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fluoran

Known as: spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one 
National Institutes of Health

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1 relation

Broader (1)

Fluoresceins

Papers overview

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2017
2017
MANUFACTURE AND PURIFICATION OF MIXTURES OF FLUORAN COMPOUNDS AND RECORDING MATERIAL COMPRISING SAID MIXTURES OF FLUORAN COMPOUNDS
  • 2017
  • Corpus ID: 55530881
A process for the manufacture of mixtures of fluoran com pounds by the reaction of keto acids of formula (II) with a compound of… 
2012
2012
One kind of 3 ', 6'-dimethoxy preparation of fluoran dye yellow thermosensitive
One kind of 3 ', 6'-dimethoxy preparation of fluoran dye of the yellow heat sensitive, comprising the steps of: (1) adding… 
2011
2011
Synthesis and Optic Properties of 3′,6′-Bis (N,N-diphenylamino) Fluoran
3′,6′-Bis(N,N-diphenylamino)fluoran was synthesized from m-dihydroxybenzene and phthalic-anhydride.The structure was confirmed by… 
2009
2009
A thermodynamic analysis on thermochromism of fluoran dyes
The thermochromism of fluoran has been examined. The DCF exists as a colorless lactone in aprotic solvents. However, the DCF… 
1995
1995
Thermodynamic Study on the Thermochromism of 3-Diethylamino-6-methyl-7-anilino Fluoran
광 또는 열 변색 현상을 이용한 기능성 물질은 섬유, 광학, 정보 저장장치 등의 광 범위한 응용성 때문에 이 분야에 대한 연구가 활발히 진행되어 왔 다.12… 
1992
1992
Fluoran compounds and a method of manufacturing the same
1990
1990
Fluoran compounds, crystalline toluene adducts thereof, so that recording material and process for their preparation.
1990
1990
Fluoran compounds, processes for their preparation and containing recording materials.
1986
1986
Fluoran compounds and using it chromogenic recording medium
1974
1974
Heterocyclic-substituted fluoran compounds, processes for their preparation and their use as color formers in pressure-sensitive or thermo-responsive recording materials
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