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Volumn 46, Issue 33, 2005, Pages 5573-5576

Synthesis and spectroscopic characterization of enantiopure protected trans-4-amino-1-oxyl-2,2,6,6-tetramethyl piperidine-3-carboxylic acid (trans β-TOAC)

Author keywords

Chiral nitroxides; Modified amino acids; Spin labelled amino acids; trans TOAC

Indexed keywords

3 CARBOXYMETHYL 1 OXYL 2,2,6,6 TETRAMETHYL 4 PIPERIDONE; 4 AMINO 1 OXYL 2,2,6,6 TETRAMETHYLPIPERIDINE 3 CARBOXYLIC ACID; ALPHA METHYLBENZYLAMINE; BETA AMINO ACID; CARBOXYLIC ACID DERIVATIVE; ENAMINE; ESTER DERIVATIVE; NITROXIDE; PIPERIDINE DERIVATIVE; PIPERIDONE DERIVATIVE; RADICAL; SODIUM DERIVATIVE; UNCLASSIFIED DRUG;

EID: 22144443214     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2005.06.049     Document Type: Article
Times cited : (7)

References (38)
  • 32
    • 32744475383 scopus 로고    scopus 로고
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    • 11
  • 35
    • 32744476103 scopus 로고    scopus 로고
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    • 13C NMR, C,H,N analysis and/or ESI/MS). Further experimental details of syntheses will be given in a full account of this study. Optical rotations [ α ] 546 25 are as follows: (1′S,3R,4S)-3: -52 (c 0.27; MeOH). (1′R,3S,4R)-3: +48 (c 0.28; MeOH). (3R,4S)-4: -24 (c 0.1; MeOH). (3S,4R)-4: +24 (c 0.1; MeOH).
  • 36
    • 32744463817 scopus 로고    scopus 로고
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    • +.
  • 38
    • 32744462525 scopus 로고    scopus 로고
    • note
    • The extent of oxidation of the intermediate hydroxylamine to the nitroxide was monitored by thin layer chromatography.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.