Synthesis of cyclopropane-annulated conduritol derivatives: norcaran-2,3,4,5-tetraoles

SENGUEL, Mehmet; MENZEK, Abdullah; ŞAHİN, Ertan; ARIK, Mustafa; SARAÇOĞLU, Nurullah

doi:10.1016/j.tet.2008.05.066

Synthesis of cyclopropane-annulated conduritol derivatives: norcaran-2,3,4,5-tetraoles

Atıf İçin Kopyala

SENGUEL M. E., MENZEK A., ŞAHİN E., ARIK M., SARAÇOĞLU N.

TETRAHEDRON, cilt.64, ss.7289-7294, 2008 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 64
Basım Tarihi: 2008
Doi Numarası: 10.1016/j.tet.2008.05.066
Dergi Adı: TETRAHEDRON
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.7289-7294
Atatürk Üniversitesi Adresli: Evet

Özet

Norcaran-23,45-tetraoles were synthesized starting from methyl 1,3,5-cycloheptatriene-7-carboxylate in several steps. Norcaradiene endoperoxide is the key component; it was obtained by photooxygenation of methyl 1,3,5-cycloheptatriene-7-carboxylate. The other oxygen functionalities are introduced through epoxide ring opening and OSO4-hydroxylation reactions. (c) 2008 Elsevier Ltd. All rights reserved.