ChemInform Abstract: Synthesis of Selenilimines from Diphenylselenium Dimethylate and Their Mass Spectroscopic Investigation.

Abstract

Reaction of diphenylselenium dimethylate, obtained in situ from diphenylselenium dichloride (I), with the amides (II) produces the selenilimines (III).

Reactions of N‐sulfonyldiarylchalcogenimides with diaryl ditellurides

“…[21], mp 141-142°C) and mp 151-152°C (Ref. [21], mp 151-152"C), respectively. Diphenyl telluroxide (6a) and dib-methoxyphenyl) telluroxide (6b) were prepared by alkaline hydrolysis of the corresponding diaryltellur dibromides making use of a known procedure [22], mp 190-191°C (decamp.)…”

“…[l], mp 11 1-1 12°C). Selenimide lb was synthesized from diphenylselendimethylate and p-tosylamide by a known procedure [20], mp 114-1 15°C (Ref. [20], mp 1 14-1 15°C).…”

“…Selenimide lb was synthesized from diphenylselendimethylate and p-tosylamide by a known procedure [20], mp 114-1 15°C (Ref. [20], mp 1 14-1 15°C). N-(p-Toluenesulfony1)-Te,Te-diphenyltellurimide (lc) and N-(p-toluenesulfonyl) -Te, Te-di(p-methoxypheny1)telluri-mide (Id) were obtained by the reaction of the corresponding diaryltellurides with chloroamine-T in the presence of a catalytic amount of 18-crown-6 according to a literature procedure [21], mp 141-142°C (Ref.…”

“…N-(p-Toluenesulfony1)-Te,Te-diphenyltellurimide (lc) and N-(p-toluenesulfonyl) -Te, Te-di(p-methoxypheny1)telluri-mide (Id) were obtained by the reaction of the corresponding diaryltellurides with chloroamine-T in the presence of a catalytic amount of 18-crown-6 according to a literature procedure [21], mp 141-142°C (Ref. [21], mp 141-142°C) and mp 151-152°C (Ref. [21], mp 151-152"C), respectively.…”