Comparison of photochromic properties and thermal stabilities of fulgide, fulgimide, and benzimidazole[1,2-a]pyrrolidine-2-one derivatives

Mahmut KÖSE; Ersin ORHAN

doi:https://doi.org/10.3906/sag-1203-25

Makale detayları

Comparison of photochromic properties and thermal stabilities of fulgide, fulgimide, and benzimidazole[1,2-a]pyrrolidine-2-one derivatives

Yazarlar:

Mahmut KÖSE | Ersin ORHAN

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Chemistry 2009 Vol.33 Issue 5, pp.579-588

Belge Tipi:

Makale

Yayın Tarihi:

4/2009

Belge Dili:

İngilizce

Document ID (Org No.):

2000728205

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

DOI:

https://doi.org/10.3906/sag-1203-25

Özet:

 

New thermally stable photochromic fulgimides and  benzimidazole[1,2-a]pyrrolidin-2-one derivatives of furylfulgide and  thienylfulgide were prepared and their photochromic properties were  investigated.  Thermal stabilities of some of the new isomers in an  alcoholic solution and in PMMA (poly(methyl methacrylate)) polymer  films, and pyrolytic behaviors in inert atmosphere with TGA were  compared.    The colored form of fulgimide and that of benzimidazole[1,2-a]pyrrolidin-  2-one derivatives showed large bathochromic shifts for visible  absorption maximum compared with the colored form of corresponding  fulgides.  The imides and benzimidazole[1,2-a]pyrrolidin-2-one  derivatives of fulgide displayed better thermal stability than  corresponding fulgides.

 

New thermally stable photochromic fulgimides and  benzimidazole[1,2-a]pyrrolidin-2-one derivatives of furylfulgide and  thienylfulgide were prepared and their photochromic properties were  investigated.  Thermal stabilities of some of the new isomers in an  alcoholic solution and in PMMA (poly(methyl methacrylate)) polymer  films, and pyrolytic behaviors in inert atmosphere with TGA were  compared.    The colored form of fulgimide and that of benzimidazole[1,2-a]pyrrolidin-  2-one derivatives showed large bathochromic shifts for visible  absorption maximum compared with the colored form of corresponding  fulgides.  The imides and benzimidazole[1,2-a]pyrrolidin-2-one  derivatives of fulgide displayed better thermal stability than  corresponding fulgides.

Makale detayları

Comparison of photochromic properties and thermal stabilities of fulgide, fulgimide, and benzimidazole[1,2-a]pyrrolidine-2-one derivatives

Yazarlar: Mahmut KÖSE | Ersin ORHAN

Yayıncı: TUBITAK

Ana Başlıklar: Uygulamalı fizik

Dergi: Turkish Journal of Chemistry 2009 Vol.33 Issue 5, pp.579-588

Belge Tipi: Makale

Yayın Tarihi: 4/2009

Belge Dili: İngilizce

Document ID (Org No.): 2000728205

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

DOI: https://doi.org/10.3906/sag-1203-25

Sayı

Yazarlar:

Mahmut KÖSE | Ersin ORHAN

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Chemistry 2009 Vol.33 Issue 5, pp.579-588

Belge Tipi:

Makale

Yayın Tarihi:

4/2009

Belge Dili:

İngilizce

Document ID (Org No.):

2000728205

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

DOI:

https://doi.org/10.3906/sag-1203-25