Premium
Inside Cover: Selective Implantation of Diamines for Cooperative Catalysis in Isoreticular Heterometallic Titanium–Organic Frameworks (Angew. Chem. Int. Ed. 21/2021)
Author(s) -
LópezMaya Elena,
Padial Natalia M.,
CastellsGil Javier,
Ganivet Carolina R.,
RubioGaspar Ana,
Cirujano Francisco G.,
AlmoraBarrios Neyvis,
Tatay Sergio,
Navalón Sergio,
MartíGastaldo Carlos
Publication year - 2021
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.202103586
Subject(s) - cover (algebra) , lewis acids and bases , catalysis , titanium , cycloaddition , chemistry , grafting , polymer chemistry , combinatorial chemistry , materials science , organic chemistry , polymer , mechanical engineering , engineering
A selective grafting route for heterometallic MOFs is described by Carlos Martí‐Gastaldo and co‐workers in their Research Article on page 11868. The different chemistry of Ti(IV) and Ca(II) sites is used to direct selective coordination of amines to the latter. This enables the combination of Lewis acid titanium centers and available ‐NH 2 sites in two sizeable pores for cooperative cycloaddition of CO 2 to epoxides at room temperature and atmospheric pressure.