Porphyrenediynes: synthesis and cyclization of meso-enediynylporphyrins
Publication
, Journal Article
Spence, JD; Hargrove, AE; Crampton, HL; Thomas, DW
Published in: Tetrahedron Letters
January 22, 2007
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. © 2006.
Duke Scholars
Published In
Tetrahedron Letters
DOI
ISSN
0040-4039
Publication Date
January 22, 2007
Volume
48
Issue
4
Start / End Page
725 / 728
Related Subject Headings
- Organic Chemistry
- 0305 Organic Chemistry
- 0304 Medicinal and Biomolecular Chemistry
Citation
APA
Chicago
ICMJE
MLA
NLM
Spence, J. D., Hargrove, A. E., Crampton, H. L., & Thomas, D. W. (2007). Porphyrenediynes: synthesis and cyclization of meso-enediynylporphyrins. Tetrahedron Letters, 48(4), 725–728. https://doi.org/10.1016/j.tetlet.2006.10.164
Spence, J. D., A. E. Hargrove, H. L. Crampton, and D. W. Thomas. “Porphyrenediynes: synthesis and cyclization of meso-enediynylporphyrins.” Tetrahedron Letters 48, no. 4 (January 22, 2007): 725–28. https://doi.org/10.1016/j.tetlet.2006.10.164.
Spence JD, Hargrove AE, Crampton HL, Thomas DW. Porphyrenediynes: synthesis and cyclization of meso-enediynylporphyrins. Tetrahedron Letters. 2007 Jan 22;48(4):725–8.
Spence, J. D., et al. “Porphyrenediynes: synthesis and cyclization of meso-enediynylporphyrins.” Tetrahedron Letters, vol. 48, no. 4, Jan. 2007, pp. 725–28. Scopus, doi:10.1016/j.tetlet.2006.10.164.
Spence JD, Hargrove AE, Crampton HL, Thomas DW. Porphyrenediynes: synthesis and cyclization of meso-enediynylporphyrins. Tetrahedron Letters. 2007 Jan 22;48(4):725–728.
Published In
Tetrahedron Letters
DOI
ISSN
0040-4039
Publication Date
January 22, 2007
Volume
48
Issue
4
Start / End Page
725 / 728
Related Subject Headings
- Organic Chemistry
- 0305 Organic Chemistry
- 0304 Medicinal and Biomolecular Chemistry