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Patent Searching and Data


Title:
METHOD FOR PRODUCING 2-ALKYL-2-ADAMANTYL (METH)ACRYLATE
Document Type and Number:
Japanese Patent JP2008088152
Kind Code:
A
Abstract:

To provide a production method for obtaining a 2-alkyl-2-adamanthyl (meth)acrylate used as a raw material, etc., of resist for ultrahigh integrated circuit in a high yield and at a low cost.

The method for producing the 2-alkyl-2-adamantyl (meth)acrylate comprises reacting 2-adamantanone with a fatty acid chloride such as an alkyl chloride and a metal lithium in a tetrahydrofuran solvent and further reacting the reaction intermediate with an acid chloride or an acid anhydride. In the production method, purity of the product is improved and the 2-alkyl-2-adamanthyl (meth)acrylate can inexpensively be produced by using an alkyl chloride instead of an alkyl bromide.


Inventors:
KIKUKAWA TADASHI
Application Number:
JP2007031746A
Publication Date:
April 17, 2008
Filing Date:
February 13, 2007
Export Citation:
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Assignee:
CHEMICAL SOFT R & D INC
International Classes:
C07C67/14; C07C29/68; C07C35/46; C07C69/54
Attorney, Agent or Firm:
Ryouhei Kobayashi