A New Transformation of 2H-Pyran-2-one-ring: First Synthesis of Pyridazino[4,3-c]azepines and Their Oxidation with Thallium(III) Nitrate or Copper(II) Acetate

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26520%2F00%3A63400006" target="_blank" >RIV/00216305:26520/00:63400006 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

A New Transformation of 2H-Pyran-2-one-ring: First Synthesis of Pyridazino[4,3-c]azepines and Their Oxidation with Thallium(III) Nitrate or Copper(II) Acetate

Original language description

A novel reaction starting from pyrano[3,2-c]azepines and hydrazine hydrate was used for the preparation of the first derivatives of pyridazino[4,3-c]azepines. They were further oxidised by thallium(III) nitrate trihydrate or copper(II) acetate hydrate togive aromatised fused pyridazine derivatives also containing an ester function formed from the carbohydrazide moiety.

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

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2000

Confidentiality

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

Name of the periodical

Synlett

ISSN

0936-5214

e-ISSN

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Volume of the periodical

2000

Issue of the periodical within the volume

2

Country of publishing house

DE - GERMANY

Number of pages

3

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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