Arylamine compound, charge transport material, electrophotographic photoreceptor, image forming apparatus, and process cartridge
申请人:Iwasaki Masahiro
公开号:US20070148571A1
公开(公告)日:2007-06-28
An arylamine compound represented by formula (I).
Ar
1
represents a phenyl group substituted by a substituted or unsubstituted monovalent polycyclic aromatic hydrocarbon group, and a substituted or unsubstituted monovalent heterocyclic group. Ar
2
represents a substituted or unsubstituted arylene group. R
1
represents a hydrogen atom, a halogen atom, an alkoxy group, or a substituted or unsubstituted alkyl group. R
2
represents a hydrogen atom, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group. R
3
and R
4
each independently represents a hydrogen atom, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group, at least one of R
3
and R
4
represents a substituted or unsubstituted aryl group, and R
3
and R
4
may be bound to form a ring via a single bond or a divalent group m represents an integral of from 0 to 4.
Antibacterial compounds, compositions thereof, and methods using same
申请人:The Rockefeller University
公开号:US11339184B2
公开(公告)日:2022-05-24
The present disclosure includes novel compounds useful as antimicrobial agents. The present disclosure further includes methods useful. The present disclosure further includes compositions and methods for treating or preventing a bacterial infection. The present disclosure further includes compositions and methods useful for preventing or reducing the growth or proliferation of microorganisms.
ANTIBACTERIAL COMPOUNDS, COMPOSITIONS THEREOF, AND METHODS USING SAME
申请人:The Rockefeller University
公开号:US20210024562A1
公开(公告)日:2021-01-28
The present disclosure includes novel compounds useful as antimicrobial agents. The present disclosure further includes methods useful. The present disclosure further includes compositions and methods for treating or preventing a bacterial infection. The present disclosure further includes compositions and methods useful for preventing or reducing the growth or proliferation of microorganisms.
Negative inotropic activity of para-substituted diethyl benzylphosphonates related to fostedil
Iodonium Ion-Induced Cyclization and Aryl Migration of <i>ortho</i>-Hydroxystilbenes for the Synthesis of 3-Aryl-2,3-dihydrobenzofuran
作者:Ying Chen、Yiyao Fan、Yanqiu Li、Chunsuo Yao
DOI:10.1021/acs.joc.3c00440
日期:2023.8.18
reported first. This reaction features the cyclization and aryl migration reaction of ortho-hydroxystilbene in ethanol, which is mediated by an iodonium ion, underambientconditions. A class of ADB was prepared efficiently in good to excellent yields. Mechanism investigation revealed that acids and alcohols facilitated aryl migration, but alkaline and non-alcohol solvents promoted β elimination. The