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Volumn 79, Issue 11, 2006, Pages 1758-1765

Formation of 2,2′-diacyl-9,9′-bifluorenylidene isomers from 2-acyl-9-bromofluorene and base-catalyzed isomerization of the formed alkenes

Author keywords

[No Author keywords available]

Indexed keywords

HYDROGEN BROMIDE; STEAROYL GROUP; STEREOSELECTIVITY; THERMAL ISOMERIZATION;

EID: 33750934329     PISSN: 00092673     EISSN: 13480634     Source Type: Journal    
DOI: 10.1246/bcsj.79.1758     Document Type: Article
Times cited : (5)

References (33)
  • 19
    • 0004106186 scopus 로고
    • McGraw-Hill Inc., New York
    • M. B. Smith, Organic Synthesis, McGraw-Hill Inc., New York, 1994, p. 787.
    • (1994) Organic Synthesis , pp. 787
    • Smith, M.B.1
  • 25
    • 33750933935 scopus 로고
    • Gihodo Inc., Tokyo
    • The best conditions to obtain 2 (R = H) was reported as follows: A solution of KOH (1.8 molar amount to 1) in MeOH (0.36 mL per 1 mmol of 1) is added to a suspension of 1 in acetone (1.2 mL per 1 mmol of 1) for 5 min at room temperature, the whole is stirred for 1.5 h, and the deposit is extracted with hot EtOH (0.6 mL/1 mmol of 1). K. Suzuki, Yuki Kagobutsu Gosei Hou, Gihodo Inc., Tokyo, 1959, Vol. 11, p. 53.
    • (1959) Yuki Kagobutsu Gosei Hou , vol.11 , pp. 53
    • Suzuki, K.1
  • 27
    • 33750942097 scopus 로고    scopus 로고
    • note
    • In this paper, threo-3a means racemate of (9S,9′R)- and (9R,9′S)-3a, and erythro-3a is racemate of (9R,9′R)- and (9S,9′S)-3a (see Scheme 5). Also, same nomenclature is applied to 7a, 7b, and 9a.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.