2026-03-09T08:52:05Z https://tokushima-u.repo.nii.ac.jp/oai

oai:tokushima-u.repo.nii.ac.jp:02006526 2025-04-28T06:55:24Z 1713853213384:1713853295607

Site-selective benzoin-type cyclization of unsymmetrical dialdoses catalyzed by N-heterocyclic carbenes for divergent cyclitol synthesis Kang, Bubwoong Wang, Yinli クワノ, サトル クワノ, サトル Kuwano, Satoru ヤマオカ, ヨウスケ ヤマオカ, ヨウスケ Yamaoka, Yousuke タカス, キヨセイ タカス, キヨセイ Takasu, Kiyosei 山田, 健一 ヤマダ, ケンイチ Yamada, Ken-ichi 山田 ヤマダ Yamada 健一 ケンイチ Ken-ichi open access ©The Royal Society of Chemistry 2017 A highly site-selective N-heterocyclic carbene (NHC)-catalyzed benzoin-type cyclization of unsymmetrical dialdoses is developed to enable a divergent cyclitol synthesis. The choice of chiral NHCs and protecting groups affects the site-selectivity. The resulting inososes are converted into epi-, muco- and myo-inositol, and their chiral protected derivatives are formed in good yields. The Royal Society of Chemistry 2017-03-29 eng journal article AM 326549 https://tokushima-u.repo.nii.ac.jp/records/2006526 https://doi.org/10.1039/c7cc01191a 10.1039/c7cc01191a 13597345 1364548X AA11071130 AA12455105 Chemical Communications 53 32 4469 4472 https://tokushima-u.repo.nii.ac.jp/record/2006526/files/chemcom_53_32_4469.pdf application/pdf 1.22 MB 2019-07-11