JPH05507684A - 共役2―アルケノエートのヒドロシアノ化 - Google Patents
共役2―アルケノエートのヒドロシアノ化Info
- Publication number
- JPH05507684A JPH05507684A JP91508848A JP50884891A JPH05507684A JP H05507684 A JPH05507684 A JP H05507684A JP 91508848 A JP91508848 A JP 91508848A JP 50884891 A JP50884891 A JP 50884891A JP H05507684 A JPH05507684 A JP H05507684A
- Authority
- JP
- Japan
- Prior art keywords
- alkyl
- methyl
- pentenoate
- monoolefin
- hydrocyanation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/19—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
- C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.一酸化炭素を含まない0価ニッケル触媒の存在下及び1種又はそれ以上のル イス酸促進剤の存在下における式R−CH2−CH=C(R′)−CO2R′′ [式中、R及びR′は独立にH、或いは炭素数1〜18のアルキル又は置換アル キルであり、そしてR′′は炭素数1〜18のアルキルである] のアルキル2−アルケノエートのヒドロシアノ化法。 2.R及びR′が独立にH及びアルキルから選択される請求の範囲1の方法。 3.2種又はそれ以上のルイス酸促進剤の相乗作用的組合せ物の存在下に行う請 求の範囲1の方法。 4.用いるルイス酸促進剤がR′′′AlC12である、但しR′′′が炭素数 1〜18のアルキルである請求の範囲1の方法。 5.促進剤の相乗作用的組合せ物がBPh3及びC12H25AlC12を含ん でなる請求の範囲3の方法。 6.Rがメチルであり、そしてR′がアルキルである請求の範囲1の方法。 7.アルキル2−アルケノエートがアルキル2−ペンテノエートである請求の範 囲1の方法。 8.Rがメチルであり、そしてR′がHである請求の範囲3の方法。 9.Rがメチルであり、そしてR′がHである請求の範囲4の方法。 10.Rがメチルであり、そしてR′がHである請求の範囲5の方法。 11.モノオレフィンのR′がHである請求の範囲1の方法。 12.モノオレフィンのRがHである請求の範囲1の方法。 13、モノオレフィンのR及びR′が双方Hである請求の範囲1の方法。 14.モノオレフィンのRがアルキルである請求の範囲1の方法。 15.モノオレフィンのR′がアルキルである請求の範囲1の方法。 16.モノオレフィンのR及びR′が双方アルキルである請求の範囲1の方法。 17.モノオレフィンのR及びR′が双方置換アルキルである請求の範囲1の方 法。 18.Rが置換アルキルである請求の範囲1の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/517,135 US5087723A (en) | 1990-05-01 | 1990-05-01 | Hydrocyanation of conjugated 2-alkenoates |
US517,135 | 1990-05-01 | ||
PCT/US1991/002752 WO1991017140A1 (en) | 1990-05-01 | 1991-04-25 | Hydrocyanation of conjugated 2-alkenoates |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH05507684A true JPH05507684A (ja) | 1993-11-04 |
JP2955016B2 JP2955016B2 (ja) | 1999-10-04 |
Family
ID=24058509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3508848A Expired - Lifetime JP2955016B2 (ja) | 1990-05-01 | 1991-04-25 | 共役2―アルケノエートのヒドロシアノ化 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5087723A (ja) |
EP (1) | EP0527187B1 (ja) |
JP (1) | JP2955016B2 (ja) |
KR (1) | KR0173326B1 (ja) |
CA (1) | CA2081317A1 (ja) |
DE (1) | DE69104828T2 (ja) |
ES (1) | ES2062789T3 (ja) |
WO (1) | WO1991017140A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2711987B1 (fr) * | 1993-11-03 | 1995-12-15 | Rhone Poulenc Chimie | Procédé d'hydrocyanation de nitriles insaturés en dinitriles. |
FR2849027B1 (fr) * | 2002-12-23 | 2005-01-21 | Rhodia Polyamide Intermediates | Procede de synthese de composes comprenant des fonctions nitriles a partir de composes a insaturations ethyleniques |
FR2850966B1 (fr) | 2003-02-10 | 2005-03-18 | Rhodia Polyamide Intermediates | Procede de fabrication de composes dinitriles |
FR2854891B1 (fr) | 2003-05-12 | 2006-07-07 | Rhodia Polyamide Intermediates | Procede de preparation de dinitriles |
FR2854892B1 (fr) * | 2003-05-12 | 2005-06-24 | Rhodia Polyamide Intermediates | Procede de fabrication de dinitriles |
EP1996598B1 (en) * | 2006-03-17 | 2013-10-16 | Invista Technologies S.à.r.l. | Method for the purification of triorganophosphites by treatment with a basic additive |
US7709674B2 (en) * | 2006-07-14 | 2010-05-04 | Invista North America S.A R.L | Hydrocyanation process with reduced yield losses |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE707852C (de) * | 1938-04-21 | 1941-07-05 | I G Farbenindrustrie Akt Ges | Verfahren zur Herstellung von Nitrilen |
DE808835C (de) * | 1948-10-02 | 1951-07-19 | Chemische Werke Huels G M B H | Verfahren zur Herstellung von Nitrilen |
US2571099A (en) * | 1950-01-07 | 1951-10-16 | Du Pont | Process for hydrocyanation of conjugated diolefinic compounds |
US3496215A (en) * | 1965-11-23 | 1970-02-17 | Du Pont | Hydrocyanation of olefins using selected nickel phosphite catalysts |
GB1112539A (en) * | 1965-11-26 | 1968-05-08 | Du Pont | Preparation of organic nitriles |
US3496217A (en) * | 1967-05-23 | 1970-02-17 | Du Pont | Hydrocyanation of olefins |
US3564040A (en) * | 1968-06-14 | 1971-02-16 | Du Pont | Removal of trans-2-pentenenitrile from 3- and 4-pentenenitrile |
US3925445A (en) * | 1971-08-02 | 1975-12-09 | Du Pont | Hydrocyanation of olefins |
US3865865A (en) * | 1973-02-15 | 1975-02-11 | Du Pont | Selective removal of 2-pentenenitrile and 2-methyl-2-butenenitrile from 3-pentenenitrile |
US3852325A (en) * | 1973-08-29 | 1974-12-03 | Du Pont | Selective isomerization of pentenenitriles |
US4774353A (en) * | 1986-06-05 | 1988-09-27 | E. I. Du Pont De Nemours And Company | Triorganotin catalyst promoters for hydrocyanation |
US4874884A (en) * | 1988-03-31 | 1989-10-17 | E. I. Du Pont De Nemours And Company | Promoter synergism in pentenenitrile hydrocyanation |
-
1990
- 1990-05-01 US US07/517,135 patent/US5087723A/en not_active Expired - Lifetime
-
1991
- 1991-04-25 ES ES91909035T patent/ES2062789T3/es not_active Expired - Lifetime
- 1991-04-25 EP EP91909035A patent/EP0527187B1/en not_active Expired - Lifetime
- 1991-04-25 DE DE69104828T patent/DE69104828T2/de not_active Expired - Fee Related
- 1991-04-25 KR KR1019920702705A patent/KR0173326B1/ko not_active IP Right Cessation
- 1991-04-25 JP JP3508848A patent/JP2955016B2/ja not_active Expired - Lifetime
- 1991-04-25 WO PCT/US1991/002752 patent/WO1991017140A1/en active IP Right Grant
- 1991-04-25 CA CA002081317A patent/CA2081317A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR930700385A (ko) | 1993-03-15 |
DE69104828T2 (de) | 1995-05-11 |
EP0527187A1 (en) | 1993-02-17 |
KR0173326B1 (ko) | 1999-04-01 |
US5087723A (en) | 1992-02-11 |
WO1991017140A1 (en) | 1991-11-14 |
DE69104828D1 (de) | 1994-12-01 |
EP0527187B1 (en) | 1994-10-26 |
JP2955016B2 (ja) | 1999-10-04 |
ES2062789T3 (es) | 1994-12-16 |
CA2081317A1 (en) | 1991-11-02 |
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