Data · collection · 2015
Studies on the Photochemical Oxidation of N,N -Diacyl-1,4-dihydropyrazine Derivatives
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sThe photochemical oxidation of N,N -diacyl-1,4-dihydropyrazines was investigated by irradiation from a medium-pressure mercury lamp.
Description
The main products of the photooxygenation were isolated and unambiguously confirmed by 1 H NMR spectra, 13 C NMR spectra, H-H, C-H COSY spectra and HRMS and single crystal X-ray diffraction analysis. The complicated NMR spectra of main products were studied by variable-temperature NMR experiments.
The mechanism of the photooxygenation of N,N -diacyl-1,4-dihydropyrazines is suggested to be a [2 + 2] cycloaddition of oxygen to the double bond.
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- Repository landing page tandf.figshare.com/collections/Studies_on_the_Photochemical_Oxidation_of_i_N_N_i_… ↗
landing page · from DataCite
- DOI doi.org/10.6084/m9.figshare.c.2127467.v1 ↗
DOI / persistent id · from DataCite
Documentation and papers
Catalogue records · 2
- DataCite API api.datacite.org/dois/10.6084/m9.figshare.c.2127467.v1 ↗
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- DataCite Commons commons.datacite.org/doi.org/10.6084/m9.figshare.c.2127467.v1 ↗
catalogue entry · from DataCite
Topics
- Stated by source
- Biological sciences · Clinical medicine
- From keywords
- Biochemistry and cell biology · Chemistry · Ecology · Immunology · Life Sciences · Physics
Related
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| DataCite | 10.6084/m9.figshare.c.2127467.v1 | 15 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · DataCite | connector:datacite@1.0.0 | /data/attributes/rightsList |
| concepts[field].fos:biological-sciences | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].fos:clinical-medicine | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].local:field:chemistry | mapping · DataCite | vocabulary-mapper@1.0.0 | keywords['Chemistry'] |
| concepts[field].local:field:life-sciences | mapping · DataCite | vocabulary-mapper@1.0.0 | keywords['Biological Sciences'] |
| concepts[field].local:field:physics | mapping · DataCite | vocabulary-mapper@1.0.0 | keywords['Physics'] |
| created_date | source · DataCite | connector:datacite@1.0.0 | |
| description | source · DataCite | connector:datacite@1.0.0 | /data/attributes/descriptions |
| license | source · DataCite | connector:datacite@1.0.0 | /data/attributes/rightsList |
| publication_date | source · DataCite | connector:datacite@1.0.0 | /data/attributes/dates |
| title | source · DataCite | connector:datacite@1.0.0 | /data/attributes/titles/0/title |
| updated_date | source · DataCite | connector:datacite@1.0.0 |