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ISSN:
0009-2673
eISSN:
1348-0634
Disciplines
(Field of Science):
- biomedical engineering (Engineering and Technology)
- pharmacology and pharmacy (Medical and Health Sciences )
- agriculture and horticulture (Agricultural sciences)
- chemical sciences (Natural sciences)
(Field of Science)
Ministry points: Help
| Year | Points | List |
|---|---|---|
| Year 2024 | 100 | Ministry scored journals list 2024 |
| Year | Points | List |
|---|---|---|
| 2024 | 100 | Ministry scored journals list 2024 |
| 2023 | 100 | Ministry Scored Journals List |
| 2022 | 100 | Ministry Scored Journals List 2019-2022 |
| 2021 | 100 | Ministry Scored Journals List 2019-2022 |
| 2020 | 100 | Ministry Scored Journals List 2019-2022 |
| 2019 | 100 | Ministry Scored Journals List 2019-2022 |
| 2018 | 25 | A |
| 2017 | 25 | A |
| 2016 | 25 | A |
| 2015 | 25 | A |
| 2014 | 25 | A |
| 2013 | 25 | A |
| 2012 | 25 | A |
| 2011 | 25 | A |
| 2010 | 27 | A |
Model:
Hybrid
Points CiteScore:
| Year | Points |
|---|---|
| Year 2022 | 7 |
| Year | Points |
|---|---|
| 2022 | 7 |
| 2021 | 7.1 |
| 2020 | 7 |
| 2019 | 5.9 |
| 2018 | 5.7 |
| 2017 | 4.4 |
| 2016 | 3 |
| 2015 | 3.5 |
| 2014 | 3.6 |
| 2013 | 3.1 |
| 2012 | 2.7 |
| 2011 | 2.6 |
Impact Factor:
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Sherpa Romeo:
Papers published in journal
Filters
total: 1
Catalog Journals
Year 2009
-
Mechanism of Isomerization and Acid-Induced Transformations of 3-Hydroxy-4,4'-dimethoxy-3'-methyl-3-oxo-7,7'-bis(piperidino-carbonyloxy)-2,2'-spirobi-[2H,2'H,3H,3'H-benzo[b]thiophene]. Unusual Equilibrium between the Spiro and 3-Hydroxy-benzothiophene Systems.
PublicationStwierdzono, że 3'-hydroksy-4,4'-dimetoksy-3'-metylo-3-okso-7,7'-bis(piperydynokarbonyloksy)-2,2'-spirobi[2H,2'H,3H,3'H-benzo[b]tiofen] występuje w roztworach postaci mieszaniny dwóch diastereoizomerów pozostających w dynamicznej równowadze. Mechanizm tej równowagi oparty jest na odwracalnym otwarciu pierścienia z 1,5 przeniesieniem protonu i utworzeniu przjściowej formy 3-hydroksybenzotiofenu.
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