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Volumn 127, Issue 25, 2005, Pages 8942-8943

Enantioselective Friedel-Crafts alkylations of α,β-unsaturated 2-acyl imidazoles catalyzed by bis(oxazolinyl)pyridine-scandium(III) triflate complexes

Author keywords

[No Author keywords available]

Indexed keywords

ALPHA BETA UNSATURATED 2 ACYL N METHYLIMIDAZOLE; BIS(OXAZOLINYL)PYRIDINE; CARBON; CARBOXYLIC ACID DERIVATIVE; IMIDAZOLE DERIVATIVE; INDOLE; PYRIDINE DERIVATIVE; SCANDIUM; TRIFLUOROMETHANESULFONIC ACID; UNCLASSIFIED DRUG;

EID: 21244450251     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja052433d     Document Type: Article
Times cited : (298)

References (19)
  • 1
    • 0001586671 scopus 로고
    • Friedel-Crafts alkylations
    • Trost, B. M., Fleming, I., Eds.; Pergamon Press: Oxford
    • For a review of the Friedel-Crafts reactions see: Olah, G. A.; Krishnamurti, R.; Prakash, G. K. S. Friedel-Crafts Alkylations. In Comprehensive Organic Synthesis; Trost, B. M., Fleming, I., Eds.; Pergamon Press: Oxford, 1991; Vol. 3, pp 293-339.
    • (1991) Comprehensive Organic Synthesis , vol.3 , pp. 293-339
    • Olah, G.A.1    Krishnamurti, R.2    Prakash, G.K.S.3
  • 2
    • 0141892801 scopus 로고    scopus 로고
    • For examples of natural products which are relevant to the formed stereocenter, see cycloaplysinopsin: (a) Mancini, I.; Guella, G.; Zibrowius, H.; Pietra, F. Tetrahedron 2003, 59, 8757-8762.
    • (2003) Tetrahedron , vol.59 , pp. 8757-8762
    • Mancini, I.1    Guella, G.2    Zibrowius, H.3    Pietra, F.4
  • 3
    • 2042419021 scopus 로고    scopus 로고
    • 10,11-Dimethoxynareline: (b) Kam, T.; Choo, Y. J. Nat. Prod. 2004, 67, 547-552.
    • (2004) J. Nat. Prod. , vol.67 , pp. 547-552
    • Kam, T.1    Choo, Y.2
  • 10
    • 0034807741 scopus 로고    scopus 로고
    • For additions of electron-rich aromatics and indoles to α,β-unsaturated aldehydes catalyzed by chiral secondary amines, see: (b) Paras, N. A.; MacMillan, D. W. C. J. Am. Chem. Soc. 2001, 123, 4370-4371.
    • (2001) J. Am. Chem. Soc. , vol.123 , pp. 4370-4371
    • Paras, N.A.1    MacMillan, D.W.C.2
  • 12
    • 1242352444 scopus 로고    scopus 로고
    • For Cu-(II)-catalyzed additions of indoles to alkylidene malonates, see: (d) Zhou, J.; Ye, M.-C.; Huang, Z.-Z.; Tang, Y. J. Org. Chem. 2004, 69, 1309-1320.
    • (2004) J. Org. Chem. , vol.69 , pp. 1309-1320
    • Zhou, J.1    Ye, M.-C.2    Huang, Z.-Z.3    Tang, Y.4
  • 18
    • 21244441108 scopus 로고    scopus 로고
    • note
    • All substrates explored showed increased product enantioselection with decreased catalyst loading.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.