发明授权
- 专利标题: Method of synthesizing 2,6-dinitro benzyl compounds
- 专利标题(中): 2,6-二硝基苄基化合物的合成方法
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申请号: US274613申请日: 1994-07-13
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公开(公告)号: US5449834A公开(公告)日: 1995-09-12
- 发明人: Charles F. Kahle, II , Raphael O. Kollah , Gregory J. McCollum
- 申请人: Charles F. Kahle, II , Raphael O. Kollah , Gregory J. McCollum
- 申请人地址: PA Pittsburgh
- 专利权人: PPG Industries, Inc.
- 当前专利权人: PPG Industries, Inc.
- 当前专利权人地址: PA Pittsburgh
- 主分类号: C07C205/19
- IPC分类号: C07C205/19 ; C07C205/35 ; C07C205/57 ; C07C205/59 ; C07C205/61 ; C08G18/38 ; C07C205/06
摘要:
Described is a method of preparing dinitrobis(hydroxymethyl)benzene, useful as a photoreactive monomer, from a derivative of stilbene. Also disclosed is a novel dinitrocarbomethoxybenzaldehyde compound useful as an intermediate.
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