Results 61 to 70 of about 82 (78)

ChemInform Abstract: ANALOGS OF PHENOTHIAZINES PART 5, SYNTHESIS AND NEUROPHARMACOLOGICAL ACTIVITY OF SOME PIPERIDYLIDENE DERIVATIVES OF THIOXANTHENES, XANTHENES, DIBENZOXEPINS, AND ACRIDANS

Chemischer Informationsdienst, 1974
Abstract4‐Chlor‐1‐methyl‐piperidin (I) bzw. α‐3‐Chlor‐tropan (II) werden über die entsprechenden Grignard‐Verbindungen mit den Ketonen (III) über die Carbinole (IV) zn den Phenothiazin‐Analogen (V) und (VIII) umgesetzt.
C. KAISER, P. J. FOWLER, D. H. TEDESCHI, B. M. LESTER, E. GARVEY, C. L. ZIRKLE, E. A. NODIFF, A. J. SAGGIOMO   +7 more
openaire   +1 more source

Synthesis of Dibenzoxepine Lactams via a Cu-Catalyzed One-Pot Etherification/Aldol Condensation Cascade Reaction: Application toward the Total Synthesis of Aristoyagonine

Organic Letters, 2013
A general synthesis of dibenzoxepine lactams has been developed using a one-pot Cu-catalyzed etherification/aldol condensation cascade reaction. The reaction of 4-hydroxyisoindolin-1-one with a wide range of 2-bromobenzaldehydes in the presence of a copper catalyst provided various aristoyagonine derivatives in good yields.
Hye Sun, Lim, Young Lok, Choi, Jung-Nyoung, Heo   +2 more
openaire   +2 more sources

Cyclocarbonickelation–Arylation Cascade under Ligand-Free Conditions: Access to Dibenzoxepine, Oxathiepine, and Thiazepine Frameworks and Mechanistic Insights

Organic Letters
A ligand-free, nickel-catalyzed one-pot cyclocarbonickelation-arylation cascade of functionalized bromoalkyne substrates enables efficient and regioselective access to dibenzoxepine, dibenzoxathiepine, and dibenzothiazepine frameworks in good to high yields. This method exhibits a broad functional group tolerance, including electron-rich, electron-poor,
Sk Shamim Ahamed, Uma Sankar Mandal, Rabindranath Lo, Debashree Manna, Tapas Ghosh   +4 more
openaire   +2 more sources

Synthesis and Reactions of Some Dibenzoxepins

Journal of the American Chemical Society, 1950
Richard H. F. Manske, Archie E. Ledingham   +1 more
openaire   +1 more source

Improved Synthesis of Thromboxane A2 Receptor Antagonists with a Dibenzoxepin Ring System

Synthesis, 1995
Toru Sugaya, Nobuyuki Kato, Akihiko Sakaguchi, Shinji Tomioka   +3 more
openaire   +1 more source

A comprehensive study on the pharmacological potential of dibenzoxepine scaffolds

International Journal of Research in Engineering
Shilpa ., Arti Jangra, Diksha Sachdeva, Manju Yadav   +3 more
openaire   +1 more source

ChemInform Abstract: The Synthesis of Pacharin: A Dibenzoxepin from the Heartwood of Bauhinia racemosa Lamk.

ChemInform, 1990
M. F. COMBER, M. V. SARGENT
openaire   +1 more source

PROCESS FOR PRODUCING DIBENZOXEPINE COMPOUND

2010
SASAYAMA DAISUKE, HAYASHI TAKETO
openaire   +2 more sources

METHOD FOR PURIFICATION OF DIBENZOXEPIN COMPOUND

2009
KATSURA TADASHI, HAYASHI TAKETO, KOMATSU KEI, TANAKA MASAHIDE   +3 more
openaire   +2 more sources

METHOD FOR PRODUCING DIBENZOXEPINE COMPOUND

2010
SASAYAMA DAISUKE, HAYASHI TAKETO
openaire   +1 more source