@article{827cdbf1cd8f4167b67d96384399abd0,
title = "Novel stereoselective construction of a quaternary carbon: Application to synthesis of the cyclopentenedione moiety of madindolines",
abstract = "Enantioselective synthesis of the cyclopentenedione moiety of madindolines was achieved. Stereoselective construction of a quaternary carbon was realized by alkylation of an enolate possessing chiral auxiliary. Cyclopentenedione was derived from a triketone precursor by intramolecular condensation. (C) 2000 Elsevier Science Ltd.",
keywords = "Alkylation, Cyclopentenedione, Madindoline, Quaternary carbon",
author = "S. Hosokawa and K. Sekiguchi and M. Enemoto and S. Kobayashi",
note = "Funding Information: We thank Prof. T. Sunazuka (Kitasato University) for helpful discussions. This work was supported in part by the Fujisawa Foundation (S.H.), Grant-in-Aid for Scientific Research from the Ministry of Education, Science, Sports, and Culture, Japan, and Shin-Etsu Chemical Co., Ltd.",
year = "2000",
month = aug,
day = "12",
doi = "10.1016/S0040-4039(00)00937-0",
language = "English",
volume = "41",
pages = "6429--6433",
journal = "Tetrahedron Letters",
issn = "0040-4039",
publisher = "Elsevier Limited",
number = "33",
}