108475-90-7Relevant articles and documents
Preparation method of benzyl aryl ether and application of benzyl aryl ether in synthesis
-
Paragraph 0145-0150, (2021/09/01)
and, 6-dihydrodibenzo [11 - b] oxazepine e -11 - ketone compounds are synthesized through a one-step reaction of benzaldehyde compounds and phenolic compounds through one-step reaction. The benzyl aryl ether and 6 and 11 -dihydrodibenzo [b, e] oxazepine -11 - ketone compound respectively have a chemical structure formula shown in a formula I and II. The invention discloses a synthesis method of the compound. Benzaldehyde compound After completion of the reaction, I, 6-dihydrodibenzo [11 - b] oxazepine e ketone compound -11 - can be synthesized through an oxidation or hydrolysis step and a ring closing step after the reaction is complete II.
Iron(II) promoted direct synthesis of dibenzo[b,e]oxepin-11(6H)-one derivatives with biological activity. A short synthesis of doxepin
Scoccia, Jimena,Castro, M. Julia,Faraoni, M. Belén,Bouzat, Cecilia,Martín, Víctor S.,Gerbino, Darío C.
supporting information, p. 2913 - 2922 (2017/04/26)
A novel and efficient synthesis of dibenzo[b,e]oxepin-11(6H)-ones by direct intramolecular ortho-acylation from readily available 2-(phenoxymethyl)benzoic acids was developed. The method takes advantage of a newly developed cooperative system consisting of sustainable FeCl2 and Cl2CHOCH3 as the key components. This methodology is compatible with a wide variety of functional groups in good to excellent yields and high regioselectivity. The synthetic application of new protocol was extended to the synthesis of known tricyclic drug doxepin as well as a small library of oxepin based derivatives. For the first time, the obtained dibenzo[b,e]oxepinone derivatives were evaluated for their biological activities on the free-living nematode Caenorhabditis elegans as an effective and cost-efficient model system for anthelmintic discovery.
AN IMPROVED PROCESS FOR THE SYNTHESIS OF STROBILURIN FUNGICIDES VIZ TRIFLOXYSTROBIN AND KRESOXIM-METHYL
-
Page/Page column 37, (2013/10/21)
The present invention relates to an improved process for the synthesis of E-isomer of compound of formula (5). It further relates to the conversion of formula (5), wherein R is H, to Intermediate (I) and subsequently to substantially pure Trifloxystrobin, compound of formula (I) in good yield.