BROWSE

Related Scientist

jeonghyo,lee's photo.

jeonghyo,lee
분자활성촉매반응연구단
more info

ITEM VIEW & DOWNLOAD

Alcohol-Incorporating Diels-Alder Dimerization of In Situ Formed ortho-Quinamine via Co-Nitrenoid Insertion

Cited 0 time in webofscience Cited 0 time in scopus
243 Viewed 0 Downloaded
Title
Alcohol-Incorporating Diels-Alder Dimerization of In Situ Formed ortho-Quinamine via Co-Nitrenoid Insertion
Author(s)
Jeonghyo Lee; Bora Kang; Dongwook Kim; Sukbok Chang
Publication Date
2022-08
Journal
ORGANIC LETTERS, v.24, no.31, pp.5845 - 5850
Publisher
AMER CHEMICAL SOC
Abstract
We disclose herein a Cp*Co(III)(LX)-catalyzed dearomative Diels-Alder dimerization of 2,6-disubstituted phenyl azidoformates. Upon the postulated cobalt-nitrenoid insertion into the neighboring ortho-carbon, the key intermediate of ortho-quinamine was generated for the subsequent dimeric cycloaddition process. A series of experimental and computational studies suggested that the quinolinol ligand of the cobalt catalyst plays a crucial role in the alcoholic solvent incorporation into the o-quinamine moiety, thereby enabling the Diels- Alder dimerization to furnish the bridged tricyclic bisamidation products.
URI
https://pr.ibs.re.kr/handle/8788114/12376
DOI
10.1021/acs.orglett.2c02392
ISSN
1523-7060
Appears in Collections:
Center for Catalytic Hydrocarbon Functionalizations(분자활성 촉매반응 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
There are no files associated with this item.

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse