Double deprotonation of N-Boc-aminobenzotriazole for the preparation of substituted benzyne precursors

Tetrahedron Letters

Volumn 37, Issue 31, 1996, Pages 5615-5618

  Li, Stanley K Y ^a   Knight, David W ^b   Little, Paul B ^b  

^a UNIVERSITY OF NOTTINGHAM   (United Kingdom)

^b CARDIFF UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BENZOTRIAZOLE DERIVATIVE;

ARTICLE; DRUG SYNTHESIS; REACTION ANALYSIS;

EID: 0030605837     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(96)01139-2     Document Type: Article

References (9)

1. 1. Birkett, M.A.; Knight, D.W. and Mitchell, M.B. Tetrahedron Lett., 1993, 34, 6935.
2. 2. For a review of this phenomenon, see Clark, R.D. and Jahangir, A. Org. React., 1995, 47, 1.
3. 3. Campbell, C.D. and Rees, C.W. J. Chem. Soc. (C), 1969, 742 and 752.
4. 4. Birkett, M.A.; Knight, D.W. and Mitchell, M.B. Tetrahedron Lett., 1993, 34, 6939; Birkett, M.A.; Knight, D.W. and Mitchell, M.B. Synlett., 1994, 253.
5. 4. Birkett, M.A.; Knight, D.W. and Mitchell, M.B. Tetrahedron Lett., 1993, 34, 6939; Birkett, M.A.; Knight, D.W. and Mitchell, M.B. Synlett., 1994, 253.
6. 5. See, for example, Chaput, G., Jeminet, G and Juillard, J. Can. J. Chem., 1975, 53, 2240; Lehn, J-M. and Sauvage, J.P. J. Am. Chem. Soc., 1975, 97, 6700; Neumann, R. and Assael, I. J. Chem. Soc., Chem. Commun., 1989, 547, and references therein.
7. 5. See, for example, Chaput, G., Jeminet, G and Juillard, J. Can. J. Chem., 1975, 53, 2240; Lehn, J-M. and Sauvage, J.P. J. Am. Chem. Soc., 1975, 97, 6700; Neumann, R. and Assael, I. J. Chem. Soc., Chem. Commun., 1989, 547, and references therein.
8. 5. See, for example, Chaput, G., Jeminet, G and Juillard, J. Can. J. Chem., 1975, 53, 2240; Lehn, J-M. and Sauvage, J.P. J. Am. Chem. Soc., 1975, 97, 6700; Neumann, R. and Assael, I. J. Chem. Soc., Chem. Commun., 1989, 547, and references therein.
9. 6. For a rational summary, see Denmark, S.E., Edwards, J.P. and Nicaise, O. J. Org. Chem., 1993, 58, 569 and references therein.