메뉴 건너뛰기




Volumn 33, Issue 36, 1992, Pages 5245-5248

A new simple route to furanic ketones; Preparation of Elsholtzione, naginata ketone and perilla ketone.

Author keywords

[No Author keywords available]

Indexed keywords

ELSHOLTZIA KETONE; FURAN DERIVATIVE; KETONE; NAGINATA KETONE; PERILLA KETONE; UNCLASSIFIED DRUG;

EID: 0026799294     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(00)79145-3     Document Type: Article
Times cited : (59)

References (35)
  • 28
    • 84919190925 scopus 로고    scopus 로고
    • 2CCMnI: 61%.
  • 29
    • 85023381700 scopus 로고
    • Preparation of 3-Lithiofuran. An Efficient Synthesis of 3-Furoic Acid
    • This acid can be easily prepared by carbonation of 2-furyl lithium
    • (1974) Synthesis , pp. 443-444
    • Fukuyama1    Kawashima2    Miwa3    Tokoroyama4
  • 32
    • 84919190924 scopus 로고    scopus 로고
    • Organomanganese reagents can even be prepared by lithium-manganese exchange in the presence of the very reactive alkyl iodides: Cahiez, G.; Friour, G., unpublished results.
  • 33
    • 84919190923 scopus 로고    scopus 로고
    • 3 as catalyst, the ketone 12 was obtained in only 41% yield. In the presence of 2% CUCl, the yield is still lower (31%).
  • 34
    • 84919190922 scopus 로고    scopus 로고
    • The ketone 12 was also prepared successfully from unsymmetrical lithium organomanganates such as the di- and tri-furyl butyl manganates 14 and 15.The yields of the reactions are based on the starting bromofuran. Respectively 3 (14) or 4 (15) equivalents of pentanoyl chloride are required since the butyl group is also acylated.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.