TY - JOUR
T1 - Molecular trefoil knot from a trimeric circular helicate
AU - Zhang, Liang
AU - August, David P.
AU - Zhong, Jiankang
AU - Whitehead, George F.S.
AU - Vitorica-Yrezabal, Iñigo J.
AU - Leigh, David A.
N1 - Publisher Copyright:
© 2018 American Chemical Society.
PY - 2018/4/18
Y1 - 2018/4/18
N2 - We report the two-step synthesis of a molecular trefoil knot in 90% overall yield through the self-assembly of a 12-component trimeric circular zinc helicate followed by ring closing metathesis of six pendant alkene chains. Both the trimeric circular helicate intermediate and the resulting trefoil knot were characterized by NMR spectroscopy, mass spectrometry, and X-ray crystallography.
AB - We report the two-step synthesis of a molecular trefoil knot in 90% overall yield through the self-assembly of a 12-component trimeric circular zinc helicate followed by ring closing metathesis of six pendant alkene chains. Both the trimeric circular helicate intermediate and the resulting trefoil knot were characterized by NMR spectroscopy, mass spectrometry, and X-ray crystallography.
UR - https://www.scopus.com/pages/publications/85045653548
U2 - 10.1021/jacs.8b00738
DO - 10.1021/jacs.8b00738
M3 - 文章
C2 - 29537836
AN - SCOPUS:85045653548
SN - 0002-7863
VL - 140
SP - 4982
EP - 4985
JO - Journal of the American Chemical Society
JF - Journal of the American Chemical Society
IS - 15
ER -