TARTARIC ACID AND ITS<i>O</i>-ACYL DERIVATIVES. PART 2. APPLICATION OF TARTARIC ACID AND OF<i>O</i>-ACYL TARTARIC ACIDS AND ANHYDRIDES. RESOLUTION OF RACEMATES

Synoradzki, Ludwik; Bernaś, Urszula; Ruśkowski, Paweł

doi:10.1080/00304940809458084

Cited by 30 publications

(12 citation statements)

References 100 publications

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“…It has many applications such as in making silver mirrors, in the manufacture of soft drinks, to provide tartness to foods, in tanning leather, and in making blueprints. Tartaric acid also has optical activity (Synoradzki et al, 2008). We report the crystal structure of (I).…”

Section: Methodsmentioning

confidence: 97%

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Diaquabis(hydrogen tartrato)copper(II) dihydrate

Al-Dajani¹,

Abdallah²,

Mohamed³

et al. 2010

Acta Cryst E

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The title complex, [Cu(C4H5O6)2(H2O)2]·2H2O, contains a CuII ion lying on an inversion centre. The coordination geometry of the CuII ion is a distorted octahedron with four O atoms from two hydrogen tartrate ions occupying the equatorial positions and two O atoms from two coordinated water molecules occupying the axial positions. In the crystal structure, intermolecular O—H⋯O and C—H⋯O hydrogen bonds link the molecules into a three-dimensional network.

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Section: Methodsmentioning

confidence: 97%

“…For background to coordination polymers, see: Stang & Olenyuk (1997); Aakeroy & Seddon (1993); Munakata et al (1999); Fujita et al (1994); Hagrman et al (1997). For the optical activity of tartaric acid, see: Synoradzki et al (2008). For related structures, see: Jian et al (2005).…”

Section: Related Literaturementioning

confidence: 99%

Diaquabis(hydrogen tartrato)copper(II) dihydrate

Al-Dajani¹,

Abdallah²,

Mohamed³

et al. 2010

Acta Cryst E

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“…It has many applications such as in making silver mirrors, in the manufacture of soft drinks, to provide tartness to foods, in tanning leather, and in making blueprints. Tartaric acid has optical activity (Synoradzki et al, 2008). Kubozono et al (1993) reported the structure of the title compound, in the orthorhombic space group P2 1 2 1 2 1 .…”

Section: S1 Commentmentioning

confidence: 99%

“…For the optical activity of tartaric acid, see: Synoradzki et al (2008). For Na-O distances, see : Wong et al (2009).…”

Section: Related Literaturementioning

confidence: 99%

Monoclinic polymorph of poly[aqua(μ₄-hydrogen tartrato)sodium]

et al. 2010

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A monoclinic polymorph of the title compound, [Na(C 4 H 5 O 6 )(H 2 O)] n , is reported and complements an orthorhombic form [Kubozono, Hirano, Nagasawa, Maeda & Kashino (1993 ▶ ). Bull. Chem. Soc. Jpn , 66 , 2166–2173]. The asymmetric unit contains a hydrogen tartrate anion, an Na + cation and a water molecule. The Na + ion is surrounded by seven O atoms derived from one independent and three symmetry-related hydrogen tartrate anions, and a water molecule, forming a distorted pentagonal–bipyramidal geometry. Independent units are linked via a pair of intermolecular bifurcated O—H⋯O acceptor bonds, generating an R 2 1 (6) ring motif to form polymeric two-dimensional arrays parallel to the (100) plane. In the crystal packing, the arrays are linked by adjacent ring motifs, together with additional intermolecular O—H⋯O interactions, into a three-dimensional network.

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“…1,2,3 Except for naturally occurring 1, the most commonly used compounds from this group are O,O'-diacyltartaric acids 3, which are common resolving agents both in the laboratory and in industry. 4,5 Both 3 as well as some of its derivatives (diesters, diamides 6 ) also possess crystalline inclusion 7 and chiral recognition properties, 8 rendering them useful reagents for the resolution of non-basic racemates via enantioselective complexation.…”

Section: Introductionmentioning

confidence: 99%

Tartaric acid and its acyl derivatives. Part 5. Direct synthesis of monoacyltartaric acids and novel mono(benzoyl)tartaric anhydride: unusual findings in tartaric acid acylation

Bernaś¹,

Hajmowicz²,

Madura³

et al. 2010

Arkivoc

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Practical acylation of unprotected tartaric acid 1 by acyl chlorides to the corresponding monoacyltartaric acids 2 has been shown. Several unusual cases in the acylation of 1 are observed; it has been found that two routes of acylation are possible. In the benzoylation of 1, in addition to the expected products, the formation of a previously undescribed monobenzoyltartaric anhydride 7a is reported. An unusual DME cleavage during the course of acylation was also observed.

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TARTARIC ACID AND ITSO-ACYL DERIVATIVES. PART 2. APPLICATION OF TARTARIC ACID AND OFO-ACYL TARTARIC ACIDS AND ANHYDRIDES. RESOLUTION OF RACEMATES

Cited by 30 publications

References 100 publications

Diaquabis(hydrogen tartrato)copper(II) dihydrate

Diaquabis(hydrogen tartrato)copper(II) dihydrate

Monoclinic polymorph of poly[aqua(μ₄-hydrogen tartrato)sodium]

Tartaric acid and its acyl derivatives. Part 5. Direct synthesis of monoacyltartaric acids and novel mono(benzoyl)tartaric anhydride: unusual findings in tartaric acid acylation

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TARTARIC ACID AND ITSO-ACYL DERIVATIVES. PART 2. APPLICATION OF TARTARIC ACID AND OFO-ACYL TARTARIC ACIDS AND ANHYDRIDES. RESOLUTION OF RACEMATES

Cited by 30 publications

References 100 publications

Diaquabis(hydrogen tartrato)copper(II) dihydrate

Diaquabis(hydrogen tartrato)copper(II) dihydrate

Monoclinic polymorph of poly[aqua(μ4-hydrogen tartrato)sodium]

Tartaric acid and its acyl derivatives. Part 5. Direct synthesis of monoacyltartaric acids and novel mono(benzoyl)tartaric anhydride: unusual findings in tartaric acid acylation

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Monoclinic polymorph of poly[aqua(μ₄-hydrogen tartrato)sodium]