Advanced search
Publication Cover
Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 34, 2004 - Issue 10
Submit an article Journal homepage
532
Views
55
CrossRef citations to date
0
Altmetric
Original Articles

Solvent‐Free Synthesis of 1,5‐Benzothiazepines and Benzodiazepines on Inorganic Supports

Mitsuo Kodomari Department of Applied Chemistry, Shibaura Institute of Technology, Shibaura, Minato‐ku, Tokyo, 108‐8548, JapanCorrespondence[email protected]
,
Tomohiro Noguchi Department of Applied Chemistry, Shibaura Institute of Technology, Shibaura, Minato‐ku, Tokyo, 108‐8548, Japan
&
Tadashi Aoyama Department of Materials and Applied Chemistry, Faculty of Science and Engineering, Nihon University, Chiyoda‐ku, Tokyo, Japan
Pages 1783-1790 | Received 11 Dec 2003, Published online: 20 Aug 2006
 
Sample our Physical Sciences journals, sign in here to start your FREE access for 14 days

Abstract

1,5‐Benzothiazepines and 1,5‐benzodiazepines have been synthesized in solvent‐free conditions from chalcones and o‐aminothiophenol or o‐phenylenediamine in the presence of inorganic support. Silica gel was found to be an effective support for the synthesis of 1,5‐benzothiazepines, whereas alumina was effective for the synthesis of 1,5‐benzodiazepines.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Order Reprints Request Corporate Permissions

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

Request Academic Permissions

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.

Related Research Data

[BPy]HSO4 Acidic Ionic Liquid as a Novel, Efficient, and Environmentally Benign Catalyst for Synthesis of 1,5‐Benzodiazepines under Mild Conditions
Source: Informa UK Limited
Dry-media one-pot syntheses of fluorinated-2,3-dihydro-1,5-benzothiazepines under microwave activation
Source: Royal Society of Chemistry (RSC)
Über heterocyclische Siebenringsysteme, X. Synthesen kondensierter 5-, 7- und 8-gliedriger Heterocyclen mit 2 Stickstoffatomen
Source: Wiley
A simple and new method for the synthesis of 1,5-benzodiazepine derivatives on a solid surface
Source: Elsevier BV
Syntheses of 2,4‐diaryl‐2,3‐dihydro‐1,5‐benzothiazepines
Source: Wiley
Low-valent Titanium Induced Simultaneous Reduction of Nitro Group and S-S Bond in Nitrodisulfides: A Novel Method For the Synthesis of Benzothiazoline, Benzothiazoles and 2,3-Dihydro- 1,5-benzothiazepines
Source: Informa UK Limited
Amberlyst-15®: a novel and recyclable reagent for the synthesis of 1,5-benzodiazepines in ionic liquids
Source: Royal Society of Chemistry (RSC)
Über heterocyclische Siebenringsysteme, V. Umsetzung von o-Phenylendiamin mit α,β-Ungesättigten Carbonylverbindungen
Source: Wiley
Synthesis and stereochemistry of novel [1,2,4]oxadiazolo[4,5-a][1,5]benzodiazepine derivatives.
Source: Wiley
Reaction products from 4-phenylbut-3-yn-2-one and aliphatic diamines or 2-aminoethanethiol, and from 2-aminoethanethiol and some αβ-enones
Source: Royal Society of Chemistry (RSC)
Efficient and Eco-friendly Syntheses of 1,5-Benzothiazepines and 1,5-Benzodiazepines Catalyzed by [Hmim][NO3] Under Mild Conditions
Source: (:unav)
Practical carbocatalysis by graphene oxide nanosheets in aqueous medium towards the synthesis of diversified dibenzo[1,4]diazepine scaffolds
Source: Royal Society of Chemistry (RSC)
5H-[1,2,4]Oxadiazolo[5,4-d][1,5]benzothiazepines as anticonvulsant agents in DBA/2 mice
Source: Elsevier BV
Synthesis Of 1,5-Benzodiazepine Derivatives
Source: Informa UK Limited
A Convenient Synthesis of Novel [1,2,4]Triazolo[4,3-a][1,5]benzodiazepine Derivatives
Source: Georg Thieme Verlag KG
Reactions of 2-aminothiphenols with chalcones in an ionic liquid medium: a chemoselective catalyst-free synthesis of 1,5-benzothiazepines
Source: Informa UK Limited
An efficient method for the synthesis of 1,5-benzodiazepine derivatives under microwave irradiation without solvent
Source: Elsevier BV
Samarium diiodide mediated simultaneous reduction of nitro group and the azide group in o -nitrophenylazide: a new access to 2,3-dihydro-1 H -1,5-benzodiazepines
Source: SAGE Publications
DERIVATIVES OF 2,3-DIHYDRO-1H-1,5-BENZODIAZEPINE FROM o-NITROANILINES AND CHALCONES INDUCED BY LOW-VALENT TITANIUM
Source: Informa UK Limited
Microwave-Assisted Synthesis of Seven-Membered S-Heterocycles
Source: Informa UK Limited
Facile three-component preparation of benzodiazepine derivatives catalyzed by zinc sulfide nanoparticles via grinding method
Source: Springer Science and Business Media LLC
Sulfur–doped Graphene as an Efficient Metal–free Carbocatalyst for the Synthesis of 1,5–Benzodiazepines Derivatives
Source: Wiley
ZnS nanoparticles as an efficient recyclable heterogeneous catalyst for one-pot synthesis of 4-substituted-1,5-benzodiazepines
Source: Royal Society of Chemistry (RSC)
Ytterbium triflate promoted synthesis of 1,5-benzodiazepine derivatives
Source: Elsevier BV

Linking provided by 

Related research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.