Hypervalent iodine(III)-induced intramolecular cyclization reaction of substituted phenol ethers with an alkyl azido side-chain: A novel and efficient synthesis of quinone imine derivatives

DOI: 10.1248/cpb.47.241

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 241 - 245 (1999)

Update date:2022-09-26

Topics:

Authors:

Kita, Yasuyuki

Egi, Masahiro

Ohtsubo, Makoto

Saiki, Toyokazu

Okajima, Akiko

Takada, Takeshi

Tohma, Hirofumi

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

Article abstract of DOI:10.1248/cpb.47.241

Novel and efficient syntheses of quinone imine ketals (2aj) and quinone imines (4ah) from substituted phenol ethers (1ak) bearing an alkyl azido side-chain using the combination of hypervalent iodine(III) reagent, phenyliodine(III) bis(trifluoroacetate) (PIFA) and trimethylsilyl trifluoromethanesulfonate (TMSOTf), have been developed.

Full text of DOI:10.1248/cpb.47.241

NII-Electronic Library Service

Products guided by the article

Product name:3-(3-methoxyphenyl)-but-2-enoic acid methyl ester

Cas No:940890-84-6

R&D Labs maybe for 940890-84-6

APOLLO HEALTHCARE RESOURCES

Contact:+65 9658 0999

Address:26 Sin Ming Lane, Midview City, #05-118, Singapore 573971
Suzhou Time-chem Technologies Co., Ltd.

Contact:0512-63983931/68086856

Address:No. 1326 of Binhe Road, New District, Suzhou, Jiangsu, P. R. China
NanJing KaiHeng Chemical CO., LTD.

Contact:+86-25-85768391

Address:RM.1704, D, WANDA PLAZA, NO.110, MIDDLE JIANGDONG ROAD, NANJING, CHINA
Zhejiang Sanmei Chemical Industry Co., Ltd

Contact:86-579-87633213

Address:Huchu Industrial Zone, Qingnian Rd., Wuyi County, Zhejiang Prov., China.
CHEM PLUS

Contact:0027-717-456976

Address:2ND FLOOR, 325 VAUSE ROAD, OVERPORT, 4001, SOUTH AFRICA

Relevant to this article

Bicyclic and tricyclic analogues of anthramycin

Doi:10.1021/jm00381a020
(1985)
γ-Aminoalcohol rearrangement applied to pentahydroxylated azepanes provides pyrrolidines epimeric to homoDMDP

Doi:10.1039/c5ob00050e
(2015)
Design, synthesis and structure-activity relationship of novel aphicidal mezzettiaside-type oligorhamnosides and their analogues

Doi:10.3390/molecules23010041
(2018)
Stereoselective total synthesis of stagonolide C

Doi:10.1002/hlca.201100190
(2012)
Sequential allylic C-H amination/vinylic C-H arylation: A strategy for unnatural amino acid synthesis from α-Olefins

Doi:10.1021/ol300063t
(2012)
Improvement of solubility of silibinin by formation of an 1:1-inclusion complex with β-cyclodextrin

Doi:10.1002/ardp.19923250512
(1992)

Article Doi