CN1309729C - 一种氧杂膦菲阻燃剂中间体2-(2’-羟基苯基)苯基膦酸的合成方法 - Google Patents
一种氧杂膦菲阻燃剂中间体2-(2’-羟基苯基)苯基膦酸的合成方法 Download PDFInfo
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- CN1309729C CN1309729C CNB2004100816726A CN200410081672A CN1309729C CN 1309729 C CN1309729 C CN 1309729C CN B2004100816726 A CNB2004100816726 A CN B2004100816726A CN 200410081672 A CN200410081672 A CN 200410081672A CN 1309729 C CN1309729 C CN 1309729C
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CNB2004100816726A CN1309729C (zh) | 2004-12-31 | 2004-12-31 | 一种氧杂膦菲阻燃剂中间体2-(2’-羟基苯基)苯基膦酸的合成方法 |
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CNB2004100816726A CN1309729C (zh) | 2004-12-31 | 2004-12-31 | 一种氧杂膦菲阻燃剂中间体2-(2’-羟基苯基)苯基膦酸的合成方法 |
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CN1651442A CN1651442A (zh) | 2005-08-10 |
CN1309729C true CN1309729C (zh) | 2007-04-11 |
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CN1986552B (zh) * | 2005-12-20 | 2010-05-05 | 上海化学试剂研究所 | 2'-羟基联苯基-2-次膦酸的纯化方法 |
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US5650530A (en) * | 1994-09-19 | 1997-07-22 | Bayer Aktiengesellschaft | Process for preparing 6-oxo-(6H)-dibenz-[c,e][1,2]-oxaphosphorins (ODOPs) |
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US5650530A (en) * | 1994-09-19 | 1997-07-22 | Bayer Aktiengesellschaft | Process for preparing 6-oxo-(6H)-dibenz-[c,e][1,2]-oxaphosphorins (ODOPs) |
Non-Patent Citations (1)
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新型阻燃剂中间体9 10 二氢-9-氧杂-10-磷杂菲-10-氧化物的合成 马庆丰等,精细石油化工进展,第3卷第1期 2002 * |
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Address after: Samsung road 621000 Mianyang city of Sichuan province Youxian District No. 188 Patentee after: Sichuan Dongcai Technology Group Co., Ltd. Address before: 621000 Sichuan city of Mianyang province high tech Zone Puming Road No. 95 Patentee before: Sichuan Dongcai Technology Group Co., Ltd. |