119-58-4Relevant articles and documents
4,4'-TETRAMETHYLDIAMINODIPHENYLMETHANOL FROM TETRABASE WITH HEMIN IN ACETIC ACID
Ohkoshi, Atsushi,Takahashi, Katsunobu,Matsushima, Ayako,Abe, Kazuya,Inada, Yuji
, p. 957 - 958 (1989)
4,4'-Tetramethyldiaminodiphenylmethanol was formed in 90 percent yield by oxidizing Tetrabase with hemin and hydrogen peroxide at 4 deg C in acetic acid (80 percent).
New ferrocenyl-containing organic hole-transporting materials for perovskite solar cells in regular (n-i-p) and inverted (p-i-n) architectures
Jia, Jingwen,Duan, Liangsheng,Chen, Yu,Zong, Xueping,Sun, Zhe,Wu, Quanping,Xue, Song
, p. 216 - 223 (2019)
Three triphenylamine derivatives containing ferrocenyl groups (JW6, JW7 and JW8) were synthesized by facile syntheses. Their HOMO levels match the valence band energy of CH3NH3PbI3. The introduction of ferrocenyl was aimed to obtain hole transporting materials with high mobility for perovskite solar cells. JW7 shows higher hole mobility (4.2 × 10?4 cm2 V?1 s?1) than JW6 (1.3 × 10?4 cm2 V?1 s?1) and JW8 (1.5 × 10?4 cm2 V?1 s?1). Their film-forming properties are affected by their molecule structures. The methoxyl and N,N-dimethyl terminal substituents of JW7 and JW8 are beneficial for having better solubility than JW6. The regular mesoporous TiO2-based perovskite solar cells (n-i-p) and the inverted planar heterojunction perovskite solar cells (p-i-n) fabricated using JW7 show the highest power conversion efficiency of 9.36% and 11.43% under 100 mW cm?2 AM1.5G solar illumination. For p-i-n cells, the standard HTM PEDOT-based cell reaches an efficiency of 12.86% under the same conditions.
Humphries et al.
, p. 163,169,171 (1974)
FLUOROGENIC AMINO ACIDS
-
Paragraph 00290, (2021/06/22)
Provided herein are compounds (i.e., fluorogenic amino acids (FgAAs), e.g., compounds of Formulae (I), (II), (III), and (IV)) that can be used in fluorescent labeling of biomolecules (e.g., proteins) and/or cells. Also described herein are methods of labeling and detecting biomolecules and/or cells by incorporating the FgAA compounds described herein into the biomolecules and/or cells (e.g., by enzymatic incorporation). Also provided herein are biomolecules, cells, compositions, and kits comprising the FgAA compounds described herein.
Hydrogenation of Carbonyl Derivatives with a Well-Defined Rhenium Precatalyst
Wei, Duo,Roisnel, Thierry,Darcel, Christophe,Clot, Eric,Sortais, Jean-Baptiste
, p. 80 - 83 (2017/01/17)
The first efficient and general rhenium-catalyzed hydrogenation of carbonyl derivatives was developed. The key to the success of the reaction was the use of a well-defined rhenium complex bearing a tridentate diphosphinoamino ligand as the catalyst (0.5 mol %) at 70 °C in the presence of H2 (30 bar). The mechanism of the reaction was investigated by DFT(PBE0-D3) calculations.