申请人:FANDRICK Daniel R.
公开号:US20110130591A1
公开(公告)日:2011-06-02
A process for synthesis of a compound of Formula (X)
wherein:
R
1
is an aryl group substituted with one to three substituent groups,
wherein each substituent group of R
1
is independently C
1
-C
5
alkyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, halogen, carboxy, cyano, or trifluoromethyl,
wherein each substituent group of R
1
is optionally independently substituted with one to three substituents selected from C
1
-C
3
alkyl, C
1
-C
3
alkoxy, phenyl, and alkoxyphenyl; and
R
2
and R
3
are each independently C
1
-C
5
alkyl.
一种合成化合物X的方法,其中:R1是带有1至3个取代基的芳基基团,其中R1的每个取代基是独立的C1-C5烷基,氨基甲酰基,烷基氨甲酰基,二烷基氨基甲酰基,卤素,羧基,氰基或三氟甲基,其中R1的每个取代基可以选择性地独立地被1至3个取代基所取代,所述取代基选自C1-C3烷基,C1-C3烷氧基,苯基和烷氧基苯基;而且R2和R3各自独立地是C1-C5烷基。