Results 131 to 140 of about 145,419 (376)
5,6-Diphenyl-1,3,4,7-tetra-p-tolyl-1,3,3a,7a-tetrahydropentaleno[1,2-c]furan
The reaction of (Z)-5-phenyl-1,3-di-p-tolylpent-2-en-4-yn-1-ol (1) with trimethylsilyl chloride in dichloromethane at ambient temperature gave a dimeric ether compound 2 in 30% yield.
Shu-Kai Chen+2 more
doaj +1 more source
Tricyclic Unsaturated Hydrocarbons [PDF]
R. H. WIGHTMAN, R. J. WAIN, D. H. Lake
openalex +1 more source
Quinoline beta-lactams by Rh(II)-catalyzed highly steroselective intramolecular carbene insertion into a carbon-hydrogen bond [PDF]
A convenient synthesis of tricyclic β-lactams by chemo- and diastereoselective intramolecular CH insertion of metal carbenes generated by dirhodium(II) tetraacetate catalyzed decomposition of α-diazoamides 1a-c is reported.
Muroni, Daniele, Saba, Antonio
core
The Azidofunctionalization of Alkenes
The azidofunctionalization of alkenes offers a powerful strategy for synthesizing nitrogen‐containing compounds by installing both an azide and a second functional group in one step. This approach, employing photoredox catalysis, transition metals, and radical methods, is efficient, selective, and versatile, with applications in pharmaceuticals and ...
Pierre Palamini, Jerome Waser
wiley +1 more source
A novel Lycopodium alkaloid, lycocasine A (1), and seven known Lycopodium alkaloids (2–8), were isolated from Lycopodiastrum casuarinoides. Their structures were determined through NMR, HRESIMS, and X-ray diffraction analysis.
Shuai Jiang+3 more
doaj +1 more source
GA: Sulfonimidoyl fluorides react with a diverse set of amines in a HOBt‐catalyzed sulfur(VI) fluorine exchange reaction to access sulfonimidamides, including directly NH‐sulfonimidamides, and in an automated workflow. In addition, SNAr reactivity of 4‐fluoroaryl sulfonimidoyl fluorides is discovered and exploited to prepare complex sulfonimidoyl ...
Dominique Deans+6 more
wiley +1 more source
Acrocyanosis as a side effect of tricyclic antidepressants: a case report
Acrocyanosis is probably the most unusual side effect of tricyclic antidepressant drugs. In this paper, we report a 10-year-old boy with primary enuresis nocturna and attention deficit hyperactivity disorder who developed two episodes of ...
Işik Karakaya+3 more
doaj
Tricyclic aromatic hydrocarbons. III. Isomerically pure meta-bis-annelated benzenes: a simple synthesis [PDF]
M. Elaine Isabelle+2 more
openalex +1 more source