Green and Efficient Resolution of Racemic Ofloxacin Using Tartaric Acid Derivatives via Forming Cocrystal in Aqueous Solution

2018 ◽  
Vol 18 (9) ◽  
pp. 5008-5020 ◽  
Author(s):  
Lichao He ◽  
Zhongrui Liang ◽  
Guojia Yu ◽  
Xiangrong Li ◽  
Xinjian Chen ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Tartaric Acid ◽  
Tartaric Acid Derivatives

Synthesis of optically active macrolides with hydrazide fragments from tetrahydropyran and L-(+)-tartaric acid derivatives

2013 ◽  
Vol 49 (4) ◽  
pp. 691-693 ◽  
Author(s):  
G. Yu. Ishmuratov ◽  
M. P. Yakovleva ◽  
G. R. Mingaleeva ◽  
M. A. Shutova ◽  
R. R. Muslukhov ◽  
...  
Keyword(s):  
Tartaric Acid ◽  
Optically Active ◽  
Tartaric Acid Derivatives

Corrigendum to “Practical optical resolution of dl-muscone using tartaric acid derivatives as a chiral auxiliary”

2008 ◽  
Vol 49 (47) ◽  
pp. 6732
Author(s):  
Kunihiko Takabe ◽  
Masataka Sugiura ◽  
Yuya Asumi ◽  
Nobuyuki Mase ◽  
Hidemi Yoda ◽  
...  
Keyword(s):  
Tartaric Acid ◽  
Optical Resolution ◽  
Chiral Auxiliary ◽  
Tartaric Acid Derivatives

The conformations of tartaric acids in aqueous solution studied by 1H and 13C nuclear magnetic resonance

1980 ◽  
Vol 58 (13) ◽  
pp. 1376-1379 ◽  
Author(s):  
José Ascenso ◽  
Victor M. S. Gil
Keyword(s):  
Aqueous Solution ◽  
Nuclear Magnetic Resonance ◽  
Tartaric Acid ◽  
High Dielectric Constant ◽  
Coupling Constants ◽  
Ph Values ◽  
Tartaric Acids ◽  
13C Nuclear Magnetic Resonance ◽  
Meso Form ◽  
High Dielectric

Vicinal H—H and C—H coupling constants are reported for (+)-tartaric acid and meso-tartaric acid at various pH values and used in a discussion of the conformation of these molecules. This is found not to change much with pH. For the meso form, in particular, the most favoured conformer is determined not so much by the possibility of internai [Formula: see text] hydrogen bonding but, at least in part, by stabilization of polar conformations in a sol vent (H2O) of high dielectric constant.

Synthesis of enantiomerically pure macrolides with hydrazide fragments from tetrahydropyran and l-(+)-tartaric acid derivatives

2013 ◽  
Vol 62 (1) ◽  
pp. 217-219 ◽  
Author(s):  
G. Yu. Ishmuratov ◽  
M. P. Yakovleva ◽  
G. R. Mingaleeva ◽  
M. A. Shutova ◽  
R. R. Muslukhov ◽  
...  
Keyword(s):  
Tartaric Acid ◽  
Enantiomerically Pure ◽  
Tartaric Acid Derivatives

Enantioselective Liquid–Liquid Extraction of Racemic Ibuprofen by l-Tartaric Acid Derivatives

2014 ◽  
Vol 59 (8) ◽  
pp. 2517-2522 ◽  
Author(s):  
Zhongqi Ren ◽  
Yong Zeng ◽  
Yutao Hua ◽  
Yongqi Cheng ◽  
Zhimin Guo
Keyword(s):  
Tartaric Acid ◽  
Liquid Extraction ◽  
Tartaric Acid Derivatives ◽  
Liquid Liquid Extraction ◽  
Racemic Ibuprofen

Application of mixtures of tartaric acid derivatives in resolution via supercritical fluid extraction

Chirality ◽  
2007 ◽  
Vol 19 (6) ◽  
pp. 430-433 ◽  
Author(s):  
Ildikó Kmecz ◽  
Béla Simándi ◽  
Edit Székely ◽  
Judit Lovász ◽  
Elemér Fogassy
Keyword(s):  
Tartaric Acid ◽  
Supercritical Fluid Extraction ◽  
Supercritical Fluid ◽  
Fluid Extraction ◽  
Tartaric Acid Derivatives

Interaction of L-tartaric acid with alkaline metals and open chain polyammonium cations in aqueous solution

2002 ◽  
pp. 435-440 ◽  
Author(s):  
Pier G. Daniele ◽  
Concetta De Stefano ◽  
Ottavia Giuffrè ◽  
Enrico Prenesti ◽  
Silvio Sammartano
Keyword(s):  
Aqueous Solution ◽  
Tartaric Acid ◽  
Open Chain ◽  
Alkaline Metals

NIR luminescence of one-dimensional tartaric acid derivatives neodymium coordination polymers

2016 ◽  
Vol 221 ◽  
pp. 319-325 ◽  
Author(s):  
Wan-Ying Niu ◽  
Chang Feng ◽  
Nai-ying Fan ◽  
Xin-Yu Wang ◽  
Peng-Fei Yan ◽  
...  
Keyword(s):  
Tartaric Acid ◽  
Coordination Polymers ◽  
One Dimensional ◽  
Tartaric Acid Derivatives ◽  
Nir Luminescence

Na(I) binding by tartaric acid derivatives

2009 ◽  
Vol 362 (9) ◽  
pp. 2977-2981 ◽  
Author(s):  
Samuel B. Owens ◽  
Jason L. Freeman ◽  
Gary M. Gray
Keyword(s):  
Tartaric Acid ◽  
Tartaric Acid Derivatives
Sign in / Sign up

Export Citation Format

Share Document