Phospholes with reduced pyramidal character from steric crowding. 1. Synthesis and NMR characterization of 1-(2,4-di-tert-butyl-6-methylphenyl)-3-methylphosphole

Journal of Organic Chemistry

Volumn 61, Issue 22, 1996, Pages 7801-7807

  Quin, Louis D ^a   Keglevich, György ^a,b   Ionkin, Alexey S ^a   Kalgutkar, Rajdeep ^a   Szalontai, Gábor ^a,c  

^a UNIVERSITY OF MASSACHUSETTS   (United States)

^b BUDAPEST UNIVERSITY OF TECHNOLOGY AND ECONOMICS   (Hungary)

^c UNIVERSITY OF PANNONIA   (Hungary)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001224781     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo960640d     Document Type: Article

References (31)

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3. Hughes, A. N.; Edgecombe, K. E. Heterocycles 1992, 33, 563. Baldridge, K. K.; Gordon, M. S. J. Am. Chem. Soc. 1988, 110, 4204. Bachrach, S. M. J. Org. Chem. 1993, 58, 5414; Nyulaszi, L. J. Phys. Chem. 1995, 99, 586.
4. Hughes, A. N.; Edgecombe, K. E. Heterocycles 1992, 33, 563. Baldridge, K. K.; Gordon, M. S. J. Am. Chem. Soc. 1988, 110, 4204. Bachrach, S. M. J. Org. Chem. 1993, 58, 5414; Nyulaszi, L. J. Phys. Chem. 1995, 99, 586.
5. Hughes, A. N.; Edgecombe, K. E. Heterocycles 1992, 33, 563. Baldridge, K. K.; Gordon, M. S. J. Am. Chem. Soc. 1988, 110, 4204. Bachrach, S. M. J. Org. Chem. 1993, 58, 5414; Nyulaszi, L. J. Phys. Chem. 1995, 99, 586.
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31. 1H NMR spectra at 80 or 300 MHz. EI and CI (with isobutylene) mass spectra were obtained at 70 eV. Elemental analyses were performed by the University of Massachusetts Analytical Laboratory. Manipulations involving phosphines were performed under nitrogen or argon.