MX195147B - - Google Patents
Info
- Publication number
- MX195147B MX195147B MX9603167A MX9603167A MX195147B MX 195147 B MX195147 B MX 195147B MX 9603167 A MX9603167 A MX 9603167A MX 9603167 A MX9603167 A MX 9603167A MX 195147 B MX195147 B MX 195147B
- Authority
- MX
- Mexico
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
- C07C211/49—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton
- C07C211/50—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton with at least two amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/84—Purification
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19528781.9 | 1995-08-04 | ||
| DE19528781A DE19528781A1 (de) | 1995-08-04 | 1995-08-04 | Verfahren zur Herstellung von Toluylendiisocyanat, spezielle Gemische aus Toluylendiamin und Wasser und deren Verwendung zur Herstellung von Toluylendiisocyanat |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MX9603167A MX9603167A (es) | 1997-07-31 |
| MXPA96003167A MXPA96003167A (en) | 1997-12-01 |
| MX195147B true MX195147B (https=) | 2000-01-31 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| ES2176380T3 (es) | 2002-12-01 |
| EP0757034A1 (de) | 1997-02-05 |
| MX9603167A (es) | 1997-07-31 |
| US6472564B1 (en) | 2002-10-29 |
| KR970010735A (ko) | 1997-03-27 |
| JP4095685B2 (ja) | 2008-06-04 |
| CN1070474C (zh) | 2001-09-05 |
| DE19528781A1 (de) | 1997-02-06 |
| EP0757034B1 (de) | 2002-06-05 |
| PL184186B1 (pl) | 2002-09-30 |
| CZ292604B6 (cs) | 2003-11-12 |
| CN1163470C (zh) | 2004-08-25 |
| KR100453862B1 (ko) | 2005-04-08 |
| CA2182654A1 (en) | 1997-02-05 |
| RU2202537C2 (ru) | 2003-04-20 |
| CN1149579A (zh) | 1997-05-14 |
| PT757034E (pt) | 2002-09-30 |
| JPH0952873A (ja) | 1997-02-25 |
| CN1332149A (zh) | 2002-01-23 |
| DE59609285D1 (de) | 2002-07-11 |
| EP1090906A1 (de) | 2001-04-11 |
| PL315490A1 (en) | 1997-02-17 |
| BR9603278A (pt) | 1998-05-12 |
| CZ229996A3 (en) | 1997-02-12 |
| TW374080B (https=) | 1999-11-11 |
| US5849947A (en) | 1998-12-15 |
| UA47399C2 (uk) | 2002-07-15 |