BIS(3-AMINO-4-HYDROXYPHENYL)ADAMANTANE DERIVATIVES AND PROCESS FOR PRODUCTION THEREOF

Title:

BIS(3-AMINO-4-HYDROXYPHENYL)ADAMANTANE DERIVATIVES AND PROCESS FOR PRODUCTION THEREOF

Document Type and Number:

WIPO Patent Application WO/2004/078701

Kind Code:

A1

Abstract:

Compounds capable of giving novel materials which are excellent in heat resistance, mechanical characteristics, electrical characteristics, physical characteristics and so on and useful as interlayer dielectrics or protection films of semiconductor devices, interlayer dielectrics of multilayer printed circuit boards, cover coats of flexible wiring boards, liquid crystal alignment layers, and so on, that is, bis(3-amino -4-hydroxyphenyl)adamantane derivatives represented by the general formulae (I) and (II): (I) (II) wherein R¹ to R⁴ are each halogeno, hydroxyl, alkyl, alkoxyl, carboxyl, or alkoxycarbonyl; m and a are each an integer of 0 to 3; and n and b are each an integer of 0 to 14, with the proviso that in the general formula (I), the case where R² is present at a bridgehead, m is 0 and n is 2 is excluded.

Inventors:

TANAKA SHINJI (JP)
ONO HIDETOSHI (JP)
KODOI KOUICHI (JP)
HATAKEYAMA NAOYOSHI (JP)

Application Number:

PCT/JP2004/002280

Publication Date:

September 16, 2004

Filing Date:

February 26, 2004

Export Citation:

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Assignee:

IDEMITSU PETROCHEMICAL CO (JP)
TANAKA SHINJI (JP)
ONO HIDETOSHI (JP)
KODOI KOUICHI (JP)
HATAKEYAMA NAOYOSHI (JP)

International Classes:

C07B61/00; C07C213/02; C07C215/80; H05K1/00; H05K3/28; (IPC1-7): C07C215/82; C07C201/08; C07C205/22; C07C213/02

Foreign References:

FR2399454A1	1979-03-02
JP2002265422A	2002-09-18
JP2002173470A	2002-06-21
JPH11106365A	1999-04-20
JPH05271105A	1993-10-19
JPS4021771B1

Other References:

DESPAX B, ET AL: "Radiostability of polybenzoxazoles. Comparison of stability of molecular ions of model compounds in mass spectrometry with resistance of the polymers to ionizing radiations.", JOURNAL OF APPLIED POLYMER SCIENCE, vol. 27, no. 1, 1982, pages 225 - 234, XP002979650
DESPAX B, ET AL: "Comparitive study of the photodegradation of polybenzoxazoles and related model compounds. Stabilization of polybenzoxazoles", JOURNAL OF POLYMER SCIENCE, vol. 18, no. 2, 1980, pages 593 - 609, XP002979651
MUNOZ A, ET AL: "Spirophosphoranes macromoleculaires", EUROPEAN POLYMER JOURNAL, vol. 15, no. 7, 1979, pages 631 - 638, XP002979652
See also references of EP 1602641A4

Attorney, Agent or Firm:

Ohtani, Tamotsu (Bridgestone Toranomon Building 6F 25-2, Toranomon 3-chom, Minato-ku Tokyo, JP)

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