ACID-CATALYZED CYCLIZATION OF OCTADIENYNE DERIVATIVES. FACILE FORMATION OF CYCLOPENTADIENE, ISOBENZOTHIOPHENE, AND 18-MEMBERED CYCLIC ETHER

DOI: 10.1246/cl.1984.2001

Source and publish data:

Chemistry Letters p. 2001 - 2004 (1984)

Update date:2022-09-26

Topics:

Authors:

Iyoda, Masahiko

Tanaka, Shigeyoshi

Aso, Yoshio

Nakagawa, Masazumi

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

Article abstract of DOI:10.1246/cl.1984.2001

Treatment of substituted octa-2,6-dien-4-yne-1,8-dial derivatives with CF3COOH gave cyclopentadiene, thiophene, or isobenzothiophene derivatives.Formation of an 18-membered cyclic ether was observed in the case of octa-2,7-dien-4-yne-1,6-diol derivative.

Full text of DOI:10.1246/cl.1984.2001

Products guided by the article

Product name:1-Penten-4-yn-3-ol, 3-(1,1-dimethylethyl)-1-[(1,1-dimethylethyl)thio]-5-phenyl-

Cas No:95113-31-8

R&D Labs maybe for 95113-31-8

Jiaxing Barton Chemicals

website:http://www.chinabarton.com

Contact:+86-573-82719618

Address:No. 162 Fumin Road, Honghe Town,
Shandong Xinhua Pharmaceutical Co.,Ltd

website:http://www.xhzy.com

Contact:+86-533-2196801

Address:1 lutai road,zhangdian dis,Zibo City
Ningbo Distant Chemicals Co.,Ltd

Contact:86-574-27862490,27862438

Address:5F-3,#54 DaShaNi street,Ningbo,CHINA
Shanghai better-in Medical Technology Co.,LTD.

Contact:+86-21-38921049

Address:Lane 720 zhangjianggaoke cailun road, Pudong, Shanghai, room 513
SHOUGUANG BOYU CHEMICAL CO.,LTD

Contact:+86-536-8256719

Address:ROOM 1101&1103,BUILDING D,ZHONGTU MANSION,NO.6565 EAST FUSHOU STREET,WEIFANG CITY,SHANDONG,CHINA.

Relevant to this article

Effect of chelators on the pharmacokinetics of ^99mTc-labeled imaging agents for the prostate-specific membrane antigen (PSMA)

Doi:10.1021/jm400823w
(2013)
Total synthesis of diospongin A via an enzymatic kinetic resolution of (±)-tetrahydropyranol derived from prins cyclization

Doi:10.1055/s-2007-984886
(2007)
On the components of arnica species. IX: Two sesquiterpene lactones from the flowers of Arnica longifolia

Doi:10.1002/ardp.19763090415
(1976)
Synthesis of the A,B-ring-truncated OSW saponin analogs and their antitumor activities

Doi:10.1016/j.bmcl.2007.08.060
(2007)
Effective Utilization of Flow Chemistry: Use of Unstable Intermediates, Inhibition of Side Reactions, and Scale-Up for Boronic Acid Synthesis

Doi:10.1021/acs.oprd.8b00118
(2018)
The design and synthesis of N-1-alkylated-5-aminoaryalkylsubstituted-6-methyluracils as potential non-nucleoside HIV-1 RT inhibitors

Doi:10.1016/j.bmc.2007.07.058
(2007)

Article Doi