Phenoxazine (original) (raw)
Phenoxazin ist eine heterocyclische Kohlenstoffverbindung. Das Gerüst des Phenoxazins, ein Oxazin, an das zwei Benzolringe kondensiert sind, tritt als Grundkörper einiger natürlich vorkommender Stoffe, z. B. der Actinomycin-Antibiotika und der Indaminfarbstoffe, auf. So sind Lackmus und Orcein Phenoxazinfarbstoffe.
| Property | Value |
|---|---|
| dbo:abstract | Phenoxazin ist eine heterocyclische Kohlenstoffverbindung. Das Gerüst des Phenoxazins, ein Oxazin, an das zwei Benzolringe kondensiert sind, tritt als Grundkörper einiger natürlich vorkommender Stoffe, z. B. der Actinomycin-Antibiotika und der Indaminfarbstoffe, auf. So sind Lackmus und Orcein Phenoxazinfarbstoffe. (de) La phénoxazine est un composé hétérocyclique tricyclique, constitué d'un noyau d'oxazine, entouré par deux noyaux de benzène. On retrouve des dérivés de ce composé dans le papier de tournesol ou dans l'orcéine, dérivés de lichens appelés orseilles. (fr) Phenoxazine is a heterocyclic compound. The structure of phenoxazine consists of an oxazine fused to two benzene rings. It occurs as the central core of a number of naturally occurring chemical compounds such as dactinomycin and litmus. The dyes Nile blue and Nile red are also based on a phenoxazine core. Phenoxazine dyes were once widely used for silk dyeing, but due to their lack of lightfastness they have disappeared over time from the market. However, since their light resistance is significantly better on acrylic fibers, these dyes have experienced a renaissance. (en) フェノキサジン(Phenoxazine)は、複素環式化合物の一つである。オキサジンに2つのベンゼン環が融合した構造を持つ。やリトマス等、天然に存在する多くの化合物の中心核として生成する。染料のナイルブルーやナイルレッドもフェノキサジン核を持つ。 フェノキサジン染料は、かつて絹の染色に広く用いられてきたが、耐光性を持たないため、時間とともに市場から消えた。しかし、アクリル繊維への耐光性は大幅によくなるため、再評価されつつある。 (ja) Fenoxazina é um composto heterocíclico tricíclico consistindo de um anel de , rodeado por dois núcleos de benzeno. Há derivados deste composto no papel de tornassol ou na orceína. (pt) |
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| gold:hypernym | dbr:Compound |
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| rdfs:comment | Phenoxazin ist eine heterocyclische Kohlenstoffverbindung. Das Gerüst des Phenoxazins, ein Oxazin, an das zwei Benzolringe kondensiert sind, tritt als Grundkörper einiger natürlich vorkommender Stoffe, z. B. der Actinomycin-Antibiotika und der Indaminfarbstoffe, auf. So sind Lackmus und Orcein Phenoxazinfarbstoffe. (de) La phénoxazine est un composé hétérocyclique tricyclique, constitué d'un noyau d'oxazine, entouré par deux noyaux de benzène. On retrouve des dérivés de ce composé dans le papier de tournesol ou dans l'orcéine, dérivés de lichens appelés orseilles. (fr) Phenoxazine is a heterocyclic compound. The structure of phenoxazine consists of an oxazine fused to two benzene rings. It occurs as the central core of a number of naturally occurring chemical compounds such as dactinomycin and litmus. The dyes Nile blue and Nile red are also based on a phenoxazine core. Phenoxazine dyes were once widely used for silk dyeing, but due to their lack of lightfastness they have disappeared over time from the market. However, since their light resistance is significantly better on acrylic fibers, these dyes have experienced a renaissance. (en) フェノキサジン(Phenoxazine)は、複素環式化合物の一つである。オキサジンに2つのベンゼン環が融合した構造を持つ。やリトマス等、天然に存在する多くの化合物の中心核として生成する。染料のナイルブルーやナイルレッドもフェノキサジン核を持つ。 フェノキサジン染料は、かつて絹の染色に広く用いられてきたが、耐光性を持たないため、時間とともに市場から消えた。しかし、アクリル繊維への耐光性は大幅によくなるため、再評価されつつある。 (ja) Fenoxazina é um composto heterocíclico tricíclico consistindo de um anel de , rodeado por dois núcleos de benzeno. Há derivados deste composto no papel de tornassol ou na orceína. (pt) |
| rdfs:label | Phenoxazin (de) Phénoxazine (fr) フェノキサジン (ja) Phenoxazine (en) Fenoxazina (pt) |
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