EP 2155763 A1 20100224 - METHOD FOR SYNTHESIZING CYCLOHEXYL-SUBSTITUTED PHOSPHINES
Title (en)
METHOD FOR SYNTHESIZING CYCLOHEXYL-SUBSTITUTED PHOSPHINES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON CYLOHEXYL-SUBSTITUIERTEN PHOSPHINEN
Title (fr)
PROCÉDÉ DE PRÉPARATION DE PHOSPHINES À SUBSTITUANTS CYCLOHEXYLE
Publication
Application
Priority
- EP 2008055655 W 20080507
- EP 07107753 A 20070508
- EP 08750169 A 20080507
Abstract (en)
[origin: WO2008135594A1] The present invention relates to a method for synthesizing cyclohexyl-substituted phosphines. In addition, the invention relates to a method for synthesizing cyclohexyl-substituted phosphine oxides which can be used as intermediate products in the synthesis of cyclohexyl-substituted phosphines of Formula (I), in which R represents a group of Formula (II), or a linear or branched alkyl group with 1 to 8 carbon atoms, which carries the 1, 2, 3, or 4 groups of Formula (III) and which may carry, in addition, 1 to 4 substituents of Formula (IV); X and Y independently represent O or NR<SUP>8</SUP>.
IPC 8 full level
C07F 9/50 (2006.01); C07B 35/02 (2006.01)
CPC (source: EP US)
C07F 9/5027 (2013.01 - EP US)
Citation (search report)
See references of WO 2008135594A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2008135594 A1 20081113; EP 2155763 A1 20100224; US 2010137643 A1 20100603
DOCDB simple family (application)
EP 2008055655 W 20080507; EP 08750169 A 20080507; US 59893408 A 20080507