Racemic and chiral 1-[N-(chloroacetyl)carbamoylamino]-2,3-dihydro-1 H-inden-2-yl chloroacetate

Makoto Eishima, Shigeru Ohba, Masumi Suzuki, Chiaki Nagasawa, Takeshi Sugai

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)1391-1393
Number of pages3
JournalActa Crystallographica Section C: Crystal Structure Communications
Volume56
Issue number11
Publication statusPublished - 2000

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Hydrogen
Hydrogen bonds
hydrogen bonds
Crystals
screws
Freezing
crystals
melting points
Melting point
Molecules
molecules
chloroacetic acid

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Structural Biology

Cite this

Racemic and chiral 1-[N-(chloroacetyl)carbamoylamino]-2,3-dihydro-1 H-inden-2-yl chloroacetate. / Eishima, Makoto; Ohba, Shigeru; Suzuki, Masumi; Nagasawa, Chiaki; Sugai, Takeshi.

In: Acta Crystallographica Section C: Crystal Structure Communications, Vol. 56, No. 11, 2000, p. 1391-1393.

Research output: Contribution to journalArticle

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T1 - Racemic and chiral 1-[N-(chloroacetyl)carbamoylamino]-2,3-dihydro-1 H-inden-2-yl chloroacetate

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AU - Ohba, Shigeru

AU - Suzuki, Masumi

AU - Nagasawa, Chiaki

AU - Sugai, Takeshi

PY - 2000

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