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(3R,4S,5S)-4-Hydr-oxy-3-methyl-5-[(2S,3R)-3-methyl-pent-4-en-2-yl]tetra-hydro-furan-2-one.

ABSTRACT: The title compound, C(11)H(18)O(3), was synthesized to prove the relative configuration of the corresponding acyclic C1-C8 stereopentade. It crystallizes with two mol-ecules in the asymmetric unit, which show only slight differences. The mol-ecules are linked via O-H?O hydrogen bonds, resulting in two crystallographically independent chains of mol-ecules propagating in the a-axis direction. The absolute configuration was known from the synthesis.

SUBMITTER: Becker A

PROVIDER: S-EPMC2962143 | biostudies-literature | 2008 Jul

REPOSITORIES: biostudies-literature

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(3R,4S,5S)-4-Hydr-oxy-3-methyl-5-[(2S,3R)-3-methyl-pent-4-en-2-yl]tetra-hydro-furan-2-one.

Becker Annika A Schürmann Markus M Preut Hans H Hiersemann Martin M

Acta crystallographica. Section E, Structure reports online 20080716 Pt 8

The title compound, C(11)H(18)O(3), was synthesized to prove the relative configuration of the corresponding acyclic C1-C8 stereopentade. It crystallizes with two mol-ecules in the asymmetric unit, which show only slight differences. The mol-ecules are linked via O-H⋯O hydrogen bonds, resulting in two crystallographically independent chains of mol-ecules propagating in the a-axis direction. The absolute configuration was known from the synthesis. ...[more]

PMID: 21203225

Similar Datasets

(3S,4S,5S)-4-Hydr-oxy-3-methyl-5-[(2S,3R)-3-methyl-pent-4-en-2-yl]-4,5-dihydro-furan-2(3H)-one.

Project description:The title compound, C(11)H(18)O(3), was synthesized to prove the relative configuration of the corresponding acyclic C1-C8 stereopentade. Mol-ecules are linked via O-H?O hydrogen bonds, forming a chain along the b axis.

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(3R,4R,5S)-4-Hydr-oxy-3-methyl-5-[(2S,3R)-3-methyl-pent-4-en-2-yl]-4,5-dihydro-furan-2(3H)-one.

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(3S,4S,5R)-4-Hydr-oxy-3-methyl-5-[(2S,3R)-3-methyl-pent-4-en-2-yl]-4,5-dihydro-furan-2(3H)-one.

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(1R,2R,3R,4S,5S)-3-Methyl-8-oxa-bicyclo-[3.2.1]oct-6-ene-2,4-diyl diacetate.

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Project description:The degradation of atorvastatin calcium in methanol and hydrogen peroxide results in the crystallization of the title compound, C(26)H(24)FNO(6), which shows several differences compared with the starting compound. In the crystal structure of the title compound, intra- and inter-molecular hydrogen bonding is found.

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(2S,3R)-3-(2-Bromo-phen-yl)-2-nitro-2,3,6,7-tetra-hydro-1-benzo-furan-4(5H)-one.

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