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(3R,4S)-3,4-Isopropyl-idenedioxy-3,4-dihydro-2H-pyrrole 1-oxide.

ABSTRACT: The title compound C(7)H(11)NO(3) was prepared by intra-molecular nucleophilic displacement of 2,3-O-iso-propyl-idene-d-erythronolactol. There are two mol-ecules in the asymmetric unit, which are related by a pseudo-inversion centre. The crystal structure determination confirms unequivocally the configuration of the chiral centres as 3S,4R. In the crystal structure, inter-molecular C-H?O inter-actions link the mol-ecules (into infinite zigzag chains along the a axis.

SUBMITTER: Flores MF 

PROVIDER: S-EPMC3089370 | biostudies-literature | 2011 May

REPOSITORIES: biostudies-literature

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(3R,4S)-3,4-Isopropyl-idenedioxy-3,4-dihydro-2H-pyrrole 1-oxide.

Flores Mari Fe MF   Garcia Pilar P   M Garrido Narciso N   Sanz Francisca F   Diez David D  

Acta crystallographica. Section E, Structure reports online 20110413 Pt 5

The title compound C(7)H(11)NO(3) was prepared by intra-molecular nucleophilic displacement of 2,3-O-iso-propyl-idene-d-erythronolactol. There are two mol-ecules in the asymmetric unit, which are related by a pseudo-inversion centre. The crystal structure determination confirms unequivocally the configuration of the chiral centres as 3S,4R. In the crystal structure, inter-molecular C-H⋯O inter-actions link the mol-ecules (into infinite zigzag chains along the a axis. ...[more]

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