ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Infrared spectra of heterocumulenes. II. Infrared spectral data of some ketenimines

Š. Stankovský and Š. Kováč

Department of Organic Chemistry, Slovak Technical University, 880 37 Bratislava

Abstract:  Infrared spectral data of seven aromatic diphenylketene-N-phenylimine derivatives are reported. Integrated absorption intensities of v_as(CCN) of ketenimines with v_as(XYZ) of typical heterocumulenes are compared and correlated with  σ-substituent constants. It has been found that the CCN group of ketenimines studied is electron-releasing.

Full paper in Portable Document Format: 282a234.pdf

Chemical Papers 28 (2) 234–237 (1974)