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Volumn 61, Issue 52, 2005, Pages 12264-12274

Synthesis of the insect antifeedant CDE molecular fragment of 12-ketoepoxyazadiradione and related compounds

Author keywords

Antifeedant; Azadiradione; Diastereoselective synthesis; Limonoids

Indexed keywords

12 KETOEPOXYAZADIRADIONE; DIKETONE; KETONE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 28444495410     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2005.09.109     Document Type: Article
Times cited : (4)

References (32)
  • 24
    • 28444476704 scopus 로고    scopus 로고
    • (f) Refs. [1f,2d].
    • (f) Refs. [1f,2d].
  • 25
    • 28444463712 scopus 로고    scopus 로고
    • note
    • (a) All compounds synthesized were racemic, although only one enantiomer is depicted.
  • 26
    • 28444434201 scopus 로고    scopus 로고
    • note
    • (b) Stereochemistry for compound 4b, 13, 14, 17a, and 21a was determined by NOE experiments. See Supporting Information.
  • 28
    • 28444448448 scopus 로고    scopus 로고
    • note
    • Attempts to obtain 17a from 11 in two step, epoxidation and rearrangement, were frustrated when the treatement of 11a with m-CPBA afforded only lactone 11b in good yield. This result favour the hypothetical biogenetic route by oxidative cleavage to explain the C-seco limonoids formation. Ref. 2g.
  • 31
    • 28444465962 scopus 로고    scopus 로고
    • note
    • Hydroxyketone 25 is the phenyl analogue of the furyl derivative reported by us in Ref. 1e.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.