CH631434A5 - Process for preparing secondary amides of dichloroacetic acid - Google Patents
Process for preparing secondary amides of dichloroacetic acid Download PDFInfo
- Publication number
- CH631434A5 CH631434A5 CH1475577A CH1475577A CH631434A5 CH 631434 A5 CH631434 A5 CH 631434A5 CH 1475577 A CH1475577 A CH 1475577A CH 1475577 A CH1475577 A CH 1475577A CH 631434 A5 CH631434 A5 CH 631434A5
- Authority
- CH
- Switzerland
- Prior art keywords
- acid
- reaction
- dichloroacetic acid
- dichloroacetic
- amines
- Prior art date
Links
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 title claims description 20
- 229960005215 dichloroacetic acid Drugs 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 150000003334 secondary amides Chemical class 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 18
- HKMLRUAPIDAGIE-UHFFFAOYSA-N methyl 2,2-dichloroacetate Chemical compound COC(=O)C(Cl)Cl HKMLRUAPIDAGIE-UHFFFAOYSA-N 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- -1 dichloroacetic acid ester Chemical class 0.000 claims description 8
- 150000003335 secondary amines Chemical class 0.000 claims description 8
- WCGGWVOVFQNRRS-UHFFFAOYSA-N dichloroacetamide Chemical group NC(=O)C(Cl)Cl WCGGWVOVFQNRRS-UHFFFAOYSA-N 0.000 claims description 7
- 230000010933 acylation Effects 0.000 claims description 6
- 238000005917 acylation reaction Methods 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- FBCCMZVIWNDFMO-UHFFFAOYSA-N dichloroacetyl chloride Chemical compound ClC(Cl)C(Cl)=O FBCCMZVIWNDFMO-UHFFFAOYSA-N 0.000 claims description 4
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 150000008065 acid anhydrides Chemical class 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 125000003342 alkenyl group Chemical group 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 125000005936 piperidyl group Chemical group 0.000 claims description 2
- HFFLGKNGCAIQMO-UHFFFAOYSA-N trichloroacetaldehyde Chemical compound ClC(Cl)(Cl)C=O HFFLGKNGCAIQMO-UHFFFAOYSA-N 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 3
- 238000003833 Wallach reaction Methods 0.000 claims 1
- 150000004982 aromatic amines Chemical class 0.000 claims 1
- 238000010533 azeotropic distillation Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-UHFFFAOYSA-N 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 150000004702 methyl esters Chemical class 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 15
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 10
- YRMLFORXOOIJDR-UHFFFAOYSA-N Dichlormid Chemical compound ClC(Cl)C(=O)N(CC=C)CC=C YRMLFORXOOIJDR-UHFFFAOYSA-N 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 5
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 238000004817 gas chromatography Methods 0.000 description 4
- DYUWTXWIYMHBQS-UHFFFAOYSA-N n-prop-2-enylprop-2-en-1-amine Chemical compound C=CCNCC=C DYUWTXWIYMHBQS-UHFFFAOYSA-N 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000029936 alkylation Effects 0.000 description 3
- 238000005804 alkylation reaction Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 2
- OYWSDPCOGRWYGN-UHFFFAOYSA-N 1,1-dichloro-5-(propylamino)pentan-2-one Chemical compound CCCNCCCC(=O)C(Cl)Cl OYWSDPCOGRWYGN-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical group 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000001540 azides Chemical class 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- IQFVPQOLBLOTPF-HKXUKFGYSA-L congo red Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(/N=N/C3=CC=C(C=C3)C3=CC=C(C=C3)/N=N/C3=C(C4=CC=CC=C4C(=C3)S([O-])(=O)=O)N)=CC(S([O-])(=O)=O)=C21 IQFVPQOLBLOTPF-HKXUKFGYSA-L 0.000 description 2
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- JVJBRAUSPKGXBP-UHFFFAOYSA-N n-benzyl-2,2-dichloro-n-methylacetamide Chemical compound ClC(Cl)C(=O)N(C)CC1=CC=CC=C1 JVJBRAUSPKGXBP-UHFFFAOYSA-N 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- UTQNKKSJPHTPBS-UHFFFAOYSA-N 2,2,2-trichloroethanone Chemical class ClC(Cl)(Cl)[C]=O UTQNKKSJPHTPBS-UHFFFAOYSA-N 0.000 description 1
- FNVDWIPIYNKYDK-UHFFFAOYSA-N 2,2-dichloro-n,n-dipropylacetamide Chemical compound CCCN(CCC)C(=O)C(Cl)Cl FNVDWIPIYNKYDK-UHFFFAOYSA-N 0.000 description 1
- TVWWMKZMZALOFP-UHFFFAOYSA-N 2,2-dichloroethenone Chemical compound ClC(Cl)=C=O TVWWMKZMZALOFP-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000010934 O-alkylation reaction Methods 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
- 239000012346 acetyl chloride Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000000729 antidote Substances 0.000 description 1
- 229940075522 antidotes Drugs 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002561 ketenes Chemical class 0.000 description 1
- 238000011005 laboratory method Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- CRGZYKWWYNQGEC-UHFFFAOYSA-N magnesium;methanolate Chemical compound [Mg+2].[O-]C.[O-]C CRGZYKWWYNQGEC-UHFFFAOYSA-N 0.000 description 1
- RIWRFSMVIUAEBX-UHFFFAOYSA-N n-methyl-1-phenylmethanamine Chemical compound CNCC1=CC=CC=C1 RIWRFSMVIUAEBX-UHFFFAOYSA-N 0.000 description 1
- XJINZNWPEQMMBV-UHFFFAOYSA-N n-methylhexan-1-amine Chemical compound CCCCCCNC XJINZNWPEQMMBV-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- MNWBNISUBARLIT-UHFFFAOYSA-N sodium cyanide Chemical compound [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- PVFOMCVHYWHZJE-UHFFFAOYSA-N trichloroacetyl chloride Chemical compound ClC(=O)C(Cl)(Cl)Cl PVFOMCVHYWHZJE-UHFFFAOYSA-N 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
- C07D295/182—Radicals derived from carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUEE002466 HU176376B (en) | 1976-12-23 | 1976-12-23 | Process for producing sec amides of dichloroacetic acide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH631434A5 true CH631434A5 (en) | 1982-08-13 |
Family
ID=10995711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1475577A CH631434A5 (en) | 1976-12-23 | 1977-12-02 | Process for preparing secondary amides of dichloroacetic acid |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS53111012A (pl) |
| AT (1) | AT353767B (pl) |
| BE (1) | BE861870A (pl) |
| BG (1) | BG28569A3 (pl) |
| CH (1) | CH631434A5 (pl) |
| DD (1) | DD133792A5 (pl) |
| DE (1) | DE2757813A1 (pl) |
| FR (1) | FR2375189A1 (pl) |
| HU (1) | HU176376B (pl) |
| PL (1) | PL114555B1 (pl) |
| SU (1) | SU884562A3 (pl) |
| YU (1) | YU40824B (pl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3003898A1 (de) * | 1980-02-02 | 1981-08-13 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur acylierung von aminocarbonsaeuren |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR926115A (fr) * | 1943-09-13 | 1947-09-23 | Lankro Chem Ltd | Procédé d'amidation des esters |
| US3462486A (en) * | 1966-12-28 | 1969-08-19 | Gulf Oil Corp | Method for preparing 3',4'-dichloro-cyclopropanecarboxanilide |
-
1976
- 1976-12-23 HU HUEE002466 patent/HU176376B/hu not_active IP Right Cessation
-
1977
- 1977-12-02 CH CH1475577A patent/CH631434A5/de not_active IP Right Cessation
- 1977-12-06 DD DD20242677A patent/DD133792A5/xx unknown
- 1977-12-09 AT AT881177A patent/AT353767B/de not_active IP Right Cessation
- 1977-12-12 BG BG038011A patent/BG28569A3/xx unknown
- 1977-12-14 FR FR7737631A patent/FR2375189A1/fr active Granted
- 1977-12-15 BE BE1008585A patent/BE861870A/xx not_active IP Right Cessation
- 1977-12-19 SU SU772556898A patent/SU884562A3/ru active
- 1977-12-21 PL PL20319977A patent/PL114555B1/pl unknown
- 1977-12-22 YU YU305477A patent/YU40824B/xx unknown
- 1977-12-23 JP JP15456377A patent/JPS53111012A/ja active Pending
- 1977-12-23 DE DE19772757813 patent/DE2757813A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AT353767B (de) | 1979-12-10 |
| BE861870A (fr) | 1978-06-15 |
| DE2757813A1 (de) | 1978-06-29 |
| BG28569A3 (bg) | 1980-05-15 |
| SU884562A3 (ru) | 1981-11-23 |
| YU40824B (en) | 1986-06-30 |
| FR2375189A1 (fr) | 1978-07-21 |
| PL114555B1 (en) | 1981-02-28 |
| DD133792A5 (de) | 1979-01-24 |
| PL203199A1 (pl) | 1978-09-11 |
| ATA881177A (de) | 1979-05-15 |
| JPS53111012A (en) | 1978-09-28 |
| HU176376B (en) | 1981-02-28 |
| FR2375189B1 (pl) | 1983-10-28 |
| YU305477A (en) | 1982-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |