Solvent-free synthesis of pillar{[}6]arenes / Santra S.,Kopchuk D. S.,Kovalev I. S.,Zyryanov G. V.,Majee A.,Charushin V. N.,Chupakhin O. N. // GREEN CHEMISTRY. - 2016. - V. 18, l. 2. - P. 423-426.

ISSN/EISSN:

1463-9262 / 1463-9270

Type:

Article

Abstract:

An efficient solvent-free procedure for the synthesis of pillar{[}6]-arenes has been developed. The procedure involves the solid-state condensation of finely milled 1,4-dialkoxybenzene and paraformaldehyde by grinding in the presence of a catalytic amount of H2SO4. The use of organic solvents for the extraction of products has also been avoided. Operational simplicity, compatibility with various 1,4-dialkoxybenzenes, non-chromatographic purification technique, high yields and mild reaction conditions are the notable advantages of this procedure. A large scale reaction demonstrated the practical applicability of this methodology.

Author keywords:

HIGH-YIELD SYNTHESIS; INCLUSION COMPLEX; WATER CHANNELS; GUEST; FACILE; DRIVEN; PILLARARENES; MOLECULES; CAVITIES

DOI:

10.1039/c5gc01505g

Web of Science ID:

ISI:000369534500013

Соавторы в МНС:

Другие поля

Поле	Значение
Publisher	ROYAL SOC CHEMISTRY
Address	THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND
Language	English
EISSN	1463-9270
Keywords-Plus	HIGH-YIELD SYNTHESIS; INCLUSION COMPLEX; WATER CHANNELS; GUEST; FACILE; DRIVEN; PILLARARENES; MOLECULES; CAVITIES
Research-Areas	Chemistry; Science \& Technology - Other Topics
Web-of-Science-Categories	Chemistry, Multidisciplinary; GREEN \& SUSTAINABLE SCIENCE \& TECHNOLOGY
Author-Email	gvzyryanov@gmail.com adinath.majee@visva-bharati.ac.in chupakhin@ios.uran.ru
Funding-Acknowledgement	Russian Science Foundation {[}15-13-10033]; BRNS-DAE {[}37(2)/14/35/2014-BRNS/563]
Funding-Text	This work was supported by the Russian Science Foundation (Ref. \# 15-13-10033) and, for A.M., by BRNS-DAE (Ref. no. 37(2)/14/35/2014-BRNS/563, June 10, 2014).
Number-of-Cited-References	37
Usage-Count-Last-180-days	6
Usage-Count-Since-2013	19
Journal-ISO	Green Chem.
Doc-Delivery-Number	DC9IJ