70339-52-5Relevant academic research and scientific papers
Versatile oxidative approach to carbazoles and related compounds using MoCl5
Trosien, Simon,B?ttger, Philipp,Waldvogel, Siegfried R.
supporting information, p. 402 - 405 (2014/04/03)
The unique oxidizing power of molybdenum pentachloride provides an easy to perform, versatile, and high yielding method to construct carbazoles and the corresponding dibenzo analogues of thiophene, furan, and selenophene. The coupling reaction tolerates a variety of functional groups. The synthesis is highly modular. By this approach a precursor for the naturally occurring carbazole koenigicine was prepared.
Utilisations synthetiques d'une electrode soluble au soufre. III. Creation de l'enchainement C-S-C a partir d'ethers aromatiques et de phenols
Elothmani, Driss,Do, Quang Tho,Simonet, Jacques,Guillanton, Georges Le
, p. 779 - 788 (2007/10/02)
Use of a sacrificial sulfur electrode in electroorganic chemistry.III.Formation of the C-S-C bond from aromatic ethers and phenols.At a working potential of about +2.2 V (vs SCE) the carbon-sulfur electrode is a source of the electrogenerated cation S2+ in organic media.This electrophile can react with aromatic ethers and phenols to produce the corresponding monosulfides.This reaction may be regioselective. carbon-sulfur electrode / sacrificial electrode /sulfur cation / organic sulfide / electrophilic substitution
New Alkoxylated Dibenzodichalcogenines as Donors for Low-dimensional Materials: Electrochemistry and Cation-radical Salts
Engman, Lars,Hellberg, Jonas,Ishag, Christina,Soederholm, Svante
, p. 2095 - 2102 (2007/10/02)
The synthesis of new alkoxylated dibenzodichalcogenines (3a-c), (3e-f), (3h), (4a-h), and (5a) is presented.The first cyclovoltammetric half-wave potentials of these compounds range from 0.62 to 1.06 V vs. standard calomel electrode (s.c.e.).Cation r
