GB1425498A - Manufacture of benzil-monoketals - Google Patents
Manufacture of benzil-monoketalsInfo
- Publication number
- GB1425498A GB1425498A GB3062873A GB3062873A GB1425498A GB 1425498 A GB1425498 A GB 1425498A GB 3062873 A GB3062873 A GB 3062873A GB 3062873 A GB3062873 A GB 3062873A GB 1425498 A GB1425498 A GB 1425498A
- Authority
- GB
- United Kingdom
- Prior art keywords
- monoketals
- hexavalent chromium
- ketal
- compound
- compounds
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 abstract 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- 244000028419 Styrax benzoin Species 0.000 abstract 2
- 235000000126 Styrax benzoin Nutrition 0.000 abstract 2
- 235000008411 Sumatra benzointree Nutrition 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 229960002130 benzoin Drugs 0.000 abstract 2
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 abstract 2
- 235000019382 gum benzoic Nutrition 0.000 abstract 2
- 150000002927 oxygen compounds Chemical class 0.000 abstract 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 abstract 1
- HTSGKJQDMSTCGS-UHFFFAOYSA-N 1,4-bis(4-chlorophenyl)-2-(4-methylphenyl)sulfonylbutane-1,4-dione Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C(=O)C=1C=CC(Cl)=CC=1)CC(=O)C1=CC=C(Cl)C=C1 HTSGKJQDMSTCGS-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000003880 polar aprotic solvent Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 abstract 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical class CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- 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
- C07D317/26—Radicals substituted by doubly bound oxygen or sulfur atoms or by two such atoms singly bound to the same carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722232498 DE2232498A1 (de) | 1972-07-01 | 1972-07-01 | Verfahren zur herstellung von benzilmonoketalen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1425498A true GB1425498A (en) | 1976-02-18 |
Family
ID=5849495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3062873A Expired GB1425498A (en) | 1972-07-01 | 1973-06-27 | Manufacture of benzil-monoketals |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4942671A (enrdf_load_stackoverflow) |
| BE (1) | BE801697A (enrdf_load_stackoverflow) |
| CA (1) | CA1029734A (enrdf_load_stackoverflow) |
| DE (1) | DE2232498A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2190817B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1425498A (enrdf_load_stackoverflow) |
| IT (1) | IT985813B (enrdf_load_stackoverflow) |
| NL (1) | NL7309149A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7615585B2 (en) * | 2007-04-19 | 2009-11-10 | Troy Corporation | Degassing compositions for curable coatings |
| GB2476976A (en) * | 2010-01-18 | 2011-07-20 | Lintfield Ltd | Protected aryl ketones and their use as photoinitiators |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5278967A (en) * | 1975-12-26 | 1977-07-02 | Fuji Xerox Co Ltd | Method of producing flexible roll having fine ruggedness on surface |
| NL7904249A (nl) * | 1978-06-20 | 1979-12-27 | Cancer Res Nat Found | Nieuwe cyclische acetalen met cytostatische, bloed- drukverlagende en pijnstillende werking, werkwijze ter bereiding van deze verbindingen alsmede farmaceu- tische preparaten die een dergelijke verbinding bevat- ten. |
| JPH0513532Y2 (enrdf_load_stackoverflow) * | 1986-08-06 | 1993-04-09 | ||
| JPH02312025A (ja) * | 1989-05-26 | 1990-12-27 | Canon Inc | 光記録媒体用ロール型の製造法 |
-
1972
- 1972-07-01 DE DE19722232498 patent/DE2232498A1/de active Pending
-
1973
- 1973-06-27 GB GB3062873A patent/GB1425498A/en not_active Expired
- 1973-06-28 IT IT5111273A patent/IT985813B/it active
- 1973-06-29 CA CA175,355A patent/CA1029734A/en not_active Expired
- 1973-06-29 BE BE132937A patent/BE801697A/xx not_active IP Right Cessation
- 1973-06-29 FR FR7323989A patent/FR2190817B1/fr not_active Expired
- 1973-06-29 NL NL7309149A patent/NL7309149A/xx not_active Application Discontinuation
- 1973-06-30 JP JP7335173A patent/JPS4942671A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7615585B2 (en) * | 2007-04-19 | 2009-11-10 | Troy Corporation | Degassing compositions for curable coatings |
| US7842745B2 (en) | 2007-04-19 | 2010-11-30 | Troy Corporation | Degassing compositions for curable coatings |
| GB2476976A (en) * | 2010-01-18 | 2011-07-20 | Lintfield Ltd | Protected aryl ketones and their use as photoinitiators |
| US10221193B2 (en) | 2010-01-18 | 2019-03-05 | Lintfiled Limited | Photoinitiated reactions |
| US10919909B2 (en) | 2010-01-18 | 2021-02-16 | Lintfield Limited | Photoinitiated reactions |
Also Published As
| Publication number | Publication date |
|---|---|
| BE801697A (fr) | 1974-01-02 |
| NL7309149A (enrdf_load_stackoverflow) | 1974-01-03 |
| FR2190817A1 (enrdf_load_stackoverflow) | 1974-02-01 |
| IT985813B (it) | 1974-12-20 |
| DE2232498A1 (de) | 1974-01-10 |
| JPS4942671A (enrdf_load_stackoverflow) | 1974-04-22 |
| CA1029734A (en) | 1978-04-18 |
| FR2190817B1 (enrdf_load_stackoverflow) | 1978-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |