申请人:Hierse Wolfgang
公开号:US20090197201A1
公开(公告)日:2009-08-06
The present invention relates to the use of end groups Y, where Y stands for (formula I), where Rf stands for CF
3
—(CH
2
)
r
—, CF
3
—(CH
2
)
r
—O—, CF
3
—(CH
2
)
r
—S—, CF
3
CF
2
—S—, SF
5
—(CH
2
)
r
—, [CF
3
—(CH
2
)
r
]
2
N—, [CF
3
—(CH
2
)
r
]NH— or (CF
3
)
2
N—(CH
2
)
r
—, B stands for a single bond, O, NH, NR, CH
2
, C(O)—O, C(O), S, CH
2
—O, O—C(O), N—C(O), C(O)—N, O—C(O)—N, N—C(O)—N, O—SO
2
or SO
2
—O, R stands for alkyl having 1 to 4 C atoms, b stands for 0 or 1 and c stands for 0 or 1, q stands for 0 or 1, where at least one radical from b and q stands for 1, and r stands for 0, 1, 2, 3, 4 or 5, as end group in surface-active compounds, to corresponding novel compounds, and to processes for the preparation of these compounds.
本发明涉及使用末端基团Y,其中Y代表(式I),其中Rf代表CF3—(CH2)r—,CF3—(CH2)r—O—,CF3—(CH2)r—S—,CF3CF2—S—,SF5—(CH2)r—,[CF3—(CH2)r]2N—,[CF3—(CH2)r]NH—或(CF3)2N—(CH2)r—,B代表单键,O,NH,NR,CH2,C(O)—O,C(O),S,CH2—O,O—C(O),N—C(O),C(O)—N,O—C(O)—N,N—C(O)—N,O—SO2或SO2—O,R代表1至4个碳原子的烷基,b代表0或1,c代表0或1,q代表0或1,其中至少一个基团来自b和q为1,r代表0,1,2,3,4或5,作为表面活性化合物的末端基团,对应的新化合物以及制备这些化合物的方法。