Three-Membered −SCoCH2 Chelate Ring Complex Formed by Photodecarboxylation Reaction of Optically Active trans(O)-[Co(edtda)(en)]Cl (edtda = Ethylenedithiodiacetate)
作者： Toshiaki Yonemura , Kimi Shibuya , Tomoharu Ama , Hiroshi Kawaguchi , Ken-ichi Okamoto
DOI: 10.1021/IC981391+
关键词:
摘要: A [Co(N)2(O)2(S)2]-type complex containing two coordinated thioether groups, trans(O)-[Co(edtda)(en)]+ (edtda = ethylenedithiodiacetate; en ethylenediamine), has been prepared which was spontaneously resolved. The photodecarboxylation reaction of the provides trans(C,O)-[Co(CH2S(CH2)2SCH2COO)(en)]+, a three-membered ring. crystal structures, UV/vis absorption, 1H NMR spectra, and chiral inversion these complexes are discussed in connection with their stereochemistry.
acs.org
sci-hub.se 参考文章(0)