The synthesis of some novel substituted benzochromene derivatives

Büyükkıdan, Bülent; Ceylan, Mustafa

doi:10.3184/030823403322862851

Search citation statements

Order By: Relevance

Paper Sections

Select...

New References Added During the Evaluation Process1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2004

2023

Publication Types

Select...

Article5

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 7 publications

(1 citation statement)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…11). Compound 70 forms metal complexes that show in vitro inhibition of human erythrocyte carbonic anhydrase isozymes I and II [383]. p-Nitrophenylpyrazole 3 is a precursor of the indazole 71 with cytotoxic properties [384].…”

Section: New References Added During the Evaluation Processmentioning

confidence: 99%

The Structure ofN‐phenyl‐pyrazoles and Indazoles: Mononitro, Dinitro, and Trinitro Derivatives

Claramunt

María

Alkorta

et al. 2017

Journal of Heterocyclic Chem

View full text Add to dashboard Cite

show abstract

Section: New References Added During the Evaluation Processmentioning

confidence: 99%

The Structure ofN‐phenyl‐pyrazoles and Indazoles: Mononitro, Dinitro, and Trinitro Derivatives

Claramunt

María

Alkorta

et al. 2017

Journal of Heterocyclic Chem

View full text Add to dashboard Cite

show abstract

Trapping of Active Methylene Intermediates with Alkenes, Indoles or Thiols: Towards Highly Selective Multicomponent Reactions

Barrault

Jérôme³

2009

Adv Synth Catal

View full text Add to dashboard Cite

In this paper, a basic method to access new multicomponent reactions (MCRs) is reported. The mechanism of these MCRs is based on the trapping of methylene intermediates, formed in situ by reaction of formaldehyde with electron-rich carbons, with alkene, thiol or indole derivatives. According to our strategy, a wide range of valuable skeletons has been obtained in a one-pot reaction, thus allowing a minimization of waste, cost and labor. The presented methodology exhibits a broad substrate scope and electron-rich carbons in the a-position of a hydroxy or carbonyl group were found to be particularly efficient. More generally, this work offers new tools for creating molecular complexity and diversity from one of the simplest organic building blocks, formaldehyde.

show abstract