TY - JOUR
T1 - Asymmetric synthesis of β-alkoxycyclic ethers via the intramolecular cyclization of group 14 allyls containing chiral acetals
AU - Kadota, Isao
AU - Miura, Koichi
AU - Yamamoto, Yoshinori
PY - 1994/12/1
Y1 - 1994/12/1
N2 - Treatment of an allylic tin-bearing chiral acetal 1a with TiCl 4-PPh3 gives the (2S, 3R) isomer 2 with high diastereoselectivity (2 : 3 = 93 : 7), whereas the reaction of an allylic silane derivative 1f affords predominantly the (2R, 3S) isomer 3 (2 : 3 = 37 : 63).
AB - Treatment of an allylic tin-bearing chiral acetal 1a with TiCl 4-PPh3 gives the (2S, 3R) isomer 2 with high diastereoselectivity (2 : 3 = 93 : 7), whereas the reaction of an allylic silane derivative 1f affords predominantly the (2R, 3S) isomer 3 (2 : 3 = 37 : 63).
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U2 - 10.1039/C39940001953
DO - 10.1039/C39940001953
M3 - Article
AN - SCOPUS:0027983749
SP - 1953
EP - 1954
JO - Chemical Communications
JF - Chemical Communications
SN - 1359-7345
IS - 17
ER -