10.1021/ol702420x.s002
Hiroyoshi Noguchi
Hiroyoshi
Noguchi
Takayuki Shioda
Takayuki
Shioda
Chih-Ming Chou
Chih-Ming
Chou
Michinori Suginome
Michinori
Suginome
Differentially Protected
Benzenediboronic Acids: Divalent
Cross-Coupling Modules for the Efficient
Synthesis of Boron-Substituted
Oligoarenes
American Chemical Society
2008
monoprotected
derivative
module
i.e
oligoarene
Suzuki
synthesis
acid
basis
sp 2 iodides
boronyl groups
strategy
Efficient Synthesis
Divalent
chloride
OligoarenesOn
Protected
Benzenediboronic
divalent
triflate
Differentially
bromides
Module
Acid
2008-02-07 00:00:00
Journal contribution
https://acs.figshare.com/articles/journal_contribution/Differentially_Protected_Benzenediboronic_Acids_Divalent_Cross_Coupling_Modules_for_the_Efficient_Synthesis_of_Boron_Substituted_Oligoarenes/2958637
On the basis of the boron-masking strategy, new divalent cross-coupling modules have been designed for the efficient synthesis of boron-substituted oligoarenes. The modules, i.e., monoprotected <i>o</i>-, <i>m</i>-, and <i>p</i>-benzenediboronic acid derivatives, undergo highly selective Suzuki−Miyaura coupling with sp<sup>2</sup> iodides, bromides, chlorides, and triflates, affording coupling products in which the protected boronyl groups are
left intact.