Work

Reaction of 5,8-Diphenyl-5,8-dihydroanthra[1,9-bc:4,10-b'c']diquinoline or its Endoperoxide with Trifluoroacetic Acid.

Year: 2001

Type: article

Abstract: 5,8-Diphenyl-5,8-dihydroanthra[l,9-bc:4,10-b'c']diquinoline (ADQ, 3) and its endoperoxide (ADQepo, 4) were photochromic compounds with high heat stability.By heating above 100 °C, colorless ADQepo (4) was slowly converted to green ADQ (3) in toluene.Reaction of ADQepo with some protic acid gave ADQ (3) at room temperature.The mechanism of this reaction was proposed based on the measurement of electronic spectrum.

Source: Journal of Photopolymer Science and Technology

DOI: 10.2494/photopolymer.14.239

Authors: Daisuke Goma, Isao Nagashima, Tatsuya Tachikawa, Hidenobu Shiroishi, Masao Kaneko, Sumio Tokita

Institutions: Saitama University, Ibaraki University

Language: English

Topic: Photochromic and Fluorescence Chemistry

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W2036496342

FWCI:

Cites: 6

Cited by: 3

Related to: 10