Journal article
Synthesis and phytotoxic activity of new pyridones derived from 4-hydroxy-6-methylpyridin-2(1H)-one
- Abstract:
-
Commercial dehydroacetoc acid was converted into 4-hydroxy-6-methylpyridin-2(1H)-one (3), which was then condensed with several aliphatic aldehydes to produce seven new title compounds in variable yields (35-92%). Reaction of 3 with α,β-unsaturated aldehydes resulted in the formation of condensed pyran derivatives 4g' and 4h'. A mechanism is proposed to explain the formation of such compounds. The effects of all methylpyridin-2(1H)-one derivatives on the development of the dicotyledonous spec...
Expand abstract
- Publication status:
- Published
- Peer review status:
- Peer reviewed
Actions
Access Document
- Files:
-
-
(Version of record, pdf, 243.7KB)
-
- Publisher copy:
- 10.3390/molecules14124973
Why is the content I wish to access not available via ORA?
Bibliographic data (the information relating to research outputs) and full-text items (e.g. articles, theses, reports, etc.) arrive in ORA from several different sources. Unfortunately we are not able to make available the full-text for every research output.
Please contact the ORA team (
) if you have queries regarding unavailable content OR if you are aware of a full-text copy we can make available.
) if you have queries regarding unavailable content OR if you are aware of a full-text copy we can make available.
Content may be unavailable for the following four reasons
-
Version unsuitable
-
We have not obtained a suitable full-text for a given research output. See this page for more information.
-
Recently completed
-
Sometimes content is held in ORA but is unavailable for a fixed period of time to comply with the policies and wishes of rights holders.
-
Permissions
-
All content made available in ORA should comply with relevant rights, such as copyright. See this page for more information.
-
Clearance
-
Some thesis volumes scanned as part of the digitisation scheme funded by Dr Leonard Polonsky are currently unavailable due to sensitive material or uncleared third-party copyright content. We are attempting to contact authors whose theses are affected.
Alternative access to the full-text
You may be able to access the full-text directly from the publisher's website using the 'Publisher Copy' link in the 'Links & Downloads' box from a research output's ORA record page. This method may require an institutional or individual subscription to the journal/resource.
Authors
Funding
+ Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
More from this funder
Funding agency for:
Demuner, A
+ Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)
More from this funder
Funding agency for:
Valente, V
+ Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
More from this funder
Funding agency for:
Barbosa, L
+ "Narotam Sekhsaria Foundation", "J. N. Tata Endowment"
More from this funder
Funding agency for:
Rathi, A
Bibliographic Details
- Publisher:
- Molecular Diversity Preservation International (MDPI) Publisher's website
- Journal:
- Molecules Journal website
- Volume:
- 14
- Issue:
- 12
- Pages:
- 4973-4986
- Publication date:
- 2009-01-01
- DOI:
- ISSN:
-
1420-3049
Item Description
- Language:
- English
- Keywords:
- Subjects:
- UUID:
-
uuid:3da8a536-2f55-4898-ba89-5057757eaf10
- Local pid:
- ora:5093
- Deposit date:
- 2011-03-09
Related Items
Terms of use
- Copyright holder:
- the authors
- Copyright date:
- 2009
- Notes:
-
Citation: Demuner, A. J. et al. (2009). 'Synthesis and phytotoxic activity of new pyridones derived from 4-hydroxy-6-methylpyridin-2(1H)-one', Molecules 14(12), 4973-4986. [Available at http://www.mdpi.com/journal/molecules]. © 2009 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland.
This article is an open-access article distributed under the terms and conditions of the Creative
Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
- Licence:
- CC Attribution (CC BY)
If you are the owner of this record, you can report an update to it here: Report update to this record