DE2158008A1 - Verfahren zur Herstellung von vicinalen Glykolen - Google Patents
Verfahren zur Herstellung von vicinalen GlykolenInfo
- Publication number
- DE2158008A1 DE2158008A1 DE19712158008 DE2158008A DE2158008A1 DE 2158008 A1 DE2158008 A1 DE 2158008A1 DE 19712158008 DE19712158008 DE 19712158008 DE 2158008 A DE2158008 A DE 2158008A DE 2158008 A1 DE2158008 A1 DE 2158008A1
- Authority
- DE
- Germany
- Prior art keywords
- acid
- amide
- olefin
- azeotrope
- ester
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/64—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by simultaneous introduction of -OH groups and halogens
- C07C29/66—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by simultaneous introduction of -OH groups and halogens by addition of hypohalogenous acids, which may be formed in situ, to carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/18—Systems containing only non-condensed rings with a ring being at least seven-membered
- C07C2601/20—Systems containing only non-condensed rings with a ring being at least seven-membered the ring being twelve-membered
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9289270A | 1970-11-25 | 1970-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2158008A1 true DE2158008A1 (de) | 1972-05-31 |
Family
ID=22235669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712158008 Pending DE2158008A1 (de) | 1970-11-25 | 1971-11-23 | Verfahren zur Herstellung von vicinalen Glykolen |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT331205B (https=) |
| BE (1) | BE775749A (https=) |
| CA (1) | CA934385A (https=) |
| CH (1) | CH573369A5 (https=) |
| DE (1) | DE2158008A1 (https=) |
| ES (1) | ES397124A1 (https=) |
| FR (1) | FR2116013A5 (https=) |
| GB (1) | GB1334720A (https=) |
| IT (1) | IT941290B (https=) |
| NL (1) | NL7116138A (https=) |
-
1971
- 1971-11-17 CA CA127890A patent/CA934385A/en not_active Expired
- 1971-11-18 ES ES397124A patent/ES397124A1/es not_active Expired
- 1971-11-23 DE DE19712158008 patent/DE2158008A1/de active Pending
- 1971-11-24 CH CH1707971A patent/CH573369A5/xx not_active IP Right Cessation
- 1971-11-24 IT IT31564/71A patent/IT941290B/it active
- 1971-11-24 BE BE775749A patent/BE775749A/xx unknown
- 1971-11-24 FR FR7142116A patent/FR2116013A5/fr not_active Expired
- 1971-11-24 NL NL7116138A patent/NL7116138A/xx unknown
- 1971-11-24 GB GB5461171A patent/GB1334720A/en not_active Expired
- 1971-11-24 AT AT1011271A patent/AT331205B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATA1011271A (de) | 1975-11-15 |
| BE775749A (fr) | 1972-05-24 |
| GB1334720A (en) | 1973-10-24 |
| FR2116013A5 (https=) | 1972-07-07 |
| NL7116138A (https=) | 1972-05-29 |
| CH573369A5 (https=) | 1976-03-15 |
| CA934385A (en) | 1973-09-25 |
| ES397124A1 (es) | 1974-05-01 |
| AT331205B (de) | 1976-08-10 |
| IT941290B (it) | 1973-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |