BBr3-promoted cyclization to produce ladder-type conjugated polymer

Inja Kim; Tae Hyun Kim; Youngjin Kang; Yong beom Lim

doi:10.1016/j.tetlet.2006.10.020

BBr₃-promoted cyclization to produce ladder-type conjugated polymer

Inja Kim, Tae Hyun Kim, Youngjin Kang, Yong beom Lim

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

A novel chemical cyclization method using BBr₃ has been successfully developed to prepare ladder-type conjugated systems. The cyclized ladder compounds revealed an extended conjugation due to planarization of the structures. The extended ladder polymer can also be easily prepared by our chemical cyclization method using a soluble precursor.

Original language	English
Pages (from-to)	8689-8692
Number of pages	4
Journal	Tetrahedron Letters
Volume	47
Issue number	49
DOIs	https://doi.org/10.1016/j.tetlet.2006.10.020
Publication status	Published - 2006 Dec 4

Bibliographical note

Funding Information:
This work was generously supported by a Grant (code # F0004021) from the Information Display R&D Center, one of the 21st Century Frontier R&D Program funded by the Ministry of Commerce, Industry and Energy of the Korean Government.

All Science Journal Classification (ASJC) codes

Biochemistry
Drug Discovery
Organic Chemistry

Access to Document

10.1016/j.tetlet.2006.10.020

Cite this

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title = "BBr3-promoted cyclization to produce ladder-type conjugated polymer",

abstract = "A novel chemical cyclization method using BBr3 has been successfully developed to prepare ladder-type conjugated systems. The cyclized ladder compounds revealed an extended conjugation due to planarization of the structures. The extended ladder polymer can also be easily prepared by our chemical cyclization method using a soluble precursor.",

author = "Inja Kim and Kim, {Tae Hyun} and Youngjin Kang and Lim, {Yong beom}",

note = "Funding Information: This work was generously supported by a Grant (code # F0004021) from the Information Display R&D Center, one of the 21st Century Frontier R&D Program funded by the Ministry of Commerce, Industry and Energy of the Korean Government. ",

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AU - Kim, Inja

AU - Kim, Tae Hyun

AU - Kang, Youngjin

AU - Lim, Yong beom

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PY - 2006/12/4

Y1 - 2006/12/4

N2 - A novel chemical cyclization method using BBr3 has been successfully developed to prepare ladder-type conjugated systems. The cyclized ladder compounds revealed an extended conjugation due to planarization of the structures. The extended ladder polymer can also be easily prepared by our chemical cyclization method using a soluble precursor.

AB - A novel chemical cyclization method using BBr3 has been successfully developed to prepare ladder-type conjugated systems. The cyclized ladder compounds revealed an extended conjugation due to planarization of the structures. The extended ladder polymer can also be easily prepared by our chemical cyclization method using a soluble precursor.

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