JPS6133820B2 - - Google Patents
Info
- Publication number
- JPS6133820B2 JPS6133820B2 JP5722376A JP5722376A JPS6133820B2 JP S6133820 B2 JPS6133820 B2 JP S6133820B2 JP 5722376 A JP5722376 A JP 5722376A JP 5722376 A JP5722376 A JP 5722376A JP S6133820 B2 JPS6133820 B2 JP S6133820B2
- Authority
- JP
- Japan
- Prior art keywords
- amino
- caprolactam
- chloroform
- adduct
- present
- 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
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 84
- BOWUOGIPSRVRSJ-UHFFFAOYSA-N 2-aminohexano-6-lactam Chemical compound NC1CCCCNC1=O BOWUOGIPSRVRSJ-UHFFFAOYSA-N 0.000 claims description 40
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000013078 crystal Substances 0.000 description 26
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- 125000003277 amino group Chemical group 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 238000004817 gas chromatography Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241001550224 Apha Species 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 2
- 239000004472 Lysine Substances 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 2
- 238000000921 elemental analysis Methods 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- -1 α-amino-ε-caprolactam chloroform Chemical compound 0.000 description 2
- 238000006237 Beckmann rearrangement reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000020776 essential amino acid Nutrition 0.000 description 1
- 239000003797 essential amino acid Substances 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5722376A JPS52142088A (en) | 1976-05-20 | 1976-05-20 | Addition compound of alpha-amino-epsilon-caprolactam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5722376A JPS52142088A (en) | 1976-05-20 | 1976-05-20 | Addition compound of alpha-amino-epsilon-caprolactam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52142088A JPS52142088A (en) | 1977-11-26 |
| JPS6133820B2 true JPS6133820B2 (fi) | 1986-08-04 |
Family
ID=13049521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5722376A Granted JPS52142088A (en) | 1976-05-20 | 1976-05-20 | Addition compound of alpha-amino-epsilon-caprolactam |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52142088A (fi) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558341B2 (fi) * | 1989-08-05 | 1993-08-26 | Uni Charm Corp |
-
1976
- 1976-05-20 JP JP5722376A patent/JPS52142088A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558341B2 (fi) * | 1989-08-05 | 1993-08-26 | Uni Charm Corp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52142088A (en) | 1977-11-26 |
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