TY - JOUR
T1 - Synthesis and characterization of oxadisilole-fused-3,4-dihydro-2H- naphtho[2,1-e]-1,3-oxazines and 3,4-dihydro-2H-anthra[2,1-e]-1,3-oxazines
AU - Xu, Di
AU - Lin, Yibei
AU - Chen, Yali
AU - Zhang, Jie
AU - Cao, Weiguo
AU - Chen, Jie
AU - WONG, Ricky M S
N1 - Funding Information:
Financial support from the National Natural Science Foundation of China (nos. 21272146 and 20872086 ) acknowledged.
PY - 2013/7/29
Y1 - 2013/7/29
N2 - Oxadisilole-fused-3,4-dihydro-2H-naphtho[2,1-e]-1,3-oxazines and 3,4-dihydro-2H-anthra[2,1-e]-1,3-oxazines were synthesized through an eco-friendly Mannich type condensation-cyclization reaction of oxadisilole-fused-1-naphthalenol or 1-anthracenol with formaldehyde and primary amines at ambient temperature in high to excellent yields. The photophysical, electrochemical, and thermal properties of these 3,4-dihydro-2H-anthra[2,1-e]-1, 3-oxazine derivatives were also studied.
AB - Oxadisilole-fused-3,4-dihydro-2H-naphtho[2,1-e]-1,3-oxazines and 3,4-dihydro-2H-anthra[2,1-e]-1,3-oxazines were synthesized through an eco-friendly Mannich type condensation-cyclization reaction of oxadisilole-fused-1-naphthalenol or 1-anthracenol with formaldehyde and primary amines at ambient temperature in high to excellent yields. The photophysical, electrochemical, and thermal properties of these 3,4-dihydro-2H-anthra[2,1-e]-1, 3-oxazine derivatives were also studied.
KW - Anthracenol
KW - Dihydro-2H-anthra[2,1-e]-1,3-oxazine
KW - Dihydro-2H-naphtho[2,1-e]-1, 3-oxazine
KW - Mannich condensation
KW - Naphthalenol
UR - http://www.scopus.com/inward/record.url?scp=84878943177&partnerID=8YFLogxK
U2 - 10.1016/j.tet.2013.05.052
DO - 10.1016/j.tet.2013.05.052
M3 - Journal article
AN - SCOPUS:84878943177
SN - 0040-4020
VL - 69
SP - 6144
EP - 6149
JO - Tetrahedron
JF - Tetrahedron
IS - 30
ER -