Results 11 to 20 of about 487 (160)

The synthesis of 1-haloalkyl-1,3,4,5-tetrahydro-2-benzoxepins

Journal of Heterocyclic Chemistry, 1981
AbstractShort, efficient routes to several 7,8‐dimethoxy‐1‐haloalkyl‐1,3,4,5‐tetrahydro‐2‐benzoxepins were developed. These benzoxepins were prepared by the Lewis acid catalyzed condensation of the acetals of chloropropionaldehyde or bromoacetaldehyde with 3‐(3,4‐dimethoxyphenyl)‐1‐propanol.
Allinger, Dobson, Haworth, McCall, Nasipuri, Pfeffer, TenBrink   +6 more
core   +2 more sources

ChemInform Abstract: A NOVEL ROUTE FOR THE SYNTHESIS OF 1-BENZOXEPINS AND SOME OF THEIR REACTIONS

Journal of the Chemical Society, Chemical Communications, 1973
Singlet (1Δg) oxygen reacts with 1-benzoxepin by 2,5-addition to yield a novel endoperoxide, 2,5-epidioxy-1-benzoxepin, which undergoes an unusual rearrangement on deoxidation with trimethyl phosphite.
REINHOUDT
core   +3 more sources

ChemInform Abstract: TETRAHYDRO-2-BENZOXEPINS: A NOVEL FAMILY OF HYPOTENSIVES

Chemischer Informationsdienst, 1981
AbstractDie Alkohole (I) und Halogenacetale (II) cyclisieren zu den Tetrahydrobenzoxepinen (III), die ebenso wie der Vertreter (VI) zu den Aminen (VII) substituiert werden.
TENBRINK
core   +2 more sources

Synthesis of Functionalized 1-Benzoxepins by Tandem Ring-Opening/Cyclocondensation of 3-Bromoisoxazoles.

Synlett, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Kociolek
core   +2 more sources

Development of heterodimeric estrogen receptor alpha antagonists to target simultaneously the ligand and coactivator binding site

Archiv der Pharmazie, Volume 356, Issue 7, July 2023., 2023
Two series of bivalent heterodimers for inhibiting estrogen receptor α were synthesized by linking a benzoxepine‐based ligand binding site antagonist (LBS‐binder) with coactivator binding site inhibitors, to simultaneously target the LBS and the coactivator binding site.
Nikolas Hörmann, Christina Kalchschmid, Patricia Grabher, Isabella Grassmayr, Paul Kapitza, Teresa Kaserer, Ronald Gust   +6 more
wiley   +1 more source

Deciphering interactions between the marine dinoflagellate Prorocentrum lima and the fungus Aspergillus pseudoglaucus

Environmental Microbiology, Volume 25, Issue 2, Page 250-267, February 2023., 2023
Abstract The comprehension of microbial interactions is one of the key challenges in marine microbial ecology. This study focused on exploring chemical interactions between the toxic dinoflagellate Prorocentrum lima and a filamentous fungal species, Aspergillus pseudoglaucus, which has been isolated from the microalgal culture.
Olivier Berry, Enora Briand, Alizé Bagot, Maud Chaigné, Laurence Meslet‐Cladière, Julien Wang, Olivier Grovel, Jeroen J. Jansen, Nicolas Ruiz, Thibaut Robiou du Pont, Yves François Pouchus, Philipp Hess, Samuel Bertrand   +12 more
wiley   +1 more source

Intake of Fluted Pumpkin Seeds Rebalances Oxidative Stress Parameters in the Aged Rat’s Testes

Andrologia, Volume 2023, Issue 1, 2023., 2023
The effect of fluted pumpkin seeds (FPS) consumption on the antioxidant status of the testes of aged Wistar rats was evaluated in this study. Sixty (50 aged, 6 months old, and 10 young, 2 months old) rats were divided into six groups of 10 per each group.
Ogechukwu E. Ezim, Mercy A. Coker, Chisa K. Wofuru-Nyenke, Donatus C. Belonwu, Blessing M. Onyegeme-okerenta, Sunny O. Abarikwu, Fares El Sayed Mohammed Ali   +6 more
wiley   +1 more source

Investigation of stereoelectronic bond–antibond orbital interactions in 3-halogenated-1-benzoxepins

Canadian Journal of Chemistry, 1989
P. Dionne, M. St-Jacques
exaly   +2 more sources

Synthese von Derivaten des 1-Benzoxepins, 1-Benzothiepins und 1-Benzothiepin-1.1-dioxids

, 1969
Arndt, Arndt, Arndt, Buchanan, Dann, de Diesbach, Doherty, Doherty, Eistert, Hofmann, Hofmann, Hofmann, Krollpfeiffer, Kulkarni, Lürken, Masamune, Parham, Parham, Parham, Parker, Perkin, Powell, Renson, Schank, Schweizer, Schönberg, Schönberg, Sondheimer, Traynelis, Traynelis, Tyman, Vogel, Vogel, Weitz, Westernacher   +34 more
core   +2 more sources

Synthesis of Diverse Heterocyclic Scaffolds by (3+3) and (3+4) Cycloannulations of Donor‐Acceptor Vinylcyclopropanes

Advanced Synthesis &Catalysis, Volume 364, Issue 1, Page 53-57, January 4, 2022., 2022
Abstract Palladium‐catalyzed (3+3) and (3+4) cycloannulations between vinylcyclopropanes and various (hetero)aromatic aldehydes are reported. The use of phosphonate‐substituted vinylcyclopropanes provides access to a variety of bi‐ or tricyclic heteroaromatic scaffolds via an allylation/olefination cascade.
Matteo Faltracco, Sebastian Strähler, Demi Snabilié, Eelco Ruijter   +3 more
wiley   +1 more source