Synthesis of N,N′-Orthogonally Protected (S)-Piperazine-2-carboxylic Acid

Journal of Organic Chemistry

Volumn 62, Issue 18, 1997, Pages 6439-6440

  Warshawsky, Alan M ^a   Patel, Meena V ^a   Chen, Teng Man ^a  

^a SANOFI   (France)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001644465     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo970823f     Document Type: Article

References (18)

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17. Unless otherwise noted, starting materials were obtained from commercial suppliers and used without further purification. The melting points of all compounds were recorded on a Mel-Temp apparatus without calibration. Infrared (IR) spectra were determined on a FT-IR spectrometer. Nuclear magnetic resonance (NMR) spectra were recorded on a 300 MHz spectrometer. Thin layer chromatography (TLC) analyses were carried out on silica gel plates.
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