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Volumn 65, Issue 31, 2009, Pages 6047-6049

A concise and efficient way to synthesize polyenic diones directly from α,β-unsaturated methyl ketones

Author keywords

, Unsaturated methyl ketones; Dimethyl sulfoxide; Polyenic diones; Self sorting tandem

Indexed keywords

ALPHA,BETA UNSATURATED METHYL KETONE; CUPRIC OXIDE; DIMETHYL SULFOXIDE; IODINE; ISOMERASE; KETONE DERIVATIVE; POLYENIC DIONE; UNCLASSIFIED DRUG;

EID: 67649311607     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2009.05.050     Document Type: Article
Times cited : (23)

References (33)
  • 15
    • 67649370087 scopus 로고    scopus 로고
    • Representative examples of the synthesis 1,4-enediones
    • Representative examples of the synthesis 1,4-enediones:
  • 23
    • 67649309251 scopus 로고    scopus 로고
    • General routes to introduce the methylthio group into molecules
    • General routes to introduce the methylthio group into molecules:
  • 31
    • 33745697803 scopus 로고    scopus 로고
    • To ensure that the coupling reaction is carried out efficiently between intermediates B and C, the reaction rate from A to C should be close to that from A to B. However, if the temperature was elevated to 90 °C, the reaction rate for the oxidation step from A to C might be much faster than that from A to B in the whole system, and the corresponding aromatic acid would be the major product (see Scheme 3 and Supplementary data for )
    • To ensure that the coupling reaction is carried out efficiently between intermediates B and C, the reaction rate from A to C should be close to that from A to B. However, if the temperature was elevated to 90 °C, the reaction rate for the oxidation step from A to C might be much faster than that from A to B in the whole system, and the corresponding aromatic acid would be the major product (see Scheme 3 and Supplementary data for. Org. Lett. 8 (2006) 2245-2248 )
    • (2006) Org. Lett. , vol.8 , pp. 2245-2248
  • 32
    • 67649350431 scopus 로고    scopus 로고
    • note
    • 2) was 0.1378. CCDC 725679 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data_request/cif.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.