Events The 12th International Electronic Conference on Synthetic Organic Chemistry

Event submissions

Published

This submission belongs to the session a. General Organic Synthesis of the event The 12th International Electronic Conference on Synthetic Organic Chemistry

Published date

19 Nov, 2008

Citation

I. I. Boiko, A. P. Ivanova, 4-Alkoxynaphthaldehydes and their application in synthesis of styryl pyrylium dyes with broad absorption band in visible spectrum, in Proceedings of The 12th International Electronic Conference on Synthetic Organic Chemistry, 1 November–30 November 2008, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-12-01217

Facebook

Twitter

4-Alkoxynaphthaldehydes and their application in synthesis of styryl pyrylium dyes with broad absorption band in visible spectrum

I. I. Boiko ¹

A. P. Ivanova ¹

1. Technologist Co., Ltd., Mendeleev sq. 2 bldg. 157, Pereslavl-Zalesskiy, Yaroslavl reg., 152020, Russian Federation

Abstract

2,4-Di(4-propoxyphenyl)-6-(4-propoxynaphthyl)pyrylium tetrafluoborate - styryl pyrylium dye with broad absorption bands at 400-500nm and 500-630nm was synthesized. Method for obtaining intermediate 4-propoxynaphthaldehyde was improved.

Keywords

pyrylium salt

styryl pyrylium dye

4-alkoxynaphthaldehydes

Syntheses of 8,9,10,11-Tetrahydro-pyrido[3,2,1-jk]carbazoles, 1,2,3, 11b-Tetrahydro-pyrido[3,2,1-jk]carbazoles and 7a,8,9,10,11,11a-Hexahydro-pyrido[3,2,1-jk]carbazoles

Aza-Diels-Alder versus 1,3-Dipolar Cycloadditions of Methyl Glyoxylate Oxime with Cyclopentadiene