Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Z. Arnold is active.

Publication


Featured researches published by Z. Arnold.


Tetrahedron Letters | 1988

The first general synthetic approach to aikylidenemalonaldehydes

Z. Arnold; G.V. Kryshtal; Vladimír Král; D. Dvorˇák; L.A. Yanovskaya

Abstract Alkylidenemalonaldehydes, hitherto assumed to be only unstable intermediates of some procedures, have now been made accessible by the reaction of dimethylaminomethylenemalonaldehyde with organometallic compounds.


Tetrahedron Letters | 1982

Arylmethylenemalonaldehydes and their heterocyclic analogues: A novel group of organic lewis acids

Z. Arnold; Vladimír Král; Dalimil Dvořák

Abstract The first general synthesis of arylmethylenemalonaldehydes and their heterocyclic analogues has been developed; some physico-chemical properties and reactions of these compounds are briefly mentioned.


Collection of Czechoslovak Chemical Communications | 1961

Synthetic reactions of dimethylformamide. XII. Formylation of some carboxylic acids and their derivatives

Z. Arnold


Collection of Czechoslovak Chemical Communications | 1959

Synthetische reaktionen von dimethylformamid IV. Darstellung von β-chlorvinylaldehyden aus carbonylverbindungen

Z. Arnold; J. Žemlička


Collection of Czechoslovak Chemical Communications | 1961

Synthetic reactions of dimethylformamide. XIII. β-Bromoacraldehydes

Z. Arnold; Antonín Holý


Collection of Czechoslovak Chemical Communications | 1958

Synthetische Reaktionen von Dimethylformamid I. Allgemeine Synthese von β-Dialdehyden

Z. Arnold; F. Šorm


Collection of Czechoslovak Chemical Communications | 1962

Synthetic reactions of dimethylformamide. XIV. Some new findings on adducts of the Vilsmeier-Haack type

Z. Arnold; Antonín Holý


Collection of Czechoslovak Chemical Communications | 1967

Electrophilic substitutions of polymethinium salts

J. Kučera; Z. Arnold


Collection of Czechoslovak Chemical Communications | 1965

Note on the formylation of chloro- and bromoacetic acid

Z. Arnold


Collection of Czechoslovak Chemical Communications | 1963

Synthetic reactions of dimethylformamide. XVIII. Reactivity of methyl groups in polymethinium salts

Z. Arnold; Antonín Holý

Collaboration


Dive into the Z. Arnold's collaboration.

Top Co-Authors

Avatar

Vladimír Král

Institute of Chemical Technology in Prague

View shared research outputs
Top Co-Authors

Avatar

Dalimil Dvořák

Czechoslovak Academy of Sciences

View shared research outputs
Top Co-Authors

Avatar

F. Šorm

Czechoslovak Academy of Sciences

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Antonín Holý

Academy of Sciences of the Czech Republic

View shared research outputs
Top Co-Authors

Avatar

David Šaman

Academy of Sciences of the Czech Republic

View shared research outputs
Top Co-Authors

Avatar

S. A. Shevelev

Russian Academy of Sciences

View shared research outputs
Top Co-Authors

Avatar

J. Kahovcová

Czechoslovak Academy of Sciences

View shared research outputs
Top Co-Authors

Avatar

Magdalena Pánková

Czechoslovak Academy of Sciences

View shared research outputs
Top Co-Authors

Avatar

Miloš Buděšínský

Academy of Sciences of the Czech Republic

View shared research outputs
Researchain Logo
Decentralizing Knowledge