One-Pot Synthesis of Unsymmetric Diaryliodonium Salts from Iodine and Arenes
نویسندگان
چکیده
منابع مشابه
One‐Pot C−H Functionalization of Arenes by Diaryliodonium Salts
A transition-metal-free, mild, and highly regioselective synthesis of nitroarenes from arenes has been developed. The products are obtained in a sequential one-pot reaction by nitration of iodine(III) reagents with two carbon ligands, which are formed in situ from iodine(I). This novel concept has been extended to formation of aryl azides, and constitutes an important step towards catalytic rea...
متن کاملFacile One‐Pot Synthesis of Diaryliodonium Salts from Arenes and Aryl Iodides with Oxone
A straightforward synthesis of diaryliodonium salts is achieved by using Oxone as the stoichiometric oxidant. Slow addition is the key to obtaining good yields and purities of the reaction products, which are highly useful reagents in many different areas of organic synthesis.
متن کاملHigh-yielding one-pot synthesis of diaryliodonium triflates from arenes and iodine or aryl iodides.
Unsymmetric and symmetric diaryliodonium triflates are synthesized from both electron-deficient and electron-rich substrates in a fast, high yielding, and operationally simple protocol employing arenes and aryl iodides or iodine.
متن کاملOne-Pot Preparations of Diaryliodonium Bromides from Iodoarenes and Arenes, with Sodium Perborate as the Oxidant
This paper reports a one-pot synthesis of the title bromides from both activated and deactivated iodoarenes which are first oxidized with anhydrous NaBO3·H2O/Ac2O/conc.H2SO4 liquid mixtures, then coupled in situ with benzene and activated arenes and, finally, precipitated out with a KBr solution; this method is easy, cheap, safe and fairly effective.
متن کاملOne-pot synthesis of quinazoline derivatives via [2+2+2] cascade annulation of diaryliodonium salts and two nitriles.
An efficient one-pot approach to multiple substituted quinazolines with diaryliodonium salt , and two nitriles has been presented. The reaction enables great flexibility of the substitution patterns on quinazolines and is applicable to two different nitriles to give a regio-selective product.
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ژورنال
عنوان ژورنال: The Journal of Organic Chemistry
سال: 2017
ISSN: 0022-3263,1520-6904
DOI: 10.1021/acs.joc.7b01652