Formation of a medium ring imino ether by a diazo insertion reaction

Tetrahedron Letters

Volumn 37, Issue 44, 1996, Pages 8035-8036

  Galt, Ronald H B ^a   Hitchcock, Peter B ^b   McCarthy, Sean J ^b   Young, Douglas W ^b  

^a ASTRAZENECA   (United Kingdom)

^b UNIVERSITY OF SUSSEX   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ETHER DERIVATIVE; IMINE; PYRIDINE DERIVATIVE;

ARTICLE; DRUG SYNTHESIS; NUCLEAR MAGNETIC RESONANCE; REACTION ANALYSIS; STEREOCHEMISTRY; X RAY DIFFRACTION;

EID: 0030605061     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(96)01818-7     Document Type: Article

References (10)

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2. (b) Lease, T. G.; Shea, K. J., J. Am. Chem. Soc., 1993, 115, 2248-2260;
3. (c) Williams, R. M.; Lee, B. H., J. Am. Chem. Soc., 1986, 108, 6431-6433;
4. (d) Williams, R. M.; Lee, B. H.; Miller, S.; Anderson, O. P.; "Recent Advances in the Chemistry of β-Lactam Antibiotics", Bentley, P. H.; Southgate, R., eds., Royal Society of Chemistry, London, 1989, pp 106-118.
5. 2. Hernández, R.; Medina, M. C.; Salazar, J. A.; Suárez; E., Prangé, T., Tetrahedron Lett., 1987, 28, 2533-2536.
6. 2 using SHELXL-93 and 4720 unique reflections gave R1 = 0.050 (for 3390 reflections with I > 2σ(I)) and wR2 = 0.141 (for all reflections). Atomic coordinates, bond lengths and angles and thermal parameters have been deposited at the Cambridge Crystallographic Data Centre (CCDC).
7. 4. Padwa, A.; Carter, S. P.; Nimmesgern, H.; Stull, P. D., J. Am. Chem. Soc., 1988, 110, 2894-2900.
8. 5. Ye, T.; McKervey, M. A., Chem. Revs., 1994, 94, 1091-1160.
9. 6. Toshimitsu, A.; Terao, K.; Uemura, S., Tetrahedron Lett., 1984, 25, 5917-5920.
10. 7. Toshimitsu, A.; Terao, K.; Uemura, S., J. Org. Chem., 1987, 52, 2018-2026.