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Krasnov V. P. Levit G. L. Korolyova M. A. Bukrina I. M. Sadretdinova L. Sh. Andreeva I. N. Charushin V. N. Chupakhin O. N. 《Russian Chemical Bulletin》2004,53(6):1253-1256
The influence of the reaction conditions (solvent, base) on the diastereoselectivity of acylation of (±)-3-methyl-2,3-dihydro-4H-1,4-benzoxazine with (S)-naproxen and N-tosyl-(S)-proline chlorides was studied. The highest diastereoselectivity was observed for the reaction carried out in benzene in the presence of aliphatic tertiary amines. 相似文献
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V. P. Krasnov E. A. Zhdanova M. A. Korolyova I. M. Bukrina M. I. Kodess V. Kh. Kravtsov V. N. Biyushkin 《Russian Chemical Bulletin》1997,46(2):319-323
Stereoisomers of 2,4-diaminoglutaric and 2,5-diaminoadipic acids were synthesized from glutamic and 2-aminoadipic acids, respectively.
The stereochemistry of the products was established by1H NMR spectroscopy and X-ray analysis.
Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 2, pp. 333–337, February, 1997. 相似文献
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Vakarov S. A. Korolyova M. A. Gruzdev D. A. Pervova M. G. Levit G. L. Krasnov V. P. 《Russian Chemical Bulletin》2019,68(6):1257-1263
Russian Chemical Bulletin - A comparative study of the kinetic resolution of racemic derivatives of 3,4-dihydro-3-methyl-2H-[1,4]benzoxazine using racemic 2-aryloxypropionyl chlorides was... 相似文献
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