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Volumn 48, Issue 19, 2007, Pages 3463-3466

Synthesis of pyridine-based polyaminocarboxylic ligands bearing a thioalkyl anchor

Author keywords

Azamacrocycle; Mitsunobu reaction; PCTA; Thiol

Indexed keywords

2,4 DIHYDROXYMETHYL 3 HYDROXYPYRIDINE; 3 HYDROXYPYRIDINE; ACETIC ACID; CHELATING AGENT; LIGAND; PENTETIC ACID DERIVATIVE; POLYAMINOACID; PYRIDINE DERIVATIVE; TETRAAZATRIACETIC ACID; TRITYL DERIVATIVE; UNCLASSIFIED DRUG;

EID: 34247274095     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2007.03.024     Document Type: Article
Times cited : (16)

References (40)
  • 31
    • 34247267377 scopus 로고    scopus 로고
    • note
    • 2); 67.25 (C); 127.2, 128.4, 130.1 (ArCH); 145.2 (ArC).
  • 34
    • 34247203924 scopus 로고    scopus 로고
    • note
    • General procedure: 2a-c (1 mmol), 7 (1 mmol) and tributylphosphine (3 mmol) were dissolved in dry THF (25 mL). DIAD (3 mmol) was added in four portions during 15 min, and the reaction was stirred at room temperature for 4 h. All volatiles were removed in vacuum, and the residue was purified by chromatography on silica gel (ethyl acetate/heptane: 1/1-100/0) to give a light yellow solid.
  • 40
    • 34247221784 scopus 로고    scopus 로고
    • note
    • 2); 119.9, 121.5 (CH); 147.9, 149.0, 151.0 (C); 168.0, 172.3 (C{double bond, long}O). MS: ESI: 471.2 [M+H].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.