An efficient and versatile synthesis of piperazine-2-carboxamides

Tetrahedron Letters

Volumn 38, Issue 18, 1997, Pages 3183-3186

  Rossen, K ^a   Sager, J ^a   Dimichele, L M ^a  

^a MERCK RESEARCH LABORATORIES   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

PIPERAZINE DERIVATIVE;

ARTICLE; DRUG SYNTHESIS; IN VITRO STUDY; METHODOLOGY; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; REACTION ANALYSIS;

EID: 0030944452     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(97)00607-2     Document Type: Article

References (23)

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19. 13C and MS data (Perkin Elmer SCIEX API 100) are in agreement with the proposed structures.
20. 13C NMR δ 167.2, 161.9, 150.0, 148.8, 136.7, 132.7, 123.5, 59.7, 52.9, 52.7, 52.2, 51.4, 28.7, 43.8.
21. 13C NMR δ 140.1, 130.1, 129.5, 128.5, 80.8, 59.4, 54.6, 47.2, 44.3.
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