Tetrahydroxydiboron (also named as Hypoboric acid,Diboronic Acid,Bis-Boric acid,Tetrahydroxydiborane,BBA)is an efficient borylating reagent which can be used to borylate a wide variety of aryl and heteroaryl substrates with low Pd- and Ni-catalyst loads.
Palladium Pincer Complex Catalyzed Substitution of Vinyl Cyclopropanes, Vinyl Aziridines, and Allyl Acetates with Tetrahydroxydiboron. An Efficient Route to Functionalized Allylboronic Acids and Potassium Trifluoro(allyl)borates. 
Palladium-Catalyzed, Direct Boronic Acid Synthesis from Aryl Chlorides: A Simplified Route to Diverse Boronate Ester Derivatives. 
Nickel-Catalyzed Borylation of Halides and Pseudohalides with Tetrahydroxydiboron [B2(OH)4]. 
Rapid and Selective in situ Reduction of Pyridine-N-oxides with Tetrahydroxydiboron. 
Tetrahydroxydiboron-Mediated Palladium-Catalyzed Transfer Hydrogenation and Deuteriation of Alkenes and Alkynes Using Water as the Stoichiometric H or D Atom Donor. 
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