CH530962A - Verfahren zur Herstellung von optisch aktiven B-Halogenisocyanaten - Google Patents
Verfahren zur Herstellung von optisch aktiven B-HalogenisocyanatenInfo
- Publication number
- CH530962A CH530962A CH1641269A CH1641269A CH530962A CH 530962 A CH530962 A CH 530962A CH 1641269 A CH1641269 A CH 1641269A CH 1641269 A CH1641269 A CH 1641269A CH 530962 A CH530962 A CH 530962A
- Authority
- CH
- Switzerland
- Prior art keywords
- formula
- cycloaliphatic
- halo
- lactams
- aliphatic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/02—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms
- C07C265/04—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms of a saturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/08—Preparation of derivatives of isocyanic acid from or via heterocyclic compounds, e.g. pyrolysis of furoxans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/02—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms
- C07C265/06—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms of an unsaturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/12—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
-
- 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
- C07B2200/07—Optical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0052364 | 1967-05-09 | ||
| DE1807494A DE1807494C3 (de) | 1967-05-09 | 1968-11-07 | Optisch aktive ß-Brom-alkylisocyanate und Verfahren zu ihrer Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH530962A true CH530962A (de) | 1972-11-30 |
Family
ID=25756378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1641269A CH530962A (de) | 1967-05-09 | 1969-11-04 | Verfahren zur Herstellung von optisch aktiven B-Halogenisocyanaten |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH530962A (xx) |
| DE (2) | DE1618420B2 (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2937006A1 (de) * | 1979-09-13 | 1981-04-02 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von 1-halogenalkylisocyanaten und 1-alkenylisocyanaten |
-
1967
- 1967-05-09 DE DE19671618420 patent/DE1618420B2/de active Granted
-
1968
- 1968-11-07 DE DE1807494A patent/DE1807494C3/de not_active Expired
-
1969
- 1969-11-04 CH CH1641269A patent/CH530962A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1618420A1 (de) | 1970-10-22 |
| DE1807494A1 (de) | 1970-10-01 |
| DE1618420C3 (xx) | 1974-02-28 |
| DE1618420B2 (de) | 1973-07-26 |
| DE1807494B2 (de) | 1978-03-30 |
| DE1807494C3 (de) | 1978-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |