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Volumn 47, Issue 46, 2006, Pages 8143-8146

A mild and practical method for the regioselective synthesis of N-acylated 3,4-dihydropyrimidin-2-ones. New acyl transfer reagents

Author keywords

Acyl transfer reagent; Biginelli compounds; Calcium channel modulators

Indexed keywords

LITHIUM DERIVATIVE; PYRIMIDINONE DERIVATIVE; REAGENT;

EID: 33749506704     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2006.09.039     Document Type: Article
Times cited : (39)

References (23)
  • 12
    • 33749519374 scopus 로고    scopus 로고
    • note
    • In the case of entries 3, 9 and 10 (Table 2), when 3-4 equiv of n-BuLi was used, the corresponding N3,C6-diacylated products were obtained in low yields. However, entry 2 (Table 2) did not yield the corresponding N3,C6-diacylated product, and only N3-acylated product was isolated in 30% yield.
  • 19
    • 33749512005 scopus 로고    scopus 로고
    • note
    • 3 on deprotonation of the C6 Me of DHPMs, the trianion generated using LDA was of a blood red color.
  • 20
    • 33749537488 scopus 로고    scopus 로고
    • note
    • Crystallographic data for 6b have been deposited with the Cambridge Crystallographic Data Centre (CCDC). The coordinates can be obtained on request from the Director, CCDC, 12 Union Road, Cambridge CB2 1EZ, UK. The CCDC Number is 614958.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.