公开(公告)号：FR2763066B1

公开(公告)日：2001-01-05

申请号：FR9803379

申请日：1998-03-19

Applicant: AGENCY IND SCIENCE TECHN

Inventor： MATSUDA HIROO ,  FUKUDA TAKASHI ,  YAMADA SHINJI ,  KIMURA TATSUMI ,  KATO MASAO ,  BUAN XUAN MING ,  OKADA SHUJI ,  NAKANISHI HACHIRO

IPC: C07C69/92 ,  C07C205/43 ,  C07C255/55 ,  C08F2/00 ,  G02F1/361 ,  G02F1/35

Abstract: Disclosed is a novel aromatic ester compound represented by the general formula in which Pn is a 1,4-phenylene group, R1 is an alkyl group having 1 to 4 carbon atoms, R2 is a group selected from the group consisting of perfluoroalkyl groups having 1 to 4 carbon atoms, cyano group, nitro group, 2,2-dicyanoethenyl group and methylsulfonyl group and the subscript n is a number of 2, 3 or 4. These aromatic ester compounds are useful as a second-order non-linear optical material in the ultraviolet wavelength range so that a resin film containing the compound has a good second-order non-linear optical coefficient d33 of 2-4x10-9 esu.

公开(公告)号：FR2763066A1

公开(公告)日：1998-11-13

申请号：FR9803379

申请日：1998-03-19

Applicant: AGENCY IND SCIENCE TECHN

Inventor： MATSUDA HIROO ,  FUKUDA TAKASHI ,  YAMADA SHINJI ,  KIMURA TATSUMI ,  KATO MASAO ,  BUAN XUAN MING ,  OKADA SHUJI ,  NAKANISHI HACHIRO

IPC: C07C69/92 ,  C07C205/43 ,  C07C255/55 ,  C08F2/00 ,  G02F1/361 ,  G02F1/35

Abstract: Disclosed is a novel aromatic ester compound represented by the general formula in which Pn is a 1,4-phenylene group, R1 is an alkyl group having 1 to 4 carbon atoms, R2 is a group selected from the group consisting of perfluoroalkyl groups having 1 to 4 carbon atoms, cyano group, nitro group, 2,2-dicyanoethenyl group and methylsulfonyl group and the subscript n is a number of 2, 3 or 4. These aromatic ester compounds are useful as a second-order non-linear optical material in the ultraviolet wavelength range so that a resin film containing the compound has a good second-order non-linear optical coefficient d33 of 2-4x10-9 esu.