Sulfonated propylphenylphosphines, their preparation and use

Details Sulfonated propylphenylphosphines, their preparation and use Sulfonated propylphenylphosphines, their preparation and use

C - Chemistry, Metallurgy

07

F

252/124, 260/502

C07F 9/50 (2006.01) B01J 27/18 (2006.01) C07F 9/53 (2006.01)

Patent

CA 2032363

Frankfurt, 22.12.1989 PAT/rcht-sei Hoe89/Y018 Hoechst Aktiengesellschaft, Frankfurt am Main 80 Abstract of the disclosure: The invention relates to the chemical compounds n-propyl- (phenyl)(m-sulfophenyl)phosphine, (n-C3H7)(C6H5)- (C6H4m-SO3H)P, n-propyldi(m-sulfophenyl)phosphine, (n-C3H7)(C6H4-m-SO3H)2P the sodium salts of n-propyl- (phenyl)(m-sulfophenyl)phosphine, (n-C3H7)(C6H5)- (C6H4-m-SO3Na)P,and of n-propyldi(m-sulfophenyl)phosphine, (n-C3H7)(C6H4-m-SO3Na)2P, and the sodium salts of n-propyl- (phenyl)(m-sulfophenyl)phosphine oxide, (n-C3H7)(C6H5)- (C8H4-m-SO3Na)PO and of n-propyldi(m-sulfophenyl)phosphine oxide, (n-C3H7)(C6H4-m-SO3-Na)2PO, a process for their preparation and their use.

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