IT969495B - HETEROCYCLIC COMPOUNDS PROCEDURE FOR THEIR PREPARATION AND THEIR USE TO STABILIZE ORGANIC MATERIALS - Google Patents
HETEROCYCLIC COMPOUNDS PROCEDURE FOR THEIR PREPARATION AND THEIR USE TO STABILIZE ORGANIC MATERIALSInfo
- Publication number
- IT969495B IT969495B IT5361672A IT5361672A IT969495B IT 969495 B IT969495 B IT 969495B IT 5361672 A IT5361672 A IT 5361672A IT 5361672 A IT5361672 A IT 5361672A IT 969495 B IT969495 B IT 969495B
- Authority
- IT
- Italy
- Prior art keywords
- preparation
- organic materials
- heterocyclic compounds
- stabilize organic
- compounds procedure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/10—Spiro-condensed systems
-
- 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
-
- 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
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/562—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom
- C07C45/565—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom by reaction with hexamethylene-tetramine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/56—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups
- C07C47/565—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups all hydroxy groups bound to the ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
- C07D317/20—Free hydroxyl or mercaptan
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D339/00—Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms
- C07D339/02—Five-membered rings
- C07D339/06—Five-membered rings having the hetero atoms in positions 1 and 3, e.g. cyclic dithiocarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/156—Heterocyclic compounds having oxygen in the ring having two oxygen atoms in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/06—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen
- C09K15/08—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen containing a phenol or quinone moiety
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/12—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing sulfur and oxygen
- C09K15/14—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing sulfur and oxygen containing a phenol or quinone moiety
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1564171A CH563401A5 (en) | 1971-10-26 | 1971-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT969495B true IT969495B (en) | 1974-03-30 |
Family
ID=4410753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT5361672A IT969495B (en) | 1971-10-26 | 1972-10-25 | HETEROCYCLIC COMPOUNDS PROCEDURE FOR THEIR PREPARATION AND THEIR USE TO STABILIZE ORGANIC MATERIALS |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS4861476A (en) |
| AT (1) | AT332394B (en) |
| BE (1) | BE790493A (en) |
| BR (1) | BR7207471D0 (en) |
| CA (1) | CA1009240A (en) |
| CH (1) | CH563401A5 (en) |
| DE (1) | DE2251962A1 (en) |
| ES (1) | ES407924A1 (en) |
| FR (1) | FR2157939B1 (en) |
| GB (1) | GB1403762A (en) |
| IT (1) | IT969495B (en) |
| NL (1) | NL7214207A (en) |
| SE (1) | SE395147B (en) |
| SU (1) | SU573127A3 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7500057L (en) * | 1974-01-21 | 1975-07-22 | Ciba Geigy Ag | |
| CA1214174A (en) * | 1981-05-11 | 1986-11-18 | Ingenuin Hechenbleikner | Acetal esters |
| JP4023246B2 (en) | 2002-07-19 | 2007-12-19 | マックス株式会社 | Stapler driver structure |
| EP3357514B1 (en) * | 2015-09-30 | 2021-04-14 | NOF Corporation | Lipid derivative in which hydrophilic polymer is bound via cyclic benzylidene acetal linkers |
| JP7379842B2 (en) * | 2019-03-26 | 2023-11-15 | Dic株式会社 | Stabilizer and method for producing liquid crystal composition |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3347871A (en) * | 1964-04-16 | 1967-10-17 | Union Carbide Corp | Novel bisphenols of spirobi (metadioxan) and their preparation |
| CH504159A (en) * | 1964-10-08 | 1971-03-15 | Ciba Geigy Ag | Pesticidal aryl carbamates |
-
0
- BE BE790493D patent/BE790493A/en unknown
-
1971
- 1971-10-26 CH CH1564171A patent/CH563401A5/xx not_active IP Right Cessation
-
1972
- 1972-10-19 SE SE1349772A patent/SE395147B/en unknown
- 1972-10-20 NL NL7214207A patent/NL7214207A/xx not_active Application Discontinuation
- 1972-10-23 SU SU7201839319A patent/SU573127A3/en active
- 1972-10-23 DE DE19722251962 patent/DE2251962A1/en active Pending
- 1972-10-24 ES ES407924A patent/ES407924A1/en not_active Expired
- 1972-10-24 JP JP10587072A patent/JPS4861476A/ja active Pending
- 1972-10-25 AT AT909972A patent/AT332394B/en not_active IP Right Cessation
- 1972-10-25 FR FR7237750A patent/FR2157939B1/fr not_active Expired
- 1972-10-25 BR BR747172A patent/BR7207471D0/en unknown
- 1972-10-25 CA CA154,779A patent/CA1009240A/en not_active Expired
- 1972-10-25 IT IT5361672A patent/IT969495B/en active
- 1972-10-25 GB GB4920272A patent/GB1403762A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA909972A (en) | 1976-01-15 |
| ES407924A1 (en) | 1976-02-01 |
| AT332394B (en) | 1976-09-27 |
| GB1403762A (en) | 1975-08-28 |
| FR2157939B1 (en) | 1977-12-30 |
| DE2251962A1 (en) | 1973-05-10 |
| FR2157939A1 (en) | 1973-06-08 |
| BR7207471D0 (en) | 1973-08-23 |
| NL7214207A (en) | 1973-05-01 |
| SU573127A3 (en) | 1977-09-15 |
| JPS4861476A (en) | 1973-08-28 |
| BE790493A (en) | 1973-04-24 |
| SE395147B (en) | 1977-08-01 |
| CA1009240A (en) | 1977-04-26 |
| CH563401A5 (en) | 1975-06-30 |
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