Title:
オリゴセンの前駆体の調製の方法
Document Type and Number:
Japanese Patent JP2006523208
Kind Code:
A
Abstract:
The synthesis of a precursor oligocene, particularly pentacene, is a two-step process. In the first step the Diels-Alder adduct of the a,b-dihydro-a,b-etheno-oligocene with a 1,1-dialkoxy-cyclopentadiene is formed. In the second step this Diels-Alder adduct is converted into the precursor oligocene, in that first the corresponding keto-compound is formed, which may be eliminated thereafter. The resulting precursor oligocene can be converted to the oligocene with a heat treatment, particularly after providing a solution hereof on a substrate. It is suitable for use as semiconductor material in a thin-film transistor. Formula (I).
Inventors:
Ten Hoeve, Waltel
Heissmann, Baltic-Hendrik
Heissmann, Baltic-Hendrik
Application Number:
JP2006506718A
Publication Date:
October 12, 2006
Filing Date:
March 17, 2004
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
C07C17/361; C07C2/50; C07C13/62; C07C17/16; C07C23/18; C07C43/305; C07C43/313; C07C49/665; C07C49/697; C09K11/06; H01L29/786; H01L51/05; H01L51/30; H01L51/40
Other References:
JPN6010037875, Ａｄｖａｎｃｅｄ Ｍａｔｅｒｉａｌｓ, 1999, Ｖｏｌ．１１，Ｎｏ．６, ｐ．４８０−４８３
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito