Regioselectivity and Stereoselectivity in the Intramolecular Nitrile Oxide-Olefin Cycloaddition (INOC) Reaction and the Intramolecular Silyl Nitronate-Olefin Cycloaddition (ISOC) Reaction
摘要:
Both INOC and ISOC reactions of 1 which has two different double bonds in a molecule (allylic and homoallylic double bond) showed high regioselectivity for allylic double bond to make [5,5] ring system. INOC reactions of 1 and 6 showed high diastereoselectivity for 4-substituents, whereas ISOC reaction did for 6-substituents of tetrahydrofuroisoxazolines.
Regioselectivity and Stereoselectivity in the Intramolecular Nitrile Oxide-Olefin Cycloaddition (INOC) Reaction and the Intramolecular Silyl Nitronate-Olefin Cycloaddition (ISOC) Reaction
作者:Hyoung Rae Kim、Kyoung Mahn Kim、Jae Nyoung Kim、Eung K. Ryu
DOI:10.1080/00397919408011705
日期:1994.4
Both INOC and ISOC reactions of 1 which has two different double bonds in a molecule (allylic and homoallylic double bond) showed high regioselectivity for allylic double bond to make [5,5] ring system. INOC reactions of 1 and 6 showed high diastereoselectivity for 4-substituents, whereas ISOC reaction did for 6-substituents of tetrahydrofuroisoxazolines.
Kim Hyoung Rae, Kim Kyoung Mahn, Kim Jae Nyoung, Ryu Eung K., Synth. Commun, 24 (1994) N 8, S 1107-1116
作者:Kim Hyoung Rae, Kim Kyoung Mahn, Kim Jae Nyoung, Ryu Eung K.