GB1535826A - Manufacture of alpha,alpha-di-methylol-substituted aliphatic aldehydes - Google Patents
Manufacture of alpha,alpha-di-methylol-substituted aliphatic aldehydesInfo
- Publication number
- GB1535826A GB1535826A GB675276A GB675276A GB1535826A GB 1535826 A GB1535826 A GB 1535826A GB 675276 A GB675276 A GB 675276A GB 675276 A GB675276 A GB 675276A GB 1535826 A GB1535826 A GB 1535826A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alpha
- methylol
- manufacture
- substituted aliphatic
- aliphatic aldehydes
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
- C07C47/19—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing hydroxy groups
-
- 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
- C07C45/673—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 change of size of the carbon skeleton
-
- 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
- C07C45/72—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 by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/75—Reactions with formaldehyde
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752507461 DE2507461C3 (de) | 1975-02-21 | 1975-02-21 | Verfahren zur Herstellung von 2,2- Dimethylolalkanalen |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1535826A true GB1535826A (en) | 1978-12-13 |
Family
ID=5939438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB675276A Expired GB1535826A (en) | 1975-02-21 | 1976-02-20 | Manufacture of alpha,alpha-di-methylol-substituted aliphatic aldehydes |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE838754A (US06174465-20010116-C00003.png) |
DE (1) | DE2507461C3 (US06174465-20010116-C00003.png) |
FR (1) | FR2301505A1 (US06174465-20010116-C00003.png) |
GB (1) | GB1535826A (US06174465-20010116-C00003.png) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4393207A (en) | 1980-07-04 | 1983-07-12 | Basf Aktiengesellschaft | Alkoxyalkylaminotriazine trans-etherification products |
US4594461A (en) * | 1983-11-11 | 1986-06-10 | Basf Aktiengesellschaft | Preparation of trimethylolalkanes from alkanals and formaldehyde |
US5994592A (en) * | 1997-02-19 | 1999-11-30 | Nippon Kasei Chemical Company Limited | Process for producing 2,2'-bis(hydroxymethyl)alkanal and 2,2'-bis(hydroxymethyl)alkanoic acid |
US6018074A (en) * | 1995-11-10 | 2000-01-25 | Basf Aktiengesellshcaft | Process for the preparation of polyalcohols |
JP2000226350A (ja) * | 1999-02-04 | 2000-08-15 | Mitsubishi Gas Chem Co Inc | 多価アルコールの製造法 |
US6441254B1 (en) | 2000-12-20 | 2002-08-27 | Bayer Aktiengesellschaft | Process for preparing trimethylol compounds and formic acid |
US6586641B2 (en) | 1999-12-28 | 2003-07-01 | Basf Aktiengesellschaft | Method for the decomposition of high boiling by-products produced in the synthesis of polyhydric alcohols |
US6914164B2 (en) | 2001-10-24 | 2005-07-05 | Basf Ag | Method for the decomposition of ammonium formates in reaction mixtures containing polyol |
US7301058B2 (en) | 2002-07-26 | 2007-11-27 | Basf Aktiengesellschaft | Method for increasing yield in the production of polyvalent alcohols by splitting by-products containing acetal |
US7388116B2 (en) | 2006-06-06 | 2008-06-17 | Basf Aktiengesellschaft | Hydrogenation of methylolalkanals |
WO2012110436A1 (de) | 2011-02-14 | 2012-08-23 | Basf Se | Verfahren zur herstellung von kondensationsharzen |
CN105669371A (zh) * | 2016-03-04 | 2016-06-15 | 江苏清泉化学股份有限公司 | 一种三羟甲基乙烷的生产方法 |
CN105669370A (zh) * | 2016-03-04 | 2016-06-15 | 江苏清泉化学股份有限公司 | 一种三羟甲基乙烷的制备方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2714516A1 (de) * | 1977-04-01 | 1978-10-05 | Bayer Ag | Verfahren zur herstellung von 2,2-dimethylolalkanalen |
DE2813201A1 (de) * | 1978-03-25 | 1979-10-04 | Bayer Ag | Verfahren zur herstellung von 2,2-dimethylolalkanalen |
EP0017503B1 (en) * | 1979-04-04 | 1982-12-29 | HENKEL CORPORATION (a Delaware corp.) | Gem-bis (hydroxymethyl) alcohols and mixtures thereof with diols, process for their preparation and a process for the preparation of polyurethanes therefrom |
DE3138548A1 (de) | 1981-09-28 | 1983-04-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von aminoplastharzen und deren verwendung |
DE3715035A1 (de) * | 1987-05-06 | 1988-11-17 | Basf Ag | Verfahren zur gewinnung von trialkylaminen und methylformiat bei der herstellung von trimethylolalkanen |
DE19653093A1 (de) * | 1996-12-20 | 1998-06-25 | Basf Ag | Verfahren zur Herstellung von Polyalkoholen |
JP3947294B2 (ja) * | 1998-02-18 | 2007-07-18 | ペルストルプ スペシヤルテイ ケミカルズ アーベー | 2,2’−ビス(ヒドロキシメチル)アルカン酸の製造方法 |
SE0301102D0 (sv) | 2003-04-14 | 2003-04-14 | Tetra Laval Holdings & Finance | Method in connection with the production of a apckaging laminate thus produced and a packaging container manufactures from the packaging laminate |
DE10317543A1 (de) | 2003-04-16 | 2004-11-04 | Basf Ag | Verfahren zur Hydrierung von Methylolalkanalen |
KR101529828B1 (ko) † | 2013-07-26 | 2015-06-17 | 주식회사 엘지화학 | 메틸올알칸알의 제조방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE726786C (de) * | 1938-03-26 | 1942-10-21 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Anlagerungsverbindungen von Formaldehyd an Acetaldehyd und dessen Abkoemmlinge |
US3077500A (en) * | 1955-06-23 | 1963-02-12 | Celanese Corp | Aldol condensation reactions |
BE758908R (fr) * | 1968-09-27 | 1971-05-13 | Basf Ag | Procede de preparation de dimethyl-2, 2-hydroxy-3- |
DE1793512C3 (de) * | 1968-09-27 | 1987-05-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von 2,2- Dimethyl-3-hydroxypropanal |
DE1952738A1 (de) * | 1968-12-17 | 1970-07-09 | Leuna Werke Veb | Verfahren zur Herstellung von Trimethylolpropan |
BE758910A (fr) * | 1969-11-15 | 1971-05-13 | Basf Ag | Preparation de dimethyl-2, 2-propanediol-1, 3 |
-
1975
- 1975-02-21 DE DE19752507461 patent/DE2507461C3/de not_active Expired
-
1976
- 1976-02-19 FR FR7604575A patent/FR2301505A1/fr active Granted
- 1976-02-20 BE BE164472A patent/BE838754A/xx not_active IP Right Cessation
- 1976-02-20 GB GB675276A patent/GB1535826A/en not_active Expired
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4393207A (en) | 1980-07-04 | 1983-07-12 | Basf Aktiengesellschaft | Alkoxyalkylaminotriazine trans-etherification products |
US4594461A (en) * | 1983-11-11 | 1986-06-10 | Basf Aktiengesellschaft | Preparation of trimethylolalkanes from alkanals and formaldehyde |
US6018074A (en) * | 1995-11-10 | 2000-01-25 | Basf Aktiengesellshcaft | Process for the preparation of polyalcohols |
US5994592A (en) * | 1997-02-19 | 1999-11-30 | Nippon Kasei Chemical Company Limited | Process for producing 2,2'-bis(hydroxymethyl)alkanal and 2,2'-bis(hydroxymethyl)alkanoic acid |
JP2000226350A (ja) * | 1999-02-04 | 2000-08-15 | Mitsubishi Gas Chem Co Inc | 多価アルコールの製造法 |
US6586641B2 (en) | 1999-12-28 | 2003-07-01 | Basf Aktiengesellschaft | Method for the decomposition of high boiling by-products produced in the synthesis of polyhydric alcohols |
US6441254B1 (en) | 2000-12-20 | 2002-08-27 | Bayer Aktiengesellschaft | Process for preparing trimethylol compounds and formic acid |
US6914164B2 (en) | 2001-10-24 | 2005-07-05 | Basf Ag | Method for the decomposition of ammonium formates in reaction mixtures containing polyol |
US7301058B2 (en) | 2002-07-26 | 2007-11-27 | Basf Aktiengesellschaft | Method for increasing yield in the production of polyvalent alcohols by splitting by-products containing acetal |
US7388116B2 (en) | 2006-06-06 | 2008-06-17 | Basf Aktiengesellschaft | Hydrogenation of methylolalkanals |
WO2012110436A1 (de) | 2011-02-14 | 2012-08-23 | Basf Se | Verfahren zur herstellung von kondensationsharzen |
US9035014B2 (en) | 2011-02-14 | 2015-05-19 | Basf Se | Process for preparing condensation resins |
CN105669371A (zh) * | 2016-03-04 | 2016-06-15 | 江苏清泉化学股份有限公司 | 一种三羟甲基乙烷的生产方法 |
CN105669370A (zh) * | 2016-03-04 | 2016-06-15 | 江苏清泉化学股份有限公司 | 一种三羟甲基乙烷的制备方法 |
CN105669370B (zh) * | 2016-03-04 | 2017-08-29 | 江苏清泉化学股份有限公司 | 一种三羟甲基乙烷的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
BE838754A (fr) | 1976-08-20 |
FR2301505B1 (US06174465-20010116-C00003.png) | 1980-01-25 |
DE2507461A1 (de) | 1976-09-02 |
DE2507461C3 (de) | 1986-05-07 |
FR2301505A1 (fr) | 1976-09-17 |
DE2507461B2 (de) | 1980-09-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1535826A (en) | Manufacture of alpha,alpha-di-methylol-substituted aliphatic aldehydes | |
JPS5227083A (en) | Manufacture of titaniummcontaining catalysts | |
JPS56120617A (en) | Manufacture of porous tablet | |
JPS5279314A (en) | Pressureeresponsive ejectors of selffcleaning type | |
NL7613461A (nl) | Windhaak of uithouder. | |
ZA76244B (en) | Epoxidation | |
JPS51123795A (en) | Manufacture of catalysts | |
AU512663B2 (en) | Hydroxaryl aldehydes | |
JPS5226392A (en) | Manufacture of carried catalysts | |
JPS51112494A (en) | Manufacture of catalysts | |
JPS5224181A (en) | Manufacture of catalysts | |
JPS5213490A (en) | Manufacture of improved carried catalyst | |
NL7602830A (nl) | Manometer. | |
GB1548706A (en) | Manufacture of isomeric 1,4-dibromo-epoxy-cyclohexenes | |
GB1551127A (en) | Manufacture of polypropylenepolyamines | |
GB1519543A (en) | Process for the producktion of formaldehyde | |
GB1540109A (en) | Manufacture of formaldehyde | |
IL48863A0 (en) | Phenylalkylamines | |
JPS51112919A (en) | Manufacture of gammaamodified polyamidee66filament | |
GB1521377A (en) | Process for the preparation of alpha,beta-ethylenic aldehydes | |
ZA755572B (en) | Manufacture of formaldehyde | |
JPS5248685A (en) | Production of crabaranic acid aldehydes | |
BG27556A3 (en) | Method of obtaining of derivatves of aroylphenilemedenes, especially phenylnaphtalenes | |
GB1554651A (en) | Manufacture of butenediol diacetates | |
JPS525732A (en) | Production of salycylic aldehyde |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |