Organic Letters 2013-09-06

In(III)/PhCO2H binary acid catalyzed tandem [2 + 2] cycloaddition and Nazarov reaction between alkynes and acetals.

Lihui Zhu, Zhi-Guo Xi, Jian Lv, Sanzhong Luo

Index: Org. Lett. 15(17) , 4496-9, (2013)

Full Text: HTML

Abstract

A facile tandem [2 + 2] cycloaddition and Nazarov reaction has been developed. The combination of In(OTf)3 and benzoic acid was found to synergistically promote the coupling of alkynes and acetals to form 2,3-disubstituted indanones in excellent yield and diastereoselectivity.

Related Compounds

Related Articles:

Antimicrobial activity of natural products from the flora of Northern Ontario, Canada.

2015-06-01

[Pharm. Biol. 53(6) , 800-6, (2015)]

Chemical profile and biological activities of Veronica thymoides subsp. pseudocinerea.

2015-03-01

[Pharm. Biol. 53(3) , 334-9, (2015)]

Degradation of anti-inflammatory drug ketoprofen by electro-oxidation: comparison of electro-Fenton and anodic oxidation processes.

2014-01-01

[Environ. Sci. Pollut. Res. Int. 21(14) , 8406-16, (2014)]

Ion channel expression in the developing enteric nervous system.

2015-01-01

[PLoS ONE 10(3) , e0123436, (2015)]

Transcriptional Regulation of Cytosolic Sulfotransferase 1C2 by Intermediates of the Cholesterol Biosynthetic Pathway in Primary Cultured Rat Hepatocytes.

2015-12-01

[J. Pharmacol. Exp. Ther. 355 , 429-41, (2015)]

More Articles...