Title:
グリシジルオキシアルキルトリアルコキシシランの製造方法
Document Type and Number:
Japanese Patent JP5377331
Kind Code:
B2
Abstract:
The present invention relates to a process for preparing glycidyloxy-alkylalkoxysilanes of the general formula (I) (R″)O—CnH2nSi(R′)m(OR)3-m(I) in which R and R′ groups are each independently linear or branched alkyl groups having from 1 to 4 carbon atoms, n is 1, 2, 3, 4, 5, 6, 7 or 8 and m is 0, 1, 2 or 3, and R″ is an H2C(O)CH— or H2C(O)CHCH2— group, by reacting (i) a functionalized alkene of the general formula (II) (R″)O—CnH2n-1(II) in which R″ is an H2C(O)CH— or H2C(O)CHCH2— group and n is 1, 2, 3, 4, 5, 6, 7 or 8 with (ii) at least one hydroalkoxy-silane of the general formula (III) HSi(R′)m(OR)3-m (III) in which R and R′ groups are each independently linear or branched alkyl groups having from 1 to 4 carbon atoms and m is 0, 1, 2 or 3, in the presence (iii) of at least one homogeneous catalyst, (iv) of at least one solvent and/or of a diluent and (v) of at least one promoter.
Inventors:
Stefan Bade
Beate Zeliger
Norbert Schrader Beck
Jörg Sauer
Beate Zeliger
Norbert Schrader Beck
Jörg Sauer
Application Number:
JP2009548590A
Publication Date:
December 25, 2013
Filing Date:
December 20, 2007
Export Citation:
Assignee:
Evonik Degussa GmbH
International Classes:
C07F7/18; C07B61/00
Domestic Patent References:
| JP2000143679A | ||||
| JP2003519627A | ||||
| JP2007537159A | ||||
| JP2001072689A | ||||
| JP2000103859A | ||||
| JP63146890A |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Takuya Kuno
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard