GARCIA, P. A.;VELASCO, R.;BARBA, F., SYNTH. COMMUN., 21,(1991) N0-11, C. 1153-1161
作者:GARCIA, P. A.、VELASCO, R.、BARBA, F.
DOI:——
日期:——
Substituted thiophenylidene alditol derivatives and compositions
申请人:Tsou Chiu-Peng
公开号:US20070112105A1
公开(公告)日:2007-05-17
A compound of the formula: (I):
wherein R
1
, R
2
and R
3
are independently selected from the group consisting of H, C
1
-C
8
alkyl, (CH
2
)
n
-aryl (wherein n is 0-6, phenyl or benzyl), NO
2
or CN, F, Cl, Br and I; and n is 0 or 1. The present invention also relates to a compound of the formula (II):
wherein R
1
, R
2
and R
3
are independently selected from the group consisting of H, C
1
-C
8
alkyl, (CH
2
)
n
-aryl (wherein n is 0-6, phenyl or benzyl), NO
2
or CN, F, Cl, Br and I; and n is 0 or 1.