The Synthesis of Dibenzo-Annelated Annulenes Using Reductive Coupling. Bisdehydrodibenzo-, --, --, --, and -annulene

DOI: 10.1246/bcsj.59.2209

Source and publish data:

Bulletin of the Chemical Society of Japan p. 2209 - 2216 (1986)

Update date:2022-07-29

Topics: Functionalization Characterization Ring closure Purification Starting Materials Reductive Coupling

Authors:

Ojima, Juro

Yamamoto, Koji

Kato, Tadahito

Wada, Kazuyo

Yoneyama, Yoshiharu

Ejiri, Emiko

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1246/bcsj.59.2209

Bisdehydrodibenzo<14>-, -<16>-, -<18>-, -<20>-, and -<22>annulene were synthesized by intramolecular reductive couplings using a low-valent titanium reagent.These bisdehydrodibenzo-annulenes proved to be atropic form an examination of the 1H NMR spectra.

Full text of DOI:10.1246/bcsj.59.2209

Products guided by the article

Product name:8,9:14,15-dibenzo-2,4,6,16,18,20-docosahexaene-10,12-diynedial

Cas No:107006-38-2

R&D Labs maybe for 107006-38-2

SHANXI JINJIN CHEMICAL INDUSTRIAL CO.,LTD

website:http://www.jinjingroup.com

Contact:4009982989

Address:Economic And Technological Development Zone,Hejin?City,Shanxi Province?,China
Xinxiang Junlong Biological Technology Co., Ltd.

website:https://junlongbio.lookchem.com/

Contact:86-13525059581

Address:Xinxiang City, Henan Province
Guangzhou Shiny Co., Ltd.

Contact:+86-20-62802632;62802633

Address:Room 330 GIGCAS Building,No.511 Kehua Street,Tianhe District
HENAN NEW BLUE CHEMICAL CO.,LTD

website:http://www.newbluechem.com

Contact:86-371-55170693/55170694

Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China
Evergreen Chemical Industry Ltd.

Contact:86-553-4918210

Address:6#2-602 Wanhaobailing

Relevant to this article

Simple synthesis of highly functionalized ketenimines

Doi:10.1080/00397910802219213
(2008)
Combination of RCM and the Pauson-Khand reaction: One-step synthesis of tricyclic structures

Doi:10.1002/ejoc.200800332
(2008)
Studies on peptides. CXXXII. Evaluation of two β-carboxyl protecting groups of aspartic acid, cycloheptyl and cyclooctyl, for peptide synthesis

Doi:10.1248/cpb.34.864
(1986)
SYNTHESES AND STRUCTURAL STUDIES ON PICOLINOYL, NICOTINOYL AND ISONICOTINOYL HYDRAZONE DERIVATIVES OF DICYCLOPENTADIENYLZIRCONIUM(IV)

Doi:10.1016/S0022-328X(00)98997-6
(1986)
Lithium diisopropylamide (LDA) as an efficient reducing agent for thioketones - Mechanistic consideration

Doi:10.1080/10426507.2015.1012201
(2015)
Synthesis of anthracene and azaanthracene fluorophores via [2+2+2] cyclotrimerization reactions

Doi:10.1021/ol8019549
(2008)

Article Doi