Synthesis of benzylidenemalonaldehydes-Reference-Cited by-同舟云学术

Synthesis of benzylidenemalonaldehydes

Published:1984 Issue:11 Volume:49 Page:2602-2612
ISSN:0010-0765
Container-title:Collection of Czechoslovak Chemical Communications
language:en
Short-container-title:Collect. Czech. Chem. Commun.

Author:

Arnold Zdeněk,Král Vladimír,Dvořák Dalimil

Abstract

A general two-step synthesis of benzylidenemalonaldehydes (V), based on condensation of substituted benzaldehydes with 1,3-bis(dimethylamino)trimethinium perchlorate, is described. The course of this reaction, character of the intermediate and spectral characteristics of the products are discussed. The obtained dialdehydes are classified as new organic Lewis acids.

Publisher

Institute of Organic Chemistry & Biochemistry

Subject

General Chemistry

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1. Complex Formation Involving Compounds with Double-Bonded Functional Groups;PATAI'S Chemistry of Functional Groups;2009-12-15

2. Unexpected Course of the Reaction of 1,3-Bis(dimethylamino)trimethinium Perchlorate with 3-Substituted Prop-2-ynals Leading to 1-Aryl-2,4,6-triformylbenzenes;Collection of Czechoslovak Chemical Communications;1999

3. Convenient Preparation of 1,3-Bis(dimethylamino)trimethinium Perchlorate, Tetrafluoroborate and Hexafluorophosphate;Collection of Czechoslovak Chemical Communications;1996

4. Kinetics of the Reactions of Phenyl-Substituted Benzylidenemalonodialdehydes with Water and Hydroxide Ion;The Journal of Organic Chemistry;1994-08

5. On the structural and electronic properties of methylenemalonaldehyde;Journal of Molecular Structure: THEOCHEM;1993-04