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(2R,4R–2S,4S)-5,5-Dimethyl-4-phenyl-2-hexyl 3,5-dinitrobenzoate

✍ Scribed by de Andrés, A. ;Balcazar, J. L. ;Fayos, J.


Book ID
114528885
Publisher
International Union of Crystallography
Year
1982
Weight
177 KB
Volume
38
Category
Article
ISSN
0567-7408

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The condensation of (1 R,2S) or (lS,2S)-N,N'-dimethyI-l-phenylpropane-l 2-diamines with aldehydes gives respectively two diastereorneric 2-alkyl-l,3,4-trimethyI-S-phen limidazolidines. At thermodynamical equilibrium the major isomer in the erythro series is this one where t f ! e substituents at pos