TY - JOUR
T1 - Structure determination of a 1:2 threitol-boronic acid complex
T2 - Comments on the structural controversy between 5,5- and 6,6-membered rings
AU - Ishi-I, Tsutomu
AU - Nakashima, Kazuaki
AU - Shinkai, Seiji
AU - Araki, Koji
N1 - Copyright:
Copyright 2007 Elsevier B.V., All rights reserved.
PY - 1998/7/23
Y1 - 1998/7/23
N2 - The complexation between D-threitol (1) and 2,4,6-[3,4- bis(bromomethyl)phenyl]boroxin (2) selectively afforded D-threitol-1,3:2,4- bis[-3,4-(bisbromomethyl)phenylboronate] (4) including two six-membered rings, whose structure was identified by means of NMR and IR spectroscopy and X-ray crystallographic analysis. The superior stability of 4 over 3 including two five-membered rings was discussed.
AB - The complexation between D-threitol (1) and 2,4,6-[3,4- bis(bromomethyl)phenyl]boroxin (2) selectively afforded D-threitol-1,3:2,4- bis[-3,4-(bisbromomethyl)phenylboronate] (4) including two six-membered rings, whose structure was identified by means of NMR and IR spectroscopy and X-ray crystallographic analysis. The superior stability of 4 over 3 including two five-membered rings was discussed.
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U2 - 10.1016/S0040-4020(98)00469-4
DO - 10.1016/S0040-4020(98)00469-4
M3 - Article
AN - SCOPUS:0032560719
SN - 0040-4020
VL - 54
SP - 8679
EP - 8686
JO - Tetrahedron
JF - Tetrahedron
IS - 30
ER -