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
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)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (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)
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 (US07943777-20110517-C00090.png) * | 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 BE BE132937A patent/BE801697A/xx not_active IP Right Cessation
- 1973-06-29 CA CA175,355A patent/CA1029734A/en not_active Expired
- 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 |
---|---|
CA1029734A (en) | 1978-04-18 |
FR2190817B1 (US07943777-20110517-C00090.png) | 1978-07-21 |
IT985813B (it) | 1974-12-20 |
DE2232498A1 (de) | 1974-01-10 |
BE801697A (fr) | 1974-01-02 |
FR2190817A1 (US07943777-20110517-C00090.png) | 1974-02-01 |
NL7309149A (US07943777-20110517-C00090.png) | 1974-01-03 |
JPS4942671A (US07943777-20110517-C00090.png) | 1974-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IE32281B1 (en) | Acetic acid derivatives | |
GB1492756A (en) | Imidyl-and isoimidyl-phthalic anhydrides process for the manufacture and their use for curing epoxide resins | |
FI944599A (fi) | Kortikoidi-17,21-dikarboksyylihappoesterit sekä kortikosteroidi-17-karboksyylihappoesteri-21-hiilihappoesterit, menetelmä niiden valmistamiseksi ja niitä sisältävät lääkeaineet | |
GB1425498A (en) | Manufacture of benzil-monoketals | |
GB1351489A (en) | Optical brighteners of the bisstyrylbenzene series | |
SE7408255L (US07943777-20110517-C00090.png) | ||
GB1430693A (en) | Preparation of phenyl propionic acid derivatives | |
GB1445212A (en) | Preparation of phenyl propionic acid derivatives | |
SE7706509L (sv) | Spiro ((7-acyltio-4-ostren eller -androsten-3-on)-17 beta,2'-(4'-karbonsyra-1'-oxacyklopentan-5'-on)) och estrar derav | |
GB1374355A (en) | Chrysanthemic esters | |
GB1498509A (en) | Alpha-benzylidene lactone derivatives | |
ES481264A1 (es) | Procedimiento para fabricar derivados del acido arilacetico. | |
GB1222564A (en) | Improvements in and relating to oxetanes | |
GB1439432A (en) | N-hetrocyclic perfluoroalkycarboxylic acid esters process for their manufacture and their use | |
GB1416484A (en) | Production of 2-bis-4,4,-dialkylamino-benzhydryl-5-amino- benzoic acid | |
JPS56103159A (en) | Preparation of novel peroxy ester | |
IE36684L (en) | Anthranilic acid derivatives | |
JPS55139336A (en) | Preparation of polycarboxylic acid and its ester | |
ATE32716T1 (de) | Verfahren zur herstellung von 4-methyl-5-oxo-3thioxotetrahydro-1,2,4-(2h, 4h)-triazinen. | |
GB1415059A (en) | Method for producing n-alkyl-n-arylaminoethyl esters of acrylic acid and acrylic acid derivatives | |
GB1304956A (US07943777-20110517-C00090.png) | ||
JPS5559170A (en) | Novel 4-formyl-2-phenyl-1-phthalazone derivative | |
ATE3417T1 (de) | Verfahren zur herstellung von alphaketocarbons[ure-n-acylamiden. | |
JPS55108898A (en) | 25-hydroxy-24-oxocholesterol derivative and its preparation | |
GB1300431A (en) | 6-alkoxy-5,6-dihydro-4h-pyrans and their production and conversion into trimethyl-2-cyclohexen-1-ones |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |