IT1119193B - Procedimenti per la preparazione di 2 metil 2 sec butil 1 3 propandiolo - Google Patents
Procedimenti per la preparazione di 2 metil 2 sec butil 1 3 propandioloInfo
- Publication number
- IT1119193B IT1119193B IT68887/79A IT6888779A IT1119193B IT 1119193 B IT1119193 B IT 1119193B IT 68887/79 A IT68887/79 A IT 68887/79A IT 6888779 A IT6888779 A IT 6888779A IT 1119193 B IT1119193 B IT 1119193B
- Authority
- IT
- Italy
- Prior art keywords
- butil
- propandiol
- sec
- procedures
- methyl
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical class [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 title 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/21—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
-
- 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
- C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
- C07C29/175—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds with simultaneous reduction of an oxo group
-
- 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
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/14—Unsaturated ethers
- C07C43/15—Unsaturated ethers containing only non-aromatic carbon-to-carbon double bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/947,201 US4190607A (en) | 1978-09-29 | 1978-09-29 | Method for the preparation of 2,3-dimethyl-pent-4en-aldehyde |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7968887A0 IT7968887A0 (it) | 1979-09-28 |
| IT1119193B true IT1119193B (it) | 1986-03-03 |
Family
ID=25485715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT68887/79A IT1119193B (it) | 1978-09-29 | 1979-09-28 | Procedimenti per la preparazione di 2 metil 2 sec butil 1 3 propandiolo |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4190607A (it) |
| CA (1) | CA1123011A (it) |
| CH (1) | CH645334A5 (it) |
| DE (1) | DE2939105A1 (it) |
| FR (1) | FR2437394A1 (it) |
| GB (1) | GB2032431B (it) |
| IT (1) | IT1119193B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991003449A1 (en) * | 1989-09-05 | 1991-03-21 | Gaf Chemicals Corporation | Isomerization of alk-2-enyl ethers |
| DE4124905A1 (de) * | 1991-07-26 | 1993-01-28 | Henkel Kgaa | Verfahren zur herstellung von cyclopentanonen |
| DE102018101218A1 (de) * | 2018-01-19 | 2019-07-25 | Leibniz-Institut Für Katalyse E.V. An Der Universität Rostock | Ruthenium-basiertes Katalysatorsystem sowie Ruthenium-Komplex-katalysierte Synthese von primären Aminen aus Carbonylverbindungen und Ammoniak |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE615484A (it) * | ||||
| GB803059A (en) | 1955-11-29 | 1958-10-15 | Carter Prod Inc | 2-methyl-2-sec-butyl-1, 3-propanediol dicarbamate |
| GB1015911A (en) | 1962-07-09 | 1966-01-05 | Union Carbide Corp | 2,3-dimethyl-4-pentenal |
| GB991978A (en) | 1962-10-23 | 1965-05-12 | Zambon Spa | Improvements in or relating to the preparation of dicarbamates |
| FR1377140A (fr) | 1963-12-13 | 1964-10-31 | Tosi Franco Ist | Procédé de préparation du 2-méthyl-2-secondobutylpropanediol-1, 3 |
-
1978
- 1978-09-29 US US05/947,201 patent/US4190607A/en not_active Expired - Lifetime
-
1979
- 1979-09-27 DE DE19792939105 patent/DE2939105A1/de not_active Withdrawn
- 1979-09-28 IT IT68887/79A patent/IT1119193B/it active
- 1979-09-28 FR FR7924288A patent/FR2437394A1/fr active Granted
- 1979-09-28 CH CH877279A patent/CH645334A5/fr not_active IP Right Cessation
- 1979-09-28 GB GB7933660A patent/GB2032431B/en not_active Expired
- 1979-09-28 CA CA336,678A patent/CA1123011A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2939105A1 (de) | 1980-04-10 |
| GB2032431A (en) | 1980-05-08 |
| FR2437394A1 (fr) | 1980-04-25 |
| CA1123011A (en) | 1982-05-04 |
| IT7968887A0 (it) | 1979-09-28 |
| FR2437394B1 (it) | 1982-04-16 |
| CH645334A5 (fr) | 1984-09-28 |
| GB2032431B (en) | 1982-12-22 |
| US4190607A (en) | 1980-02-26 |
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