And configurational assignments

Fig. 27. Recognition at crystal interfaces and its role in the engineering of crystal morphology and configurational assignment of molecules (176,177).

H. Fritz, J. Lehmann, and P. Schlesselmann, Chain elongation by a seemingly stereospecific cyanohydrin synthesis The preparation and configurational assignment of 3,7-anhydro-o-threo-t--talo- and .-galac o oclosc, Carbohydr. Res. 74 309 (1979). 

Neszmelyi, A., Jann, K., Messner, P. and Unger, F.M. (1982) Constitutional and configurational assignements by JC NMR spectroscopy of Escherichia coli capsular polysaccharides containing ribose and 3-deoxy-D-manno-2-octulosonic acid (KDO). J. Chem. Soc. Chem. Commun. 1017-1019... 

Usami Y, Ikura T, Amagata T, Numata A (2000) First Total Syntheses and Configurational Assignments of Cytotoxic Trichodenones A-C. Tetrahedron Asym 11 3711... 

Syntheses and Configurational Assignments of Thymidine 3 - and 5 -(4-Nitrophenyl [170,180] Phosphates)... 

We have previously reported the syntheses and configurational analyses of the diastereomers of cyclic 2 -deoxyadenosine 3, 5 -[170, 180]monophosphate (13) and the stereochemical course of the hydrolysis of one of the diastereomers catalyzed by the cyclic nucleotide phosphodiesterase from bovine heart (12). In this communication we report the syntheses and configurational assign-1 Current address Department of Biochemistry and Biophysics, University of California, San Francisco, CA 94143... 

THE USE OF CARBOHYDRATES IN THE SYNTHESIS AND CONFIGURATIONAL ASSIGNMENTS OF OPTICALLY ACTIVE, NON-CARBOHYDRATE COMPOUNDS... 

Inch, T. D., The Use of Carbohydrates in the Synthesis and Configurational Assignments of Optically Active, Non-carbohydrate Compounds, 27, 191-225... 

Inch, T D, The use of carbohydrates in the synthesis and configurational assignment of optically active non-carbohydrate compounds, Adv. Carbohydr. Chem. Biochem., 27, 191-225, 1972. 

The preparation and configurational assignments of a series of cyclic 4,6-phosphate esters of 1,2,3-trimethylglucopyranoside (18a) and the corresponding esters of 1,2,3-trimethylgalactopyranoside (18b) have been described. In... 

MMX calculations are useful for reappraising literature data and configurational assignments, and have been applied extensively in this article. Thus, calculations allow assessment of the relative stability of epimeric alcohols, independent of any conformational assumptions and equilibration experiments. 

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