9,10-dihydro-9-oxa-10-phosphaphenanthrene | 25072-46-2

• 分子结构分类: 有机化合物 - 苯类化合物
• 英文名称: 9,10-dihydro-9-oxa-10-phosphaphenanthrene
• 英文别名: 6H-benzo[c][2,1]benzoxaphosphinine
• CAS: 25072-46-2
• 化学式: C₁₂H₉OP
• 分子量: 200.177
• InChiKey: HDXGUOZQUVDYMC-UHFFFAOYSA-N

物化性质

• 沸点：
  362.8±25.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  9,10-dihydro-9-oxa-10-phosphaphenanthrene 在 三氯化磷 作用下， 以 氯仿 为溶剂， 反应 3.0h， 生成 10-氯-9,10-二氢-9-氧杂-10-磷杂菲
  参考文献：
  名称：

  TW2016/9781

  摘要：

  公开号：

文献信息

• Bisbiphenylacylphosphine oxide and preparation method therefore
  申请人：Su Wen-Chiung

  公开号：US20070173659A1

  公开（公告）日：2007-07-26

  A bisbiphenylacylphosphine oxide of formula (I) and its preparation method are provided. The formula of —Ar— is First, 10-chloro-9,10-dihydro-9-oxa-10-phosphaphenanthrene (CDOP) is prepared by using 2-phenylphenol, and then is esterified to synthesize 6-methoxy-(6H)-dibenz[c,e][1,2]oxa-phosphorin (MDOP). Next, acid chloride compounds are added for performing the Arbuzov reaction to synthesize bisbiphenylacylphosphine oxide. CDOP is hydrolyzed to be derived into 9,10-dihydro-9-oxa-10-phosphaphen-anthrene-10-oxide (DOPO), and then DOPO reacts with arylaldehyde to form secondary alcohol. Therefore, bisbiphenylacylphosphine oxide is prepared by using secondary alcohol under oxidation. Also, under a coupling reaction, DOPO reacts with the acid chloride compounds by using a Lewis acid as a catalyst to prepare bisbiphenylacylphosphine oxide.

  提供了一种式(I)的双联苯酰膦氧化物及其制备方法。首先，通过使用2-苯基酚制备10-氯-9,10-二氢-9-氧-10-磷杂蒽（CDOP），然后酯化合成6-甲氧基-(6H)-二苯[c,e][1,2]氧-磷杂环戊烷（MDOP）。接下来，加入酸氯化合物进行Arbuzov反应，合成双联苯酰膦氧化物。将CDOP水解得到9,10-二氢-9-氧-10-磷杂蒽-10-氧化物（DOPO），然后DOPO与芳基醛反应形成二级醇。因此，通过在氧化条件下使用二级醇制备双联苯酰膦氧化物。此外，在偶联反应中，DOPO通过使用Lewis酸作为催化剂与酸氯化合物发生反应，制备双联苯酰膦氧化物。
• Dopo-based hybrid flame retardants
  申请人：Eidgenössische Materialprüfungs- und Forschungsanstalt EMPA

  公开号：EP2921498A1

  公开（公告）日：2015-09-23

  The invention relates to novel and improved halogen-free flame retardant compounds having the structure of Formula I: wherein: R1 and R2 are independently hydrogen, C1-C6 alkyl, -P(O)(OR3)2 , -P(O)OR3R4, or -P(O)R32, wherein R3 and R4 are independently C1-C4 alkyl, C6-C12 aryl, C7-C15 aralkyl or C7-C15 alkaryl; or R1 and R2 taken together form an unsaturated cyclic ring, which is optionally substituted by an alkyl group; each k is independently an integer from 1 to 2; each X is independently oxygen (O) or sulphur (S); v is 0 or 1; each Y is independently C1-C4 alkylene, C6 arylene, C7-C15 aralkylene, C7-C15 alkarylene, oxygen (O), nitrogen (NR), wherein R is H or C1-C4 alkyl; n is 0, 1 or 2 with the proviso that n is 1 when Y is oxygen (O) or nitrogen (NR); each Z is independently C1-C4 alkylene, C6 arylene, C7-C15 aralkylene or C7-C15 alkarylene; m is independently 0, 1 or 2; with the proviso that when Y is oxygen (O) or nitrogen (N), m cannot be 0; each Q is independently C1-C4 alkylene; t is an integer from 1 to 2; W is oxygen (O) or sulphur (S). The compounds are particularly suited as flame retardant additives for thermoplastic polyesters.

  该发明涉及具有以下结构的新型和改进的无卤阻燃化合物，其化学式为：其中：R1和R2独立地为氢、C1-C6烷基、-P(O)(OR3)2、-P(O)OR3R4或-P(O)R32，其中R3和R4独立地为C1-C4烷基、C6-C12芳基、C7-C15芳基烷基或C7-C15烷基芳基；或者R1和R2一起形成一个不饱和的环，该环可以选择性地被烷基取代；每个k独立地为1到2之间的整数；每个X独立地为氧（O）或硫（S）；v为0或1；每个Y独立地为C1-C4烷基、C6芳基、C7-C15芳基烷基、C7-C15烷基芳基、氧（O）、氮（NR），其中R为H或C1-C4烷基；n为0、1或2，但当Y为氧（O）或氮（NR）时，n为1；每个Z独立地为C1-C4烷基、C6芳基、C7-C15芳基烷基或C7-C15烷基芳基；m独立地为0、1或2，但当Y为氧（O）或氮（N）时，m不能为0；每个Q独立地为C1-C4烷基；t为1到2之间的整数；W为氧（O）或硫（S）。这些化合物特别适用作热塑性聚酯的阻燃添加剂。
• [EN] DOPO-DERIVED FLAME RETARDANT AND EPOXY RESIN COMPOSITION<br/>[FR] IGNIFUGE DÉRIVÉ DU DOPO ET COMPOSITION DE RÉSINE ÉPOXY
  申请人：ALBEMARLE CORP

  公开号：WO2010135393A1

  公开（公告）日：2010-11-25

  This invention relates to 9,10-Dihydro-9-Oxa-10-Phosphaphenantrene-10-oxide derived additive flame-retardants, which are useful in epoxy resin compositions. The epoxy resin compositions may be used in making prepregs or laminates for printed wiring boards and composite materials.

  本发明涉及9,10-二氢-9-氧-10-磷酚蒽-10-氧化物衍生的添加剂阻燃剂，可用于环氧树脂组合物中。该环氧树脂组合物可用于制备预浸料或层压板，用于印刷电路板和复合材料。
• [EN] PROCESS FOR PREPARATION OF DOPO-DERIVED COMPOUNDS AND COMPOSITIONS THEREOF<br/>[FR] PROCÉDÉ POUR LA PRÉPARATION DE COMPOSÉS DÉRIVÉS DE DOPO ET COMPOSITIONS DE CEUX-CI
  申请人：ALBEMARLE CORP

  公开号：WO2011123389A1

  公开（公告）日：2011-10-06

  This invention relates to a process for producing compounds derived from 9,10- Dihydro-9-Oxa-10-Phosphaphenantrene-10-oxide (DOPO). In particular, the invention relates to producing DOPO-derived compounds by reacting DOPO with diol compounds in the presence of a catalyst. This invention also relates to DOPO derived composition containing a high melting point diastereomer. The DOPO derived compounds may be useful as flame-retardants.

  这项发明涉及一种生产从9,10-二氢-9-氧杂-10-膦菲-10-氧化物（DOPO）衍生化合物的过程。具体而言，该发明涉及通过在催化剂存在下将DOPO与二醇化合物反应来生产DOPO衍生化合物。该发明还涉及含有高熔点对映异构体的DOPO衍生组合物。这些DOPO衍生化合物可能用作阻燃剂。
• METHOD FOR THE PRODUCTION OF DIBENZ[C,E] [1,2]-OXAPHOSPHORIN DERIVATIVES, AMINO-DIBENZ[C,E] [1,2]-OXAPHOSPHORIN AND ALSO USE THEREOF
  申请人：Döring Manfred

  公开号：US20100069657A1

  公开（公告）日：2010-03-18

  The invention relates to general syntheses of (6H)-dibenz[c,e] [1,2]-oxaphosphorins which are substituted with nitrogen compounds on the phosphorus atom and comprising commercially available 6H-dibenz[c,e] [1,2]-oxaphosphorin-6-oxides. These nitrogen-containing (6H)-dibenz[c,e] [1,2]-oxaphosphorins can be used as reactive starting substances for further syntheses or as flameproofing agents or as stabilisers.

  该发明涉及一般合成（6H）-二苯[c,e][1,2]-氧代磷杂环戊烷，其在磷原子上取代氮化合物，并包括商业可获得的6H-二苯[c,e][1,2]-氧代磷杂环戊烷-6-氧化物。这些含氮（6H）-二苯[c,e][1,2]-氧代磷杂环戊烷可用作进一步合成的反应起始物质，或用作阻燃剂或稳定剂。