Title:
エステル混合物の製造
Document Type and Number:
Japanese Patent JP6796933
Kind Code:
B2
Abstract:
Ester mixtures comprising the esters A(COOR1)(COOR1)x, A(COOR1)(COOR2)x, A(COOR2)(COOR1)x and A(COOR2)(COOR2)x, can be produced in a targeted way by processes in which acids A(COOH)x+1 or derivatives thereof are reacted with an amount (m1+s1) of R1OH and an amount m2 of R2OH, the reaction mixture being heated at boiling, the alcohol R1OH having a lower boiling point than the alcohol R2OH, A being an aromatic, alicyclic or aliphatic radical, x being 1 or 2, and R1 and R2 independently of one another being substituted or unsubstituted aryl radicals or linear or branched, substituted or unsubstituted alkyl radicals having 3 to 20 carbon atoms, m1 and m2 corresponding to the mole equivalents of the alcohol radicals OR1 and OR2 to be introduced into A(COOH)x+1 or derivatives thereof, and s1 being greater than 0.
Inventors:
Florian Zebastian Beck
Kirsten Gehren
Michael Grasse
Benjamin Vault
Kirsten Gehren
Michael Grasse
Benjamin Vault
Application Number:
JP2016029219A
Publication Date:
December 09, 2020
Filing Date:
February 18, 2016
Export Citation:
Assignee:
Evonik Operations Game Beher
International Classes:
C07C67/03; C07C67/08; C07C69/40; C07C69/704; C07C69/75; C07C69/82; C08K5/10; C08L27/06
Domestic Patent References:
| JP7330684A | ||||
| JP2015504950A | ||||
| JP1005740A1 | ||||
| JP2005504118A |
Foreign References:
| WO2008140177A1 | ||||
| KR1020130035493A | ||||
| US20110046283 | ||||
| US20080188601 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima