Triplet reactivity of spiroindolinooxazines studied by photosensitization was written by Favaro, Gianna;Malatesta, Vincenzo;Mazzucato, Ugo;Ottavi, Gaetano;Romani, Aldo. And the article was included in Molecular Crystals and Liquid Crystals Science and Technology in 1994.Safety of 1,3,3-Trimethyl-6′-(piperidin-1-yl)spiro[indoline-2,3′-naphtho[2,1-b][1,4]oxazine] This article mentions the following:
The quantum yields for the direct and triplet sensitized color-forming reactions of five spiroindolinooxazines were determined in methylcyclohexane. Higher triplet than singlet reactivities were generally found. In the experiment, the researchers used many compounds, for example, 1,3,3-Trimethyl-6′-(piperidin-1-yl)spiro[indoline-2,3′-naphtho[2,1-b][1,4]oxazine] (cas: 114747-45-4Safety of 1,3,3-Trimethyl-6′-(piperidin-1-yl)spiro[indoline-2,3′-naphtho[2,1-b][1,4]oxazine]).
1,3,3-Trimethyl-6′-(piperidin-1-yl)spiro[indoline-2,3′-naphtho[2,1-b][1,4]oxazine] (cas: 114747-45-4) belongs to piperidine derivatives. Piperidine has a role as a reagent, a protic solvent, a base, a catalyst, a plant metabolite, a human metabolite and a non-polar solvent. Some chemotherapeutic agents have piperidine moiety within their structure, foremost among them, vinblastine and raloxifene.Safety of 1,3,3-Trimethyl-6′-(piperidin-1-yl)spiro[indoline-2,3′-naphtho[2,1-b][1,4]oxazine]
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem