메뉴 건너뛰기




Volumn 47, Issue 26, 2006, Pages 4337-4341

Sulfuric acid immobilized on silica: an efficient promoter for one-pot acetalation-acetylation of sugar derivatives

Author keywords

[No Author keywords available]

Indexed keywords

ACETAL DERIVATIVE; CARBOHYDRATE DERIVATIVE; GLYCOSIDE; SILICON DIOXIDE; SULFURIC ACID;

EID: 33646813325     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2006.04.118     Document Type: Article
Times cited : (80)

References (38)
  • 2
    • 0026418434 scopus 로고
    • Trost B.M. Science 254 (1991) 1471-1477
    • (1991) Science , vol.254 , pp. 1471-1477
    • Trost, B.M.1
  • 24
    • 33646786771 scopus 로고    scopus 로고
    • note
    • 5 for further use.
  • 25
    • 33646780894 scopus 로고    scopus 로고
    • note
    • 1H NMR.
  • 26
    • 33646783287 scopus 로고    scopus 로고
    • note
    • For the synthesis of compounds 10, 11, and 13, 4-methoxybenzaldehyde, 3-chlorobenzaldehyde, and 4-nitrobenzaldehyde were used instead of benzaldehyde dimethylacetal. The remainder of the procedure was the same as before.
  • 27
    • 33646814363 scopus 로고    scopus 로고
    • note
    • 1H NMR. For the mannose derivative (23), 2 mmol of 2,2-dimethoxypropane was added and the di-isopropylidene derivative (24) was isolated by filtration and evaporation of the solvents.
  • 29
    • 33646808109 scopus 로고    scopus 로고
    • note
    • 3). ESI MS m/z 481.1 [M+Na].
  • 30
    • 33646778811 scopus 로고    scopus 로고
    • note
    • 3]. ESI MS m/z 475.1 [M+Na].
  • 31
    • 33646760616 scopus 로고    scopus 로고
    • note
    • 3). ESI MS m/z 486.3 [M+Na].
  • 32
    • 33646798063 scopus 로고    scopus 로고
    • note
    • 3). ESI MS m/z 419.2 [M+Na].
  • 33
    • 33646789815 scopus 로고    scopus 로고
    • note
    • 3). ESI MS m/z 434.1 [M+Na].
  • 34
    • 33646809349 scopus 로고    scopus 로고
    • note
    • 3). ESI MS m/z 423.1 [M+Na].
  • 35
    • 33646803473 scopus 로고    scopus 로고
    • note
    • 3). ESI MS m/z 481.1 [M+Na].
  • 37
    • 33646791203 scopus 로고    scopus 로고
    • note
    • 3). ESI MS m/z 313.1 [M+Na].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.