CA955262A - Preparation of organic isocyanates - Google Patents
Preparation of organic isocyanatesInfo
- Publication number
- CA955262A CA955262A CA067,096A CA67096A CA955262A CA 955262 A CA955262 A CA 955262A CA 67096 A CA67096 A CA 67096A CA 955262 A CA955262 A CA 955262A
- Authority
- CA
- Canada
- Prior art keywords
- preparation
- organic isocyanates
- isocyanates
- organic
- 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.)
- Expired
Links
- 239000012948 isocyanate Substances 0.000 title 1
- 150000002513 isocyanates Chemical class 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
- B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
- B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
- B01J31/1815—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine with more than one complexing nitrogen atom, e.g. bipyridyl, 2-aminopyridine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
- B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
- B01J31/1825—Ligands comprising condensed ring systems, e.g. acridine, carbazole
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/14—Preparation of derivatives of isocyanic acid by catalytic reaction of nitro compounds with carbon monoxide
-
- 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
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0013—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group without a metal-carbon linkage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0213—Complexes without C-metal linkages
- B01J2531/0219—Bimetallic complexes, i.e. comprising one or more units of two metals, with metal-metal bonds but no all-metal (M)n rings, e.g. Cr2(OAc)4
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/822—Rhodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/824—Palladium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77789068A | 1968-11-21 | 1968-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA955262A true CA955262A (en) | 1974-09-24 |
Family
ID=25111615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA067,096A Expired CA955262A (en) | 1968-11-21 | 1969-11-10 | Preparation of organic isocyanates |
Country Status (13)
Country | Link |
---|---|
US (1) | US3632827A (es) |
JP (1) | JPS4843110B1 (es) |
AT (1) | AT291982B (es) |
BE (1) | BE742054A (es) |
CA (1) | CA955262A (es) |
CH (1) | CH525190A (es) |
DE (1) | DE1958593B2 (es) |
DK (1) | DK124125B (es) |
ES (1) | ES371677A1 (es) |
FR (1) | FR2032277A1 (es) |
GB (1) | GB1279887A (es) |
LU (1) | LU59860A1 (es) |
NL (1) | NL6917455A (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54119407A (en) * | 1978-03-09 | 1979-09-17 | Agency Of Ind Science & Technol | Preparation of aldehydes |
FR2419280A1 (fr) * | 1978-03-10 | 1979-10-05 | Ugine Kuhlmann | Procede de preparation des isocyanates organiques a partir des derives nitres |
FR2456730A2 (fr) * | 1979-05-15 | 1980-12-12 | Ugine Kuhlmann | Procede de preparation des isocyanates organiques a partir des derives nitres |
WO1998050333A1 (en) * | 1996-04-24 | 1998-11-12 | Catalytica, Inc. | Ligated platinum group metal catalyst complex and improved process for catalytically converting alkanes to esters and derivatives thereof |
CN114085166B (zh) * | 2020-08-25 | 2023-05-05 | 万华化学集团股份有限公司 | 一种高收率制备高纯度高稳定性异氰酸酯的方法 |
-
1968
- 1968-11-21 US US777890A patent/US3632827A/en not_active Expired - Lifetime
-
1969
- 1969-09-19 ES ES371677A patent/ES371677A1/es not_active Expired
- 1969-10-30 JP JP44086559A patent/JPS4843110B1/ja active Pending
- 1969-10-30 DK DK574369AA patent/DK124125B/da unknown
- 1969-11-10 CA CA067,096A patent/CA955262A/en not_active Expired
- 1969-11-20 NL NL6917455A patent/NL6917455A/xx unknown
- 1969-11-21 DE DE19691958593 patent/DE1958593B2/de active Granted
- 1969-11-21 LU LU59860A patent/LU59860A1/xx unknown
- 1969-11-21 CH CH1736269A patent/CH525190A/de not_active IP Right Cessation
- 1969-11-21 FR FR6940256A patent/FR2032277A1/fr not_active Withdrawn
- 1969-11-21 GB GB57069/69A patent/GB1279887A/en not_active Expired
- 1969-11-21 BE BE742054A patent/BE742054A/xx unknown
- 1969-11-21 AT AT1092169A patent/AT291982B/de active
Also Published As
Publication number | Publication date |
---|---|
DE1958593B2 (de) | 1973-08-16 |
US3632827A (en) | 1972-01-04 |
AT291982B (de) | 1971-08-10 |
BE742054A (es) | 1970-05-21 |
JPS4843110B1 (es) | 1973-12-17 |
DK124125B (da) | 1972-09-18 |
LU59860A1 (es) | 1971-08-11 |
ES371677A1 (es) | 1971-11-16 |
DE1958593C3 (es) | 1974-03-21 |
DE1958593A1 (de) | 1970-11-19 |
NL6917455A (es) | 1970-05-25 |
FR2032277A1 (es) | 1970-11-27 |
CH525190A (de) | 1972-07-15 |
GB1279887A (en) | 1972-06-28 |
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