Indium as a reducing agent: Deprotection of 4-nitrobenzyl ethers and esters

Synlett

Volumn , Issue 10, 1999, Pages 1575-1576

  Moody, Christopher J ^a   Pitts, Michael R ^a  

^a UNIVERSITY OF EXETER   (United Kingdom)

Author keywords

Deprotection; Indium; Nitro group reduction

Indexed keywords

ESTER DERIVATIVE; ETHER DERIVATIVE; INDIUM; NITROBENZENE DERIVATIVE; REDUCING AGENT;

ARTICLE; CHEMICAL ANALYSIS; CHEMICAL REACTION; CHEMICAL STRUCTURE; OXIDATION; OXIDATION REDUCTION REACTION; REDUCTION;

EID: 0032861997     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-1999-2904     Document Type: Article

References (9)

1. For a review, see: Cintas, P. Synlett, 1995, 1087-1096.
2. For recent uses of allylindium reagents, see: Chan, T. H.; Yang, Y. J. Am. Chem. Soc., 1999, 121, 3228-3229; Lim, H. J.; Keum, G. C.; Kang, S. B.; Kim, Y. S.; Chung, B. Y. Tetrahedron Lett., 1999, 40, 1547-1550; Cho, Y. S.; Lee, J. E.; Pae, A. N.; Choi, K. I.; Koh, H. Y. Tetrahedron Lett. 1999, 40, 1725-1728.
3. For recent uses of allylindium reagents, see: Chan, T. H.; Yang, Y. J. Am. Chem. Soc., 1999, 121, 3228-3229; Lim, H. J.; Keum, G. C.; Kang, S. B.; Kim, Y. S.; Chung, B. Y. Tetrahedron Lett., 1999, 40, 1547-1550; Cho, Y. S.; Lee, J. E.; Pae, A. N.; Choi, K. I.; Koh, H. Y. Tetrahedron Lett. 1999, 40, 1725-1728.
4. For recent uses of allylindium reagents, see: Chan, T. H.; Yang, Y. J. Am. Chem. Soc., 1999, 121, 3228-3229; Lim, H. J.; Keum, G. C.; Kang, S. B.; Kim, Y. S.; Chung, B. Y. Tetrahedron Lett., 1999, 40, 1547-1550; Cho, Y. S.; Lee, J. E.; Pae, A. N.; Choi, K. I.; Koh, H. Y. Tetrahedron Lett. 1999, 40, 1725-1728.
5. Moody, C. J.; Pitts, M. R. Synlett, 1998, 1028.
6. Moody, C. J.; Pitts, M. R. Synlett, 1998, 1029-1030.
7. Greene, T. W.; Wuts, P. G. M. Protective Groups in Organic Synthesis, 2nd Edition, John Wiley & Sons Inc., New York, 1991.
8. Kocienski, P. J. Protecting Groups, Thieme, Stuttgart, 1994.
9. 4) and concentrated in vacuo to give the desired product with no need for further purification. Deprotected compounds were compared with the original unprotected substrate and literature data.