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

Jiangsu Cale New Material Co.ltd

Contact:+86-515-88334667/88203550

Address:Zhongshan 3rd Road, Coastal Chemical Industry Park, Yancheng, Jiangsu, China
ZhangJiaGang YaRui Chemical Co.,Ltd.

Contact:0512-58360968

Address:China JiangSu Province Zhang Jia Gang City YangShe Oriental Plaza Building 10 B307
Skyrun Industrial Co.,Ltd(expird)

website:http://www.chinaskyrun.com

Contact:0086-576-84610586

Address:Chemical Development Zone
Chemsigma International Co.,Ltd.

website:http://www.chemsigma.com

Contact:86-025-58748998

Address:Rm.705, 15th Building,Rd.Xinke II
Yancheng Smiling Imp & Exp Co., Ltd.

Contact:+86-515-83173586

Address:Rm1207, BLD#03, Phoenix Plaza, Juheng Road, Yancheng, Jiangsu, P.R. 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