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Volumn 64, Issue 46, 2008, Pages 10546-10551

Synthesis of bicyclo[3.1.0]hexanones via 1,3-dipolar cycloaddition of diazoalkanes to homochiral α-sulfinyl-2-cyclopentenones

Author keywords

[No Author keywords available]

Indexed keywords

(TRIMETHYLSILYL)DIAZOMETHANE; 2 4 TOLYLSULFINYLCYCLOPENT 2 EN 1 ONE; ALKANE DERIVATIVE; ALKANONE; BICYCLO COMPOUND; CYCLOALKENE; CYCLOPENTENONE DERIVATIVE; DIAZOETHANE; DIAZOMETHANE; ETHANE; KETONE DERIVATIVE; PYRAZOLINE DERIVATIVE; TRIMETHYLSILYL DERIVATIVE; UNCLASSIFIED DRUG;

EID: 53149100441     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2008.08.088     Document Type: Article
Times cited : (15)

References (38)
  • 33
    • 53149116350 scopus 로고    scopus 로고
    • note
    • Higher temperatures than -78 °C and/or longer reaction times than 5 min lead to decomposition of pyrazoline.
  • 35
    • 53149133215 scopus 로고    scopus 로고
    • note
    • 1H NMR spectra of the crude reaction, presumably due to the reaction of diazomethane with the carbonyl group.
  • 36
    • 53149097822 scopus 로고    scopus 로고
    • note
    • 4NF 1 M in THF.
  • 38
    • 53149151523 scopus 로고    scopus 로고
    • note
    • The chemical correlation of 6a-(p-tolylsulfinyl)-3a,4-dihydro-3H-furo[3,4-c]pyrazol-6(6aH)-ones with 3-oxabicyclo[3.1.0]hexan-2-one of known configuration (see Ref. 13) validates the stereochemical model used and confirms the configuration assigned to A and B isomers.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.