70650-94-1

Basic information

• Product Name: Spiro[pyrrolidine-3,9'-[9H]xanthen]-2-one
• CAS NO: 70650-94-1
• Molecular Formula: C16H13NO2
• Molecular Weight: 251.285
• Mol File: 70650-94-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Spiro[pyrrolidine-3,9'-[9H]xanthen]-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: Spiro[pyrrolidine-3,9'-[9H]xanthen]-2-one(70650-94-1)
• EPA Substance Registry System: Spiro[pyrrolidine-3,9'-[9H]xanthen]-2-one(70650-94-1)

Safety Data

• Hazardous Substances Data: 70650-94-1(Hazardous Substances Data)

Upstream product

• 648928-49-8 phenethyl-[2-(9H-xanthen-9-yl)-ethyl]-carbamic acid ethyl ester 
• 671-51-2 N-ethoxycarbonylaziridine 
• 7401-03-8 xanthene-9-carboxylic acid ethyl ester 
• 92-83-1 xanthene 
• 72301-71-4 xanthen-9-yl anion 

Relevant articles and documents

Reactions with Aziridines, XVIII: Amidoethylation of xanthene with N-acylaziridines

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Reaktionen mit Aziridinen, XXII. Einstufensynthese von Pyrrolidonen durch Amidoethylierung einfacher Ester mit N-Acylaziridinen

Sodium enolates of simple esters (2) react smoothly with N-acylaziridines (3) in THF forming 3-substituted 2-pyrrolidones 8.If the α-position of the ester carries more than one H-atom amidoethylated pyrrolidones can result.Whilst a simple butyrolactone behaves analogously amidoethylation of coumaranone furnished mono and bis amidoethyl derivatives of coumaranone besides a pyrrolidone. - In tert-butyl alcohol only extremly acidic esters like 1e and 1j could be amidoethylated.