公开(公告)号：US06417375B1

公开(公告)日：2002-07-09

申请号：US09700750

申请日：2001-04-13

申请人： Francois Mathey ,  Philippe Savignac ,  Frederic Eymery ,  Paolo Burattin

发明人： Francois Mathey ,  Philippe Savignac ,  Frederic Eymery ,  Paolo Burattin

IPC分类号： C07F928

CPC分类号： C07F15/008 ,  C07C45/50 ,  C07C231/14 ,  C07C253/30 ,  C07F9/65515 ,  C07C47/228 ,  C07C233/47 ,  C07C255/07

摘要： The present invention relates to novel water-soluble furylphosphines. It also relates to organometallic complexes comprising these furylphosphines and to the use of such complexes. It also relates to the process for the preparation of the water-soluble furylphosphines.

摘要翻译： 本发明涉及新的水溶性呋喃基膦。它还涉及包含这些呋喃基膦的有机金属络合物和这种络合物的用途。它还涉及制备水溶性呋喃基膦的方法。

公开(公告)号：US4504683A

公开(公告)日：1985-03-12

申请号：US265312

申请日：1981-05-20

申请人： Anne Breque ,  Georges Muller ,  Hubert Bonnard ,  Francois Mathey ,  Philippe Savignac

发明人： Anne Breque ,  Georges Muller ,  Hubert Bonnard ,  Francois Mathey ,  Philippe Savignac

IPC分类号： C07F9/50 ,  C07F9/6568

CPC分类号： C07F9/65683 ,  C07F9/65685

摘要： The phospholes and P-functional phospholes correspond to the general formula: ##STR1## in which: R.sub.1 and R.sub.2 are identical or different and represent hydrogen or a lower alkyl group of C.sub.1 to C.sub.4 such as a methyl group, and R.sub.3 represents an aryl group (such as --C.sub.6 H.sub.5) or a substituted aryl group (such as --CH.sub.2 C.sub.6 H.sub.5) or an alkyl group (such as --CH.sub.3, --C.sub.2 H.sub.5, --C.sub.3 H.sub.7 to C.sub.12 H.sub.25) or a --(CH.sub.2).sub.n Z group where Z denotes a function of the --COO-alkyl type (such as --COOC.sub.2 H.sub.5), --CH, --CO-aryl (such as --COC.sub.6 H.sub.5), --CO-alkyl (such as --COCH.sub.3) or --OH and n.gtoreq.1. At least one alkyl- or arylhalogeno phosphine is reacted with a butadiene whose carbons in the 2 and/ or 3 positions carry possibly a lower alkyl substituent, the cyclic adduct resulting from this reaction is then subjected to the action of a tertiary amine selected from among those having a pKa comprised between 5 and 11, then the product obtained is functionalized if the corresponding P-functional product is desired. Some of the phospholes thus produced are novel, particularly those of the above formula wherein R.sub.3 =--(CH.sub.2).sub.n Z such as above defined with n.noteq.2 for Z=CN.

摘要翻译： 磷酸酯和P-官能的磷酸酯对应于以下通式：其中：R1和R2相同或不同，表示氢或C1-C4的低级烷基，例如甲基，R3表示芳基 （例如-C 6 H 5）或取代的芳基（例如-CH 2 C 6 H 5）或烷基（例如-CH 3，-C 2 H 5，-C 3 H 7至C 12 H 25）或 - （CH 2）n Z基团，其中Z表示 -COO-烷基型（例如-COOC 2 H 5），-CH，-CO-芳基（如-COC 6 H 5），-CO-烷基（如-COCH 3）或-OH，n> = 1。 使至少一个烷基 - 或芳基卤代膦与2和/或3个位置上的碳原子可能含有低级烷基取代基的丁二烯反应，然后将该反应产生的环状加合物进行选自 那些具有5至11个pKa的那些，则如果需要相应的P官能产物，则获得的产物被官能化。 由此产生的一些磷酸是新的，特别是上述式的那些，其中R 3 = - （CH 2）n Z，如上所定义，与n为Z = CN的n等式2。