Reactions of Cyclic Oxalyl Compounds, 26. Cyclocondensation Reaction of 4,5-substituted Thiophene- and N-Alkylpyrrol-2,3-diones with o-Phenylendiamine

DOI: 10.1007/BF00810263

Source and publish data:

Monatshefte fur Chemie p. 367 - 378 (1988)

Update date:2022-07-30

Topics:

Authors:

Terpetschnig, Ewald

Ott, Walter

Kollenz, Gert

Peters, Karl

Peters, Eva-Maria

Schnering, Hans Georg von

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1007/BF00810263

4-Benzoyl-5-phenylthiophene-2,3-dione (1) reacts with o-phenylendiamine to give the quinoxaline derivative 2 which cyclizes either to the furo<2,3-b>quinoxaline 4 or to the thieno<2,3-b>quinoxaline 5 depending on the reaction conditions.On the other hand,

Full text of DOI:10.1007/BF00810263

Products guided by the article

Product name:1-butyl-4,10a-diphenyl-1,5,10,10a-tetrahydropyrrolo[2,3-b][1,5]benzodiazepine-2,3-dione

Cas No:117532-51-1

R&D Labs maybe for 117532-51-1

Luoyang Aoda chemical Co.,Ltd.

Contact:+86-379-67518785 67516588

Address:MiaoWan industry district,YanShi City,Henan,China
PharmaResources(Kaiyuan)CO,.Ltd

Contact:+86-21-50720028

Address:No.3, Beihuan Road, Economic Development District, Kaiyuan City, Tieling City, Liaoning Province, China 112300
Shenzhen ZheYi Chemicals Co.,LTD(Shanghai Branch)

Contact:+86-21-54159691

Address:Room1002,Building No.2, Lane 98 Bixiu Road,Minhang District, Shanghai,China 201100
ZHUHAI HAIRUIDE BIOSCIENCE AND TECHNOLOGY CO.,LTD

website:http://www.zhhairuide.com

Contact:+8613326687259/+86-756-7789199

Address:No.10 Yonghui Road
Chongqing Rong＆Quan Pharmaceutical Technology Co. , Ltd.

Contact:86-023-65268721

Address:No. 7, Manshanhong Village, Pingdingshan, Shapingba District, Chongqing Province, China

Relevant to this article

Modulating the electronics of orthometalated Ru^II-NHC complexes via substitution patterns or NHC donors: Studies towards the impacts in catalysis

Doi:10.1016/j.jorganchem.2021.122008
(2021)
Magnetostructural examination of Mn(III) complexes [Mn(cyclam)X₂]⁺ with strong axial ligands

Doi:10.1016/j.poly.2009.02.013
(2009)
NOVEL REACTIONS OF PHOSPHONIUM YLIDES WITH PERHALOALKANES: FIRST EXAMPLES OF HALOPHILIC ATTACKS BY PHOSPHONIUM YLIDES AND A FACILE ROUTE TO α-HALOALKYLPHOSPHONIUM SALTS

Doi:10.1016/S0040-4039(01)91362-0
(1987)
OXAZINONE VERSUS ALLENE FORMATION IN THE REACTION OF N-ALKOXYCARBONYLIMINIUM IONS WITH PROPARGYLTRIMETHYLSILANE

Doi:10.1016/S0040-4039(00)80098-2
(1988)
Intramolecular acceleration of asymmetric epoxide ring-opening by dendritic polyglycerol salen-Cr^III complexes

Doi:10.1002/ejoc.200900241
(2009)
Solution conformation of C-linked antifreeze glycoprotein analogues and modulation of ice recrystallization

Doi:10.1021/ja904169a
(2009)

Article Doi