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X-ray powder diffraction data for (1R, 5S, 7R)-7-[(S)-4-tert-Butyl-4,5-dihydrooxazole-2-yl] -1,5,7-trimethyl-3-azabicyclo-[3.3.1]-nonane-2,4-dione, a new chiral Kemp’s acid diamide

Published online by Cambridge University Press:  05 March 2012

R. Pažout ,
J. Maixner ,
J. Přech  and
P. Kačer
R. Pažout*
Affiliation:
Central Laboratories, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
J. Maixner
Affiliation:
Central Laboratories, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
J. Přech
Affiliation:
Department of Organic Technology, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
P. Kačer
Affiliation:
Department of Organic Technology, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
*
a)Author to whom correspondence should be addressed. Electronic mail: [email protected]
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Abstract

X-ray powder diffraction data, unit-cell parameters and space group for a new chiral Kemp’s acid diamide, C18H28N2O3, are reported [a = 12.456(2) Å, b = 12.471(2) Å, c = 12.088(2) Å, β = 99.003(2)°, unit-cell volume V = 1854,48 Å3, Z = 4, space group P21]. All measured lines were indexed and are consistent with the P21 space group. No detectable impurity was observed.

Keywords

X-ray powder diffractionchiral Kemp’s acid diamide
Type
New Diffraction Data
Information
Powder Diffraction , Volume 26 , Issue 4 , December 2011 , pp. 335 - 336
Copyright
Copyright © Cambridge University Press 2011

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References

Boultif, A. and Louër, D. (2004). “Powder pattern indexing with the dichotomy method,” J. Appl. Crystallogr. 37, 724–731.10.1107/S0021889804014876Google Scholar
de Wolff, P. M. (1968). “A simplified criterion for the reliability of a powder pattern indexing,” J. Appl. Crystallogr, 1, 108–113.10.1107/S002188986800508XCrossRefGoogle Scholar
Smith, G. S. and Snyder, R. L. (1979). “FN: A criterion for rating powder diffraction patterns and evaluating the reliability of powder indexing,” J. Appl. Crystallogr. 12, 60–65.10.1107/S002188987901178XCrossRefGoogle Scholar
Yanagisawa, A., Watanabe, T., Kikuchi, T., and Yamamoto, H. (2000). “Catalytic enantioselective protonation of lithium enolates with chiral imides,” J. Org. Chem. 65, 2979–2983.10.1021/jo991565kCrossRefGoogle ScholarPubMed