𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Oxidation and reduction of 2,2-bis(diethylamino)-2-ethylium-1-dithioate

✍ Scribed by Takashi Otani; Yoshiaki Sugihara; Akihiko Ishii; Juzo Nakayama

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
175 KB
Volume
9
Category
Article
ISSN
1042-7163

No coin nor oath required. For personal study only.

✦ Synopsis

Oxidation of the titled inner salt 1 with a typical one-electron oxidizing reagent, NOPF 6 , produced the radical cation 5a, whose dimerization, followed by loss of a sulfur atom, led to the formation of the bis-carbenium salt 4a in 95% yield. Moreover, reduction of 1 with a typical one-electron reducing reagent, lithium naphthalenide, produced the ethene-1,1-dithiolate 16, which was converted to the ethene 17 in 73% yield by treatment with methyl iodide. Also reported are synthetic applications of the oxidation of 1 with bromine and the reduction with LiEt 3 BH.

πŸ“œ SIMILAR VOLUMES

An Improved Synthesis of Inner Salts, 2,
An Improved Synthesis of Inner Salts, 2,2-Bis(dialkylamino)-2-ethylium-1-dithioates
✍ Keiichi Akimoto; Juzo Nakayama πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 157 KB

The reaction of 1,1-bis(dialkylamino)ethenes ( ) with an equimolar amount of disulfur dichloride in the presence of triethylamine affords the stable inner salts 2,2-bis(dialkylamino)-2-ethylium-1-dithioates (1) in good yields.

Synthesis and antimicrobialactivity of 2
Synthesis and antimicrobialactivity of 2-alkylcarbamato-2,3-dihydro-5-propylthio-1H-1,3,2-benzodiazaphosphole 2-oxides
✍ D. Srinivasulu; C. Devendranath Reddy; B. Sankar Reddy πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 81 KB πŸ‘ 1 views

3, were synthesized by cyclization of 4-propylthio-1,2-phenylenediamine ( 3) with the corresponding dichlorophosphoryl carbamates/thiocarbamates (2a-J) that were obtained by the addition of alcohols/thiols to isocyanatophosphoryl dichloride (1). The structures of the title compounds were confirme