28861-34-9Relevant academic research and scientific papers
Synthesis of Aryl Ketoamides via Aryne Insertion into Imides
Wright, Austin C.,Haley, Christopher K.,Lapointe, Guillaume,Stoltz, Brian M.
supporting information, p. 2793 - 2795 (2016/07/06)
An insertion of arenes into both imides and anhydrides via reactive aryne intermediates is presented. The reaction is performed under exceptionally mild conditions, and the corresponding ketoamide products are amenable to derivatization to deliver a variety of synthetically useful motifs such as quinolones, indoles, and ketoanilines.
ORGANOPHOSPHORUS COMPOUNDS XXXIX. THE ACTION OF ALKYL PHOSPHITES ON OXAZOLIDINEDIONES. A NOVEL SYNTHESIS OF CARBAMIC ACID DERIVATIVES
Sidky, M. M.,El-Kateb, A. A.,Mahran, M. R.,Hennawy, I. T.,El-Malek, H. A. Abd
, p. 11 - 16 (2007/10/02)
Depending upon the experimental conditions trimethyl-, triethyl-, and triisopropyl phosphites react with oxazolidinedione (1a) ti give acid 2a and/or the corresponding alkyl ester 2b, c.Phenylacetamide (3) is also formed in a small amount.On the other hand, trialkyl phosphites cause the quantitative conversion of dione 1b into diphenylacetamide.The identity of the new compounds is established from analytical, chemical and spectroscopic evidence.
