CARBENE PALLADIUM COMPLEXES BEARING CARBOXYLATE LIGANDS AND THEIR CATALYTIC ACTIVITY IN THE HYDROARYLATION OF ALKYNES", ORGANOMETALLICS, AMERICAN CHEMICAL SOCIETY, vol. 23, no. 15, 19 July 2004 (2004-07-19), pages 3752 - 3755, XP001199986, ISSN: 0276-7333, DOI: 10.1021/om049843f
DENIS KOZIAKOV, AXEL JACOBI VON WANGELIN: "Metal-free radical aromatic carbonylations mediated by weak bases", ORGANIC & BIOMOLECULAR CHEMISTRY, ROYAL SOCIETY OF CHEMISTRY, vol. 15, no. 32, 1 January 2017 (2017-01-01), pages 6715 - 6719, XP055524332, ISSN: 1477-0520, DOI: 10.1039/C7OB01572K
MIHAI S. VICIU, EDWIN D. STEVENS, JEFFREY L. PETERSEN, AND STEVEN P. NOLAN: "N-HETEROCYCLIC CARBENE PALLADIUM COMPLEXES BEARING CARBOXYLATE LIGANDS AND THEIR CATALYTIC ACTIVITY IN THE HYDROARYLATION OF ALKYNES", ORGANOMETALLICS, AMERICAN CHEMICAL SOCIETY, vol. 23, no. 15, 19 July 2004 (2004-07-19), pages 3752 - 3755, XP001199986, ISSN: 0276-7333, DOI: 10.1021/om049843f
Attorney, Agent or Firm:
DHC IP ATTORNEYS (CN)
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