发明授权
- 专利标题: Chemical compounds having two trifluoromethyl groups
- 专利标题(中): 具有两个三氟甲基的化合物
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申请号: US371217申请日: 1999-08-10
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公开(公告)号: US6072088A公开(公告)日: 2000-06-06
- 发明人: Michael Van Der Puy
- 申请人: Michael Van Der Puy
- 申请人地址: NJ Morristown
- 专利权人: Alliedsignal Inc.
- 当前专利权人: Alliedsignal Inc.
- 当前专利权人地址: NJ Morristown
- 主分类号: C07C17/00
- IPC分类号: C07C17/00 ; C07C17/20 ; C07C17/25 ; C07C19/10 ; C07C21/18 ; C07C31/38 ; C07C43/17 ; C07C45/43 ; C07C45/51 ; C07C49/167 ; C07C67/42 ; C07C41/00
摘要:
A compound having the formula:CF.sub.3 CH.sub.2-w (H.sub.1-x CH.sub.2-y R.sub.m R'.sub.n CH.sub.1-z).sub.p H.sub.2-q CF.sub.3wherein w=0, 1 or 2; x=0 or 1; y=0, 1 or 2; m=0, 1 or 2; n=0 or 1; z=0 or 1; p=1 or 2; and q=0, 1 or 2; with the provisos that 1.ltoreq.w+x.ltoreq.2, 1.ltoreq.q+z.ltoreq.2, and p.multidot.y=p(m+2n)+(p-1)(x+z)+q+w+x+z-2; and wherein R includes the halogens having an atomic number greater than 9, and radicals having a valence of 1, and wherein R' is a group having a valence of 2, and a process for preparing the compound.
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