dc.date.accessioned |
2019-01-22T20:34:51Z |
|
dc.date.available |
2019-01-22T20:34:51Z |
|
dc.date.issued |
2018 |
|
dc.identifier.issn |
0040-4039 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/147800 |
|
dc.description.abstract |
© 2018 Elsevier Ltd The PBu3-catalyzed conjugate addition of diphenylphosphine oxide to unsubstituted and substituted electron-deficient alkenes is reported. β-Substituted α,β-unsaturated esters, trans-methyl crotonate and trans-methyl cinnamate, known for their reluctance to participate in phosphine-catalyzed transformations, also react well under the developed conditions. Mild reaction conditions, simple work-up and the ease of catalyst recovery make the proposed methodology useful for the preparation of functionalized tertiary phosphine oxides. The utility of this method was demonstrated by the gram-scale reactions of diphenylphosphine oxide with electron-deficient alkenes. |
|
dc.relation.ispartofseries |
Tetrahedron Letters |
|
dc.subject |
Phospha-Michael addition |
|
dc.subject |
Phosphine organocatalysis |
|
dc.subject |
Pudovik reaction |
|
dc.subject |
X-ray analysis |
|
dc.title |
Tributylphosphine catalyzed addition of diphenylphosphine oxide to unsubstituted and substituted electron-deficient alkenes |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
17 |
|
dc.relation.ispartofseries-volume |
59 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.relation.startpage |
1630 |
|
dc.source.id |
SCOPUS00404039-2018-59-17-SID85044333953 |
|