Facile synthesis of 3-alkoxy-4-cyanothiophenes as new building blocks for donor-acceptor conjugated systems.

doi:10.1021/ol200296j

Paper

Facile synthesis of 3-alkoxy-4-cyanothiophenes as new building blocks for donor-acceptor conjugated systems.

Published Mar 10, 2011 · N. Hergué, C. Mallet, G. Savitha

Organic letters

Q1 SJR score

46

Citations

0

Influential Citations

Full textSemantic Scholar

Abstract

3-Alkoxy-4-cyanothiophenes are efficiently synthesized in two steps from the readily available 4-cyano-3-oxotetrahydrothiophene. Regioisomers of bithiophene derivatives are easily synthesized by playing on the strong electronic dissymmetry of the thiophene ring induced by the alkoxy and cyano groups.

Study Snapshot

3-alkoxy-4-cyanothiophenes are efficient building blocks for donor-acceptor conjugated systems, with easy syntheses and facile Regioisomer formation.

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

Sign up to use Study Snapshot

Consensus is limited without an account. Create an account or sign in to get more searches and use the Study Snapshot.

Create an account

Paper

Facile synthesis of 3-alkoxy-4-cyanothiophenes as new building blocks for donor-acceptor conjugated systems.

Sign up to use Study Snapshot

References

Citations

High‐Performance, Single‐Component Ambipolar Organic Electrochemical Transistors with Balanced n/p‐Type Properties for Inverter and Biosensor Applications

The DHF-gTT-based ambipolar organic electrochemical transistor achieves balanced n/p-type properties, enabling high-performance inverters and sensitive biosensors for both logic circuit and bioelectronic applications.

Tuning polymer-backbone coplanarity and conformational order to achieve high-performance printed all-polymer solar cells

The PY-BTz polymer acceptor design, with its coplanar and ordered conformation, leads to higher efficiency in all-polymer solar cells, achieving 14.7% efficiency when solution-sheared in ambient conditions.

A molecular descriptor of intramolecular noncovalent interaction for regulating optoelectronic properties of organic semiconductors

This study establishes a descriptor S to characterize the strength of noncovalent intramolecular interactions, which is crucial for molecular design and property prediction in organic semiconductors.

A self-indicating and antibacterial gelatine–chitosan blended hydrogel enabling real-time quality control and sustained bioactive agent delivery

A gelatine-chitosan blended hydrogel with self-indicating properties enables real-time quality control and high tunability in bioactive agent delivery, warranting further exploration for biomedical applications.

Preparation of D-A copolymers based on dithiazologermole and germaindacenodithiazole as weak electron donor units

D-A copolymers based on dithiazologermole and germaindacenodithiazole show lower HOMO and LUMO energy levels than thiophene-based congeners, with potential applications in electronics and photoluminescence.