triplet 2-thienyl cation). Specific trapping by using oxygen along with computational analysis carried out by means of a density functional method support that, in the case of iodo derivatives, homolytic thienyl–I bond fragmentation occurs first and heteroaryl cations are formed by electron transfer within the triplet radical pair, thus opening an indirect access to such cations.
Regiospecific Reductive Elimination from Diaryliodonium Salts
作者:Bijia Wang、Joseph W. Graskemper、Linlin Qin、Stephen G. DiMagno
DOI:10.1002/anie.201000695
日期:2010.6.1
Out‐of‐plane steric bulk furnished by a cyclophane substituent on iodine(III) strongly destabilizes the transition state in the reductiveelimination from diaryliodonium salts and leads to regiochemical control (dubbed SECURE), as is demonstrated by computational and experimental studies. This approach should be general for high‐valent main‐group and transition metal ions. X=N3, OAc, PhO, CF3CH2O,
Keegstra, Menno A.; Brandsma, Lambert, Recueil des Travaux Chimiques des Pays-Bas, 1991, vol. 110, # 6, p. 299 - 300
作者:Keegstra, Menno A.、Brandsma, Lambert
DOI:——
日期:——
ARYLOXY ESTER AND ACID COMPOUNDS
申请人:Aventis Pharma Deutschland GmbH
公开号:EP1322633A2
公开(公告)日:2003-07-02
SILICON-BASED ENERGY STORAGE DEVICES WITH FUNCTIONAL THIOPHENE COMPOUNDS OR DERIVATIVES OF THIOPHENE CONTAINING ELECTROLYTE ADDITIVES
申请人:Enevate Corporation
公开号:US20200388881A1
公开(公告)日:2020-12-10
Electrolytes and electrolyte additives for energy storage devices comprising functional thiophene compounds are disclosed. The energy storage device comprises a first electrode and a second electrode, wherein at least one of the first electrode and the second electrode is a Si-based electrode, a separator between the first electrode and the second electrode, an electrolyte, and at least one electrolyte additive selected from a thiophene compound.