GB1269119A - Selective reactions of free radicals with unsaturated compounds - Google Patents
Selective reactions of free radicals with unsaturated compoundsInfo
- Publication number
- GB1269119A GB1269119A GB3411769A GB3411769A GB1269119A GB 1269119 A GB1269119 A GB 1269119A GB 3411769 A GB3411769 A GB 3411769A GB 3411769 A GB3411769 A GB 3411769A GB 1269119 A GB1269119 A GB 1269119A
- Authority
- GB
- United Kingdom
- Prior art keywords
- free radical
- reactions
- chso
- chs
- oac
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen 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
- C07D307/28—Heterocyclic compounds containing five-membered rings having one oxygen 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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- 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
-
- 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
- C07C45/54—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 of compounds containing doubly bound oxygen atoms, e.g. esters
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,269,119. Free radical reactions. MOBIL OIL CORP. 7 July, 1969 [27 Aug., 1968], No. 34117/69. Heading C2C. Compounds containing C-C multiple bonds are reacted in presence of a reducible metal ion M with a free radical source, being a compound, resistant to oxidation by M, containing a >CHCOC<, >CHCHO, >CHCO 2 C#, >CHCN, >CHNO 2 , >CHS(#o)C#, >CHS(#o) 2 SC#, >CHSO 3 H, >CHSO 2 H or HSC# group, where M is Mn, Ce, Fe, Ni, Co, Hg, Pd, Ag, Cu, Ti, Tl, Th, V or Sn. In specified reactions using Mn(oAc) 3 , the free radical substitutes at 1 C atom of an ethylenic bond and the OAc radical may additionally add to the other C atom of that bond, forming a saturated ester, but the sulphinic and sulphonic acids give 1,2-oxathiolan-2-oxides and 2,2-dioxides, respectively. Styrene reacts with aldehydes or ketones giving 2 - phenyl - 2,3 - dihydrofurans, possibly 5-substituted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75573268A | 1968-08-27 | 1968-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1269119A true GB1269119A (en) | 1972-04-06 |
Family
ID=25040415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3411769A Expired GB1269119A (en) | 1968-08-27 | 1969-07-07 | Selective reactions of free radicals with unsaturated compounds |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1936261A1 (en) |
FR (1) | FR2016438A1 (en) |
GB (1) | GB1269119A (en) |
NL (1) | NL6913134A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2340292A1 (en) * | 1976-02-06 | 1977-09-02 | Ici Ltd | ORGANIC SUBSTRATES OXIDATION PROCESS |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1087514B (en) * | 1977-09-14 | 1985-06-04 | Snam Progetti | PROCEDURE FOR THE PREPARATION OF CARBONYL COMPOUNDS |
-
1969
- 1969-07-07 GB GB3411769A patent/GB1269119A/en not_active Expired
- 1969-07-16 DE DE19691936261 patent/DE1936261A1/en active Pending
- 1969-08-25 FR FR6929086A patent/FR2016438A1/fr not_active Withdrawn
- 1969-08-27 NL NL6913134A patent/NL6913134A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2340292A1 (en) * | 1976-02-06 | 1977-09-02 | Ici Ltd | ORGANIC SUBSTRATES OXIDATION PROCESS |
Also Published As
Publication number | Publication date |
---|---|
FR2016438A1 (en) | 1970-05-08 |
DE1936261A1 (en) | 1970-04-30 |
NL6913134A (en) | 1970-03-03 |
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