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Volumn 61, Issue 19, 2005, Pages 4689-4699

Accurate molecular weight measurements of nucleoside phosphoramidites: A suitable matrix of mass spectrometry

Author keywords

Mass spectrometry; Matrix; Molecular weight; Nucleoside; Phosphoramidite

Indexed keywords

NUCLEOSIDE DERIVATIVE; PHOSPHORAMIDOUS ACID DERIVATIVE; TRIETHANOLAMINE;

EID: 17244383258     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2005.02.036     Document Type: Article
Times cited : (17)

References (35)
  • 14
    • 85030803933 scopus 로고    scopus 로고
    • note
    • (b) Matrices for LSIMS (G, NBA, DEOA, MB, TEOA and DTT/TG) were purchased from TOKYO KASEI KOGYO CO., LTD.
  • 17
    • 85030805092 scopus 로고    scopus 로고
    • note
    • (a) NaCl was used in the state of 0.9% saline.
  • 18
    • 85030797461 scopus 로고    scopus 로고
    • note
    • (b) For measurements of negative mode of 1a, six matrices on LSIMS (G, NBA, TEOA, G+NaCl, NBA+NaCl, and TEOA+NaCl) were examined.
  • 19
    • 85030796460 scopus 로고    scopus 로고
    • note
    • 6×(observed mass-theoretical mass)/theoretical mass.
  • 27
    • 85030802039 scopus 로고    scopus 로고
    • note
    • Compounds 1a and 1d were prepared according to reference 3b. The synthesis of 1b, 1c, 1e, and 1f will be published later. Other investigated PAs were purchased from Cruachem (2a, 2b, 2d, 2f, and 3c), PrOligo (2c, 2e, 2g, 3d, 3f, and 3h), Glen Research (3a, 3b, 3e, 3g, 5a-5d, 6a-6d, 7-16, and 18), Dharmacon (4a-d), and Amersham Biosciences (17).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.