N-Benzyl, N'-Cbz-guanidine

N-Benzyl, N'-Cbz-guanidine


R_f = 0.47 (ethyl acetate). mp 160-162 °C. ¹H NMR pdf(DMSO-d₆, 400 MHz) δ: 4.37 (d, J = 4.7 Hz, 2 H), 4.96 (s, 2 H), 7.23-7.36 (m, 10 H). ¹³C NMR pdf(DMSO-d₆, 100 MHz) δ: 43.4, 65.2, 126.9, 127.1, 127.4, 127.6, 128.2, 128.4, 138.0, 161.5, 163.1. IR (powder) ν 3475, 3283 (both m), 1640, 1617, 1588, 1559 (all s), 1426 (m), 1275, 1131 (both s) cm^-1. HRMS (ESI+) Calculated for C₁₆H₁₈N₃O₂ m/z (M+H) 284.1394, obsd. 284.1385. Anal. calcd for C₁₆H₁₇N₃O₂: C, 67.83; H, 6.05; N, 14.83. Found C, 67.91; H, 6.16; N, 14.83.
Potassium benzyloxycarbonylcyanamide

R_f = 0.71 (ethyl acetate). mp 219-221 °C. ¹H NMR pdf(DMSO-d₆, 400 MHz) δ: 4.86 (s, 2 H), 7.24-7.35 (m, 5 H); ¹³C NMR pdf(DMSO-d₆, 100 MHz) δ: 65.2, 122.1, 127.1, 127.3, 128.1, 138.7, 162.5; IR (powder) ν 3060, 3030 (both w), 2189 (s) 2143 (m), 1622 (s), 1398, 1342, 1306, 1178, 1147 (all m), 779, 732, 697 (all s) cm^-1. HRMS (ESI-) Calculated for C₉H₇N₂O₂ [M-] m/z 175.0513, obsd 175.0510. Anal calcd for C₉H₇KN₂O₂: C, 50.45; H, 3.29; N, 13.07. Found C, 50.56; H, 3.43; N, 13.22.



Carbonylbenzyloxycyanamide COMPD 1
¹H NMR pdf(CDCl₃, 400 MHz) δ: 5.22 (s, 2 H), 7.34-7.36 (m, 5 H).
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 Tramore beach,
  Tramore Beach, County Waterford,  Ireland

Tramore - Wikipedia, the free encyclopedia

https://en.wikipedia.org/wiki/Tramore

Tramore (/trəˈmoʊr/; Irish: Trá Mhór, meaning "big strand/beach") is a seaside town in County Waterford on the southeast coast of Ireland. A small fishing village ...

County‎: ‎Waterford

Country‎: ‎Ireland

Elevation‎: ‎20 m (70 ft)

 

 

 

 
 
 
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