Patents Assigned to CHROMAFORA AB

Process for the reduction of a tertiary phosphine oxide to the corresponding tertiary phosphine in the presence of a catalyst and use of a tertiary phosphine for reducing a tertiary phosphine oxide in the presence of a catalyst

Patent number: 8735629

Abstract: A process for the conversion of a tertiary phosphine oxide to the corresponding tertiary phosphine includes reacting the tertiary phosphine oxide with a reducing tertiary phosphine, in the presence of a catalyst that catalyzes the conversion.

Type: Grant

Filed: March 29, 2011

Date of Patent: May 27, 2014

Assignee: Chromafora AB

Inventors: Gaston Laven, Martin Kullberg
Process for the reduction of a tertiary phosphine oxide to the corresponding tertiary phosphine in the presence of a catalyst and use of a tertiary phosphine for reducing a tertiary phosphine oxide in the presence of a catalyst

Patent number: 8426647

Abstract: A process for the conversion of a tertiary phosphine oxide to the corresponding tertiary phosphine includes reacting the tertiary phosphine oxide with a reducing tertiary phosphine, in the presence of a catalyst that catalyzes the conversion.

Type: Grant

Filed: March 29, 2011

Date of Patent: April 23, 2013

Assignee: Chromafora AB

Inventors: Gaston Laven, Martin Kullberg
PROCESS FOR THE REDUCTION OF A TERTIARY PHOSPHINE OXIDE TO THE CORRESPONDING TERTIARY PHOSPHINE IN THE PRESENCE OF A CATALYST AND USE OF A TERTIARY PHOSPHINE FOR REDUCING A TERTIARY PHOSPHINE OXIDE IN THE PRESENCE OF A CATALYST

Publication number: 20130012725

Abstract: A process for the conversion of a tertiary phosphine oxide to the corresponding tertiary phosphine includes reacting the tertiary phosphine oxide with a reducing tertiary phosphine, in the presence of a catalyst that catalyzes the conversion.

Type: Application

Filed: March 30, 2011

Publication date: January 10, 2013

Applicant: CHROMAFORA AB

Inventors: Gaston Laven, Martin Kullberg

Process for the reduction of a tertiary phosphine oxide to the corresponding tertiary phosphine in the presence of a catalyst and use of a tertiary phosphine for reducing a tertiary phosphine oxide in the presence of a catalyst

Process for the reduction of a tertiary phosphine oxide to the corresponding tertiary phosphine in the presence of a catalyst and use of a tertiary phosphine for reducing a tertiary phosphine oxide in the presence of a catalyst

PROCESS FOR THE REDUCTION OF A TERTIARY PHOSPHINE OXIDE TO THE CORRESPONDING TERTIARY PHOSPHINE IN THE PRESENCE OF A CATALYST AND USE OF A TERTIARY PHOSPHINE FOR REDUCING A TERTIARY PHOSPHINE OXIDE IN THE PRESENCE OF A CATALYST