Title:
PREPARATION OF ORGANOLITHIUM AND ORGANOPHOSPHORUS DERIVATIVES
Document Type and Number:
WIPO Patent Application WO2000008030
Kind Code:
A3
Abstract:
This invention relates to processes for making phosphorus compounds R2P-X-PR2, R2P-M, R2P-L and R3P, and the novel cation R2P<+>(L)-X-P<+>(L)R2, where R represents an optionally substituted hydrocarbyl group, X represents a bridging group, L represents a leaving group and M represents an alkali metal atom. The invention relates further to a process for making a compound R2P-L from a compound R-H via a new process for making the compound R-Li followed by its reaction with a compound Hal2P-L. The compound R2P-X-PR2 is a ligand suitable for making catalysts for copolymerizing carbon monoxide and a olefinically unsaturated compound.
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Inventors:
EILENBERG WOLF DI
VAN GINKEL ROELOF (NL)
VAN DER MADE ALEXANDER WILLEM (NL)
DE WITH JAN (NL)
VAN GINKEL ROELOF (NL)
VAN DER MADE ALEXANDER WILLEM (NL)
DE WITH JAN (NL)
Application Number:
PCT/EP1999/005748
Publication Date:
May 25, 2000
Filing Date:
August 03, 1999
Export Citation:
Assignee:
SHELL INT RESEARCH (NL)
EILENBERG ROBBEN URSULA HF (NL)
GINKEL ROELOF VAN (NL)
MADE ALEXANDER WILLEM V D (NL)
WITH JAN DE (NL)
EILENBERG ROBBEN URSULA HF (NL)
GINKEL ROELOF VAN (NL)
MADE ALEXANDER WILLEM V D (NL)
WITH JAN DE (NL)
International Classes:
B01J31/24; C07F1/02; C07F9/26; C07F9/28; C07F9/46; C07F9/50; C07F9/54; C07F19/00; C08G67/02; (IPC1-7): C07F1/02; C07F9/50; B01J31/24; C08G67/02; C07F9/46; C07F9/28; C07F9/54
Domestic Patent References:
| WO1997037765A1 | 1997-10-16 | |||
| WO1992019622A1 | 1992-11-12 |
Foreign References:
| US4006187A | 1977-02-01 | |||
| EP0391329A2 | 1990-10-10 | |||
| EP0754695A1 | 1997-01-22 | |||
| NL8800349A | 1989-09-01 | |||
| EP0364046A2 | 1990-04-18 | |||
| US3131204A | 1964-04-28 |
Other References:
RENNELS R.A.: "Ortholithiation of anisole by n-BuLi-TMEDA: reaction via disolvated dimers", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY., vol. 120, no. 2, - 21 January 1998 (1998-01-21), AMERICAN CHEMICAL SOCIETY, WASHINGTON, DC., US, pages 421 - 422, XP002124126, ISSN: 0002-7863
MCEWEN W E ET AL: "Role of through-space 2p-3d overlap effects in lithium-ion catalyzed Wittig reactions", PHOSPHORUS SULFUR (PREEDF,0308664X);1985; VOL.24 (3); PP.259-71, Univ. Massachusetts;Dep. Chem.; Amherst; 01003; MA; USA (US), XP002124127
REYNOLDS K.A.: "The mecanism of double olefination using titanium-substituted ylides", JOURNAL OF ORGANIC CHEMISTRY., vol. 62, no. 8, - 18 April 1997 (1997-04-18), AMERICAN CHEMICAL SOCIETY. EASTON., US, pages 2574 - 2593, XP002130053, ISSN: 0022-3263
VOSKUIL W. ,: "Chemistry of acetylenic ethers LXII. Tertiary phosphines with an acetylene-phosphorus bond", RECUEIL DES TRAVAUX CHIMIQUES DES PAYS-BAS, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 81., no. 11., 1 November 1962 (1962-11-01), Amsterdam, NL, pages 993 - 1008., XP002130054, ISSN: 0165-0513
NÖTH H.: "Darstellung und Reaktionen von Dimethylamino-halogen-phosphanen, (Me2N)3-nPXn", CHEMISCHE BERICHTE., vol. 96, no. 4, 1963, VERLAG CHEMIE GMBH. WEINHEIM., DE, pages 1109 - 1118, XP002130055, ISSN: 0009-2940
CHEMICAL ABSTRACTS, vol. 079, no. 9, 3 September 1973, Columbus, Ohio, US; abstract no. 053548, NOHIRA H ET AL: "Sodium or potassium diphenyl phosphides" XP002124128
CHEMICAL ABSTRACTS, vol. 131, no. 4, 26 July 1999, Columbus, Ohio, US; abstract no. 044892, BOUSQUET S ET AL: "Synthesis of 1,n-bis(2,5-diphenylphosphol-1-yl)alkanes" XP002130906
MCEWEN W E ET AL: "Role of through-space 2p-3d overlap effects in lithium-ion catalyzed Wittig reactions", PHOSPHORUS SULFUR (PREEDF,0308664X);1985; VOL.24 (3); PP.259-71, Univ. Massachusetts;Dep. Chem.; Amherst; 01003; MA; USA (US), XP002124127
REYNOLDS K.A.: "The mecanism of double olefination using titanium-substituted ylides", JOURNAL OF ORGANIC CHEMISTRY., vol. 62, no. 8, - 18 April 1997 (1997-04-18), AMERICAN CHEMICAL SOCIETY. EASTON., US, pages 2574 - 2593, XP002130053, ISSN: 0022-3263
VOSKUIL W. ,: "Chemistry of acetylenic ethers LXII. Tertiary phosphines with an acetylene-phosphorus bond", RECUEIL DES TRAVAUX CHIMIQUES DES PAYS-BAS, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 81., no. 11., 1 November 1962 (1962-11-01), Amsterdam, NL, pages 993 - 1008., XP002130054, ISSN: 0165-0513
NÖTH H.: "Darstellung und Reaktionen von Dimethylamino-halogen-phosphanen, (Me2N)3-nPXn", CHEMISCHE BERICHTE., vol. 96, no. 4, 1963, VERLAG CHEMIE GMBH. WEINHEIM., DE, pages 1109 - 1118, XP002130055, ISSN: 0009-2940
CHEMICAL ABSTRACTS, vol. 079, no. 9, 3 September 1973, Columbus, Ohio, US; abstract no. 053548, NOHIRA H ET AL: "Sodium or potassium diphenyl phosphides" XP002124128
CHEMICAL ABSTRACTS, vol. 131, no. 4, 26 July 1999, Columbus, Ohio, US; abstract no. 044892, BOUSQUET S ET AL: "Synthesis of 1,n-bis(2,5-diphenylphosphol-1-yl)alkanes" XP002130906
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