TY - JOUR
T1 - Racemic and chiral 1-[N-(chloroacetyl)carbamoylamino]-2,3-dihydro-1 H-inden-2-yl chloroacetate
AU - Eishima, Makoto
AU - Ohba, Shigeru
AU - Suzuki, Masumi
AU - Nagasawa, Chiaki
AU - Sugai, Takeshi
PY - 2000
Y1 - 2000
N2 - In the racemic crystals of (1S,2R)- or (1A,2S)-l-[N-(chloroacetyl)carbamoylamino]-2,3-dihydro-1H-inden-2-yl chloroacetate, C14H14Cl2N2O4, (I), the enantiomeric molecules form a dimeric structure via the N-H⋯O cyclic hydrogen bond of the carbamoyl moieties. In the chiral crystals of (-)-(1S,2R)-l-[N-(chloroacetyl)carbamoyIarnino]-2,3-dihydro1N-inden-2-yl chloroacetate, C14H14Cl2N2O4, (II), the N-H⋯O intermolecular hydrogen bond forms a zigzag chain around the twofold screw axis. The melting points and calculated densities of (I) and (II) are 446 and 396 K, and 1.481 and 1.445 Mg m-3, respectively.
AB - In the racemic crystals of (1S,2R)- or (1A,2S)-l-[N-(chloroacetyl)carbamoylamino]-2,3-dihydro-1H-inden-2-yl chloroacetate, C14H14Cl2N2O4, (I), the enantiomeric molecules form a dimeric structure via the N-H⋯O cyclic hydrogen bond of the carbamoyl moieties. In the chiral crystals of (-)-(1S,2R)-l-[N-(chloroacetyl)carbamoyIarnino]-2,3-dihydro1N-inden-2-yl chloroacetate, C14H14Cl2N2O4, (II), the N-H⋯O intermolecular hydrogen bond forms a zigzag chain around the twofold screw axis. The melting points and calculated densities of (I) and (II) are 446 and 396 K, and 1.481 and 1.445 Mg m-3, respectively.
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U2 - 10.1107/S010827010001129X
DO - 10.1107/S010827010001129X
M3 - Article
C2 - 11077310
AN - SCOPUS:0034321374
SN - 0108-2701
VL - 56
SP - 1391
EP - 1393
JO - Acta Crystallographica Section C: Crystal Structure Communications
JF - Acta Crystallographica Section C: Crystal Structure Communications
IS - 11
ER -