A New Catalytic and Enantioselective Desymmetrization of Symmetrical Methylidene Cycloalkene Oxides
摘要:
[GRAPHICS]Chiral copper complexes of C-2-symmetrical phosphoroamidites were found to be highly effective catalysts for both kinetic resolution and novel desymmetrization reactions of new methylidene epoxycycloalkanes.
A new and stereospecific synthesis of cyclitols: (1,2,4/3)-, (1,2/3,4)-, and (1,3/2,4)-cyclohexanetetrols
作者:Nihat Akbulut、Metin Balci
DOI:10.1021/jo00249a039
日期:1988.7
METHODS FOR OBTAINING OPTICALLY ACTIVE EPOXIDES AND VICINAL DIOLS FROM MESO-EPOXIDES
申请人:CSIR
公开号:EP1753862B1
公开(公告)日:2015-11-18
A New Catalytic and Enantioselective Desymmetrization of Symmetrical Methylidene Cycloalkene Oxides
作者:Fabio Bertozzi、Paolo Crotti、Franco Macchia、Mauro Pineschi、Alexander Arnold、Ben L. Feringa
DOI:10.1021/ol005584o
日期:2000.4.1
[GRAPHICS]Chiral copper complexes of C-2-symmetrical phosphoroamidites were found to be highly effective catalysts for both kinetic resolution and novel desymmetrization reactions of new methylidene epoxycycloalkanes.
Synthesis of Oxazole Analogs of Streptolidine Lactam
作者:Kevin D. Rynearson、Sanjay Dutta、Kiet Tran、Sergey M. Dibrov、Thomas Hermann
DOI:10.1002/ejoc.201300943
日期:2013.11
The streptolidine lactam is an amino acid constituent of streptothricin antibiotics, which inhibit protein synthesis by targeting the bacterial ribosome but suffer from toxicity as a result of the basicity of the aminoimidazole scaffold in the natural products. On the basis of the streptolidinestructure, we designed and synthesized oxazole analogs with six- and seven-membered lactam rings as building