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Volumn 10, Issue 20, 2008, Pages 4489-4492

Total synthesis of amphidinolide J

Author keywords

[No Author keywords available]

Indexed keywords

AMPHIDINOLIDE J; CARBON; MACROLIDE; UNCLASSIFIED DRUG;

EID: 58149145332     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol801708x     Document Type: Article
Times cited : (37)

References (35)
  • 9
    • 61349131925 scopus 로고    scopus 로고
    • The diastereoselectivity, with respect to the newly formed stereo-center (C3), could not be accurately evaluated because of the presence of the THP and amide rotamers. The ee of trisylhydrazone 3 was later checked (ee > 90%) by supercritical fluid chromatography, see Supporting Information.
    • The diastereoselectivity, with respect to the newly formed stereo-center (C3), could not be accurately evaluated because of the presence of the THP and amide rotamers. The ee of trisylhydrazone 3 was later checked (ee > 90%) by supercritical fluid chromatography, see Supporting Information.
  • 14
    • 61349111298 scopus 로고    scopus 로고
    • The ee of the homoallylic alcohol 7 was determined by supercritical fluid chromatography and comparison with a racemic sample prepared by addition of a crotylchromium reagent to aldehyde 6.
    • The ee of the homoallylic alcohol 7 was determined by supercritical fluid chromatography and comparison with a racemic sample prepared by addition of a crotylchromium reagent to aldehyde 6.
  • 23
    • 61349154782 scopus 로고    scopus 로고
    • For the ee determination, see Supporting Information
    • For the ee determination, see Supporting Information.
  • 30
    • 61349117952 scopus 로고    scopus 로고
    • An excess of alkynyllithium was used (2 equiv) and the terminal alkyne could be recovered 69% based on the unreacted reagent
    • An excess of alkynyllithium was used (2 equiv) and the terminal alkyne could be recovered (69% based on the unreacted reagent).
  • 31
    • 61349202082 scopus 로고    scopus 로고
    • Similar reaction conditions as described in ref 4 were used but transacetylation could not be avoided
    • Similar reaction conditions as described in ref 4 were used but transacetylation could not be avoided.
  • 33
    • 25444499079 scopus 로고
    • For an example of translactonization from a 14- to a 15-membered ring, see: a
    • For an example of translactonization from a 14- to a 15-membered ring, see: (a) Adachi, T. J. Org. Chem. 1989, 54, 3507-3510.
    • (1989) J. Org. Chem , vol.54 , pp. 3507-3510
    • Adachi, T.1
  • 34
    • 25444505989 scopus 로고    scopus 로고
    • Translactonization of a 15- to a 13-membered ring has been observed, see: (b) Sarabia, F.; Chammaa, S. J. Org. Chem. 2005, 70, 7846-7857.
    • Translactonization of a 15- to a 13-membered ring has been observed, see: (b) Sarabia, F.; Chammaa, S. J. Org. Chem. 2005, 70, 7846-7857.
  • 35
    • 61349167050 scopus 로고    scopus 로고
    • The reaction presumably proceeds under thermodynamic control but the use of longer reaction times resulted in the formation of byproducts presumably resulting from saponification, methanolysis, and/or degradation of the macrolactones
    • The reaction presumably proceeds under thermodynamic control but the use of longer reaction times resulted in the formation of byproducts presumably resulting from saponification, methanolysis, and/or degradation of the macrolactones.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.