European Journal of Organic Chemistry | VOL. 1998
Read

2,3-Dihydroimidazol-2-ylidene

Publication Date Aug 1, 1998

Abstract

Irradiation of imidazole-2-carboxylic acid (3) – matrix-isolated in argon at 10 K – with a wavelength of 254 nm leads to decarboxylation and the formation of a complex between 2,3-dihydroimidazol-2-ylidene and carbon dioxide (1·CO2). Upon irradiation of 2,3-dihydroimidazol-2-ylidene (1) with λ = 254, 193, and 185 nm no imidazole can be detected. On the other hand flash vacuum pyrolysis of imidazole-2-carboxylic acid (3) produces imidazole and carbon dioxide. 2,3-Dihydroimidazol-2-ylidene (1) – the possible intermediate – cannot be trapped under these conditions.

Concepts
Powered ByUnsilo

Carbon Dioxide
Flash Vacuum Pyrolysis
Vacuum Pyrolysis

Introducing Weekly Round-ups!Beta

Powered by R DiscoveryR Discovery

Round-ups are the summaries of handpicked papers around trending topics published every week. These would enable you to scan through a collection of papers and decide if the paper is relevant to you before actually investing time into reading it.

Climate change Research Articles published between Jun 13, 2022 to Jun 19, 2022

R DiscoveryJun 20, 2022
R DiscoveryArticles Included:  5

Understanding the effects of the snow ratio on glacier mass balance under variable climatic conditions is crucial for predicting how glaciers will res...

Read More

Good health Research Articles published between Jun 13, 2022 to Jun 19, 2022

R DiscoveryJun 20, 2022
R DiscoveryArticles Included:  5

In West Africa, the various types of diabetes according to WHO or the American Diabetes Association (ADA) are endemic; a particular type referred to a...

Read More

Gender Equality Research Articles published between Jun 13, 2022 to Jun 19, 2022

R DiscoveryJun 20, 2022
R DiscoveryArticles Included:  5

This study aims to evaluate changes in the presence of women on Spanish boards after the Unified Good Governance Code of Listed Companies (2006) and t...

Read More

Coronavirus Pandemic

You can also read COVID related content on R COVID-19

R ProductsCOVID-19

ONE PROBLEM . ONE PURPOSE . ONE PLACE

Creating the world’s largest AI-driven & human-curated collection of research, news, expert recommendations and educational resources on COVID-19

COVID-19 Dashboard