DE182044C - - Google Patents
Info
- Publication number
- DE182044C DE182044C DENDAT182044D DE182044DA DE182044C DE 182044 C DE182044 C DE 182044C DE NDAT182044 D DENDAT182044 D DE NDAT182044D DE 182044D A DE182044D A DE 182044DA DE 182044 C DE182044 C DE 182044C
- Authority
- DE
- Germany
- Prior art keywords
- sulfuric acid
- concentrated
- pinene hydrochloride
- pinene
- hydrochloride
- 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.)
- Active
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 15
- XXZAOMJCZBZKPV-WEDXCCLWSA-N (1r,3s,4r)-3-chloro-4,7,7-trimethylbicyclo[2.2.1]heptane Chemical compound C1C[C@@]2(C)[C@@H](Cl)C[C@@H]1C2(C)C XXZAOMJCZBZKPV-WEDXCCLWSA-N 0.000 claims description 12
- 239000006227 byproduct Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 239000013543 active substance Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000002253 acid Substances 0.000 description 6
- 238000004821 distillation Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
- C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE182044C true DE182044C (enrdf_load_stackoverflow) |
Family
ID=446172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT182044D Active DE182044C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE182044C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4762310A (en) * | 1987-08-31 | 1988-08-09 | General Motors Corporation | Pivot bushing assembly application |
-
0
- DE DENDAT182044D patent/DE182044C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4762310A (en) * | 1987-08-31 | 1988-08-09 | General Motors Corporation | Pivot bushing assembly application |
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