Structure and Raman spectra of pyridyl substituted diketo-pyrrolo-pyrrole isomers and polymorphs

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F10%3A39881840" target="_blank" >RIV/00216275:25310/10:39881840 - isvavai.cz</a>

Alternative codes found

RIV/61389013:_____/10:00350261 RIV/00216305:26310/10:PU88486

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Structure and Raman spectra of pyridyl substituted diketo-pyrrolo-pyrrole isomers and polymorphs

Original language description

A complete series of symmetrical and unsymmetrical isomeric pairs of 4- and 2-pyridyl substituted diketo-pyrrolo-pyrroles was synthesized. Both polymorphs of 3,6-bis-(4' -pyridyl)-2,5-dihydro-pyrrolo [3,4-c]pyrrole-1,4-dione were prepared. Asymmetrical 3-phenyl-6-pyridine-2' -yl-2,5-dihydro-pyrrolo [3,4-c]pyrrole-1,4-dione was synthesized for the ?rst time and X-ray structure of its monocrystal was determined. Density functional theory calculations of the ground state geometry were compared with experimental X-ray diffraction data.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CC - Organic chemistry

OECD FORD branch

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Project

<a href="/en/project/GA203%2F08%2F1594" target="_blank" >GA203/08/1594: Sensoric properties of aromatic and heterocyclic compounds with conjugated bonds</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Molecular Structure

ISSN

0022-2860

e-ISSN

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Volume of the periodical

983

Issue of the periodical within the volume

1-3

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

9

Pages from-to

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UT code for WoS article

000284441400007

EID of the result in the Scopus database

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