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Volumn 126, Issue 38, 2004, Pages 11800-11801

Unexpected highly chemoselective deprotection of the acetals from aldehydes and not ketones: TESOTf-2,6-lutidine combination

Author keywords

[No Author keywords available]

Indexed keywords

ACETAL; ALDEHYDE; KETONE; REAGENT; TRIETHYLSILYLTRIFLATE 2,6 LUTIDINE; TRIFLUOROMETHANESULFONIC ACID; TRIMETHYLSILYLTRIFLATE 2,6 LUTIDINE; UNCLASSIFIED DRUG;

EID: 4644323241     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja046103p     Document Type: Article
Times cited : (58)

References (21)
  • 10
    • 0001008307 scopus 로고
    • For review of TMSOTf, see: Emde, H.; Domsch, D.; Feger, H.; Prick, U.; Göts, A.; Hergott, H. H.; Hofmann, K.; Kober, W.; Krägeloh, K.; Oesterle, T.; Steppan, W.; West, W.; Simchen, G. Synthesis 1982. 1. For TESOTf. see: Heathcock, C. H.; Young, S. D.; Hagen, J. P.; Pilli, R.; Badertscger, U. J. Org. Chem. 1985, 50, 2095. For TESOTf. see: Heathcock, C. H.; Young, S. D.; Hagen, J. P.; Pilli, R.; Badertscger, U. J. Org. Chem. 1985, 50, 2095.
    • (1985) J. Org. Chem. , vol.50 , pp. 2095
    • Heathcock, C.H.1    Young, S.D.2    Hagen, J.P.3    Pilli, R.4    Badertscger, U.5
  • 12
    • 0035825792 scopus 로고    scopus 로고
    • See Supporting Information
    • (b) Powell, N. A.; Roush, W. R. Org. Lett. 2001, 3, 453. See Supporting Information.
    • (2001) Org. Lett. , vol.3 , pp. 453
    • Powell, N.A.1    Roush, W.R.2
  • 13
    • 0026039511 scopus 로고
    • The enol ether (A) was obtained. (Diagram presented). For the formation of enol ethers, see: (a) Rychnovsky, S. D.; Kim, J. Tetrahedron Lett. 1991, 32, 7219.
    • (1991) Tetrahedron Lett. , vol.32 , pp. 7219
    • Rychnovsky, S.D.1    Kim, J.2
  • 15
    • 4644264026 scopus 로고    scopus 로고
    • See: (a) Reference 1
    • See: (a) Reference 1.
  • 19
    • 4644321520 scopus 로고    scopus 로고
    • see: (a) Entry 8 of Table 1 in ref 2f
    • For the examples where aliphatic ketals are deprotected selectively in the presence of aliphatic acetals. see: (a) Entry 8 of Table 1 in ref 2f;


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.