IL54925A - Method for the preparation of tertiary phosphines - Google Patents

Method for the preparation of tertiary phosphines

Info

Publication number: IL54925A
Authority: IL; Israel
Prior art keywords: preparation; tertiary phosphines; phosphines; tertiary
Prior art date: 1977-07-05

Application number

IL54925A

Other languages

English (en)

Other versions

IL54925A0 (en

Inventor

William R Davis

Michael D Gordon

Original Assignee

M & T Chemicals Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1977-07-05

Filing date

1978-06-15

Publication date

1982-01-31

1978-06-15 Application filed by M & T Chemicals Inc filed Critical M & T Chemicals Inc

1978-08-31 Publication of IL54925A0 publication Critical patent/IL54925A0/xx

1982-01-31 Publication of IL54925A publication Critical patent/IL54925A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/505—Preparation; Separation; Purification; Stabilisation
- C07F9/509—Preparation; Separation; Purification; Stabilisation by reduction of pentavalent phosphorus derivatives, e.g. -P=X with X = O, S, Se or -P-Hal2

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

IL54925A 1977-07-05 1978-06-15 Method for the preparation of tertiary phosphines IL54925A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/812,761 US4131624A (en)	1977-07-05	1977-07-05	Reduction of phosphine oxides

Publications (2)

Publication Number	Publication Date
IL54925A0 IL54925A0 (en)	1978-08-31
IL54925A true IL54925A (en)	1982-01-31

Family

ID=25210549

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL54925A IL54925A (en)	1977-07-05	1978-06-15	Method for the preparation of tertiary phosphines

Country Status (22)

Country	Link
US (1)	US4131624A (no)
JP (1)	JPS5414947A (no)
AT (1)	AT356139B (no)
AU (1)	AU515469B2 (no)
BE (1)	BE868462A (no)
BR (1)	BR7804225A (no)
CA (1)	CA1088573A (no)
DE (1)	DE2828604C2 (no)
DK (1)	DK145379C (no)
ES (1)	ES471408A1 (no)
FR (1)	FR2396763A1 (no)
GB (1)	GB2000780B (no)
IL (1)	IL54925A (no)
IT (1)	IT1161399B (no)
NL (1)	NL7807243A (no)
NO (1)	NO782285L (no)
NZ (1)	NZ187700A (no)
PL (1)	PL208160A1 (no)
SE (1)	SE7807482L (no)
SU (1)	SU710518A3 (no)
YU (1)	YU154778A (no)
ZA (1)	ZA783535B (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4507501A (en) *	1983-10-26	1985-03-26	Ethyl Corporation	Process for preparing tertiary phosphines
US4507502A (en) *	1983-10-26	1985-03-26	Ethyl Corporation	Process for preparing tertiary phosphines
US4507504A (en) *	1983-11-25	1985-03-26	Ethyl Corporation	Process for preparing tertiary phosphines
US4507503A (en) *	1983-11-25	1985-03-26	Ethyl Corporation	Process for preparing tertiary phosphines
US4514575A (en) *	1983-11-25	1985-04-30	Ethyl Corporation	Process for preparing tertiary phosphines
DE4142679A1 (de) *	1991-12-23	1993-07-01	Basf Ag	Verfahren zur herstellung von tertiaeren phosphinen
CN101270132B (zh) *	2007-11-08	2010-11-03	陈国君	用三苯基氧化膦生产三苯基膦的方法
US8901365B2 (en) *	2009-04-06	2014-12-02	Board Of Regents, The University Of Texas System	Catalytic Wittig and Mitsunobu reactions
CN106674278A (zh) *	2016-12-16	2017-05-17	浙江先锋科技股份有限公司	一种三苯基氧膦废渣中的三苯基膦回收工艺
WO2020077582A1 (en) *	2018-10-18	2020-04-23	Rhodia Operations	A process for preparing tertiary phosphines
CN110343133A (zh) *	2019-07-03	2019-10-18	闫福全	一种还原法生产三苯基膦的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1203773B (de) *	1964-05-16	1965-10-28	Shell Int Research	Verfahren zur Herstellung von tertiaeren Phosphinen
NL295914A (no) *	1962-07-31
US4008282A (en) *	1973-12-14	1977-02-15	Hoffmann-La Roche Inc.	Preparation of triaryl phosphines

1977
- 1977-07-05 US US05/812,761 patent/US4131624A/en not_active Expired - Lifetime
1978
- 1978-06-15 IL IL54925A patent/IL54925A/xx unknown
- 1978-06-20 ZA ZA00783535A patent/ZA783535B/xx unknown
- 1978-06-22 GB GB7827585A patent/GB2000780B/en not_active Expired
- 1978-06-26 FR FR7818982A patent/FR2396763A1/fr not_active Withdrawn
- 1978-06-26 BE BE188847A patent/BE868462A/xx unknown
- 1978-06-27 NZ NZ187700A patent/NZ187700A/xx unknown
- 1978-06-29 AT AT473678A patent/AT356139B/de not_active IP Right Cessation
- 1978-06-29 DE DE2828604A patent/DE2828604C2/de not_active Expired
- 1978-06-29 YU YU01547/78A patent/YU154778A/xx unknown
- 1978-06-30 BR BR7804225A patent/BR7804225A/pt unknown
- 1978-06-30 NO NO782285A patent/NO782285L/no unknown
- 1978-06-30 AU AU37642/78A patent/AU515469B2/en not_active Expired
- 1978-07-03 SE SE7807482A patent/SE7807482L/xx unknown
- 1978-07-04 CA CA306,757A patent/CA1088573A/en not_active Expired
- 1978-07-04 DK DK302578A patent/DK145379C/da active
- 1978-07-04 ES ES471408A patent/ES471408A1/es not_active Expired
- 1978-07-04 NL NL7807243A patent/NL7807243A/xx not_active Application Discontinuation
- 1978-07-04 PL PL20816078A patent/PL208160A1/xx unknown
- 1978-07-04 IT IT09520/78A patent/IT1161399B/it active
- 1978-07-04 SU SU782631648A patent/SU710518A3/ru active
- 1978-07-05 JP JP8103478A patent/JPS5414947A/ja active Pending

Also Published As

Publication number	Publication date
ATA473678A (de)	1979-09-15
PL208160A1 (pl)	1979-07-02
GB2000780B (en)	1982-01-27
JPS5414947A (en)	1979-02-03
US4131624A (en)	1978-12-26
IT1161399B (it)	1987-03-18
AU3764278A (en)	1980-01-03
BR7804225A (pt)	1979-03-13
GB2000780A (en)	1979-01-17
DK145379B (da)	1982-11-08
DK302578A (da)	1979-01-06
NL7807243A (nl)	1979-01-09
ZA783535B (en)	1979-06-27
DE2828604C2 (de)	1982-12-30
ES471408A1 (es)	1979-01-16
NO782285L (no)	1979-01-08
SU710518A3 (ru)	1980-01-15
DK145379C (da)	1983-04-11
SE7807482L (sv)	1979-01-06
YU154778A (en)	1983-01-21
AT356139B (de)	1980-04-10
FR2396763A1 (fr)	1979-02-02
NZ187700A (en)	1980-05-27
BE868462A (fr)	1978-10-16
DE2828604A1 (de)	1979-01-25
AU515469B2 (en)	1981-04-02
CA1088573A (en)	1980-10-28
IL54925A0 (en)	1978-08-31
IT7809520A0 (it)	1978-07-04

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