| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5276545 | Tetrahedron Letters | 2007 | 4 Pages |
Abstract
Synthetic methodology to prepare porphyrinylethynyl enediynes has been developed. Compared to phenylethynyl derivatives, a bulky porphyrinic substituent on the alkyne significantly increases the thermal barrier toward Bergman cyclization and leads to multiple photolysis products.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
John D. Spence, Amanda E. Hargrove, Hannah L. Crampton, David W. Thomas,