JPS4948312B1 - - Google Patents
Info
- Publication number
- JPS4948312B1 JPS4948312B1 JP45012213A JP1221370A JPS4948312B1 JP S4948312 B1 JPS4948312 B1 JP S4948312B1 JP 45012213 A JP45012213 A JP 45012213A JP 1221370 A JP1221370 A JP 1221370A JP S4948312 B1 JPS4948312 B1 JP S4948312B1
- Authority
- JP
- Japan
- Prior art keywords
- trans
- diaminodicyclohexylmethane
- dicarboxylic acid
- preparation
- enriched
- 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.)
- Pending
Links
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 150000001991 dicarboxylic acids Chemical class 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract 1
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 229910052707 ruthenium Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
- C07C209/70—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by reduction of unsaturated amines
- C07C209/72—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by reduction of unsaturated amines by reduction of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/09—Geometrical isomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7639/69A GB1282882A (en) | 1969-02-12 | 1969-02-12 | Preparation of trans-trans-enriched 4,4'-diamino-dicyclohexylmethane and dicarboxylic acid salts thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4948312B1 true JPS4948312B1 (enrdf_load_stackoverflow) | 1974-12-20 |
Family
ID=9836967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45012213A Pending JPS4948312B1 (enrdf_load_stackoverflow) | 1969-02-12 | 1970-02-12 |
Country Status (10)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4181680A (en) * | 1979-02-01 | 1980-01-01 | Suntech, Inc. | Hydrogenation of aromatic amines |
-
1969
- 1969-02-12 GB GB7639/69A patent/GB1282882A/en not_active Expired
-
1970
- 1970-02-02 ZA ZA700704A patent/ZA70704B/xx unknown
- 1970-02-03 BE BE745426D patent/BE745426A/xx unknown
- 1970-02-04 NL NL7001560A patent/NL7001560A/xx unknown
- 1970-02-04 AU AU11024/70A patent/AU1102470A/en not_active Expired
- 1970-02-09 IL IL33862A patent/IL33862A0/xx unknown
- 1970-02-11 FR FR7004870A patent/FR2035323A5/fr not_active Expired
- 1970-02-12 BR BR216704/70A patent/BR7016704D0/pt unknown
- 1970-02-12 DE DE19702006455 patent/DE2006455A1/de active Pending
- 1970-02-12 JP JP45012213A patent/JPS4948312B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA70704B (en) | 1971-09-29 |
| IL33862A0 (en) | 1970-07-19 |
| GB1282882A (en) | 1972-07-26 |
| DE2006455A1 (de) | 1970-09-03 |
| BR7016704D0 (pt) | 1973-01-02 |
| NL7001560A (enrdf_load_stackoverflow) | 1970-08-14 |
| FR2035323A5 (enrdf_load_stackoverflow) | 1970-12-18 |
| AU1102470A (en) | 1971-08-05 |
| BE745426A (fr) | 1970-08-03 |
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