Semiheterogeneous Dual Nickel/Photocatalytic (Thio)etherification Using Carbon Nitrides
Author(s) -
Cristian Cavedon,
Amiera Madani,
Peter H. Seeberger,
Bartholomäus Pieber
Publication year - 2019
Publication title -
organic letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.94
H-Index - 239
eISSN - 1523-7060
pISSN - 1523-7052
DOI - 10.1021/acs.orglett.9b01957
Subject(s) - aryl , chemistry , catalysis , intramolecular force , photocatalysis , thio , nickel , carbon nitride , carbon fibers , nitride , metal , combinatorial chemistry , organic chemistry , materials science , alkyl , layer (electronics) , composite number , composite material
A carbon nitride material can be combined with homogeneous nickel catalysts for light-mediated cross-couplings of aryl bromides with alcohols under mild conditions. The metal-free heterogeneous semiconductor is fully recyclable and couples a broad range of electron-poor aryl bromides with primary and secondary alcohols as well as water. The application for intramolecular reactions and the synthesis of active pharmaceutical ingredients was demonstrated. The catalytic protocol is applicable for the coupling of aryl iodides with thiols as well.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom