61733-90-2

Basic information

• Product Name: Borinic acid, bis(4-chlorophenyl)-, 2-aminoethyl ester
• CAS NO: 61733-90-2
• Molecular Formula: C14H14BCl2NO
• Molecular Weight: 293.988
• Mol File: 61733-90-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Borinic acid, bis(4-chlorophenyl)-, 2-aminoethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Borinic acid, bis(4-chlorophenyl)-, 2-aminoethyl ester(61733-90-2)
• EPA Substance Registry System: Borinic acid, bis(4-chlorophenyl)-, 2-aminoethyl ester(61733-90-2)

Safety Data

• Hazardous Substances Data: 61733-90-2(Hazardous Substances Data)

Upstream product

• 106-39-8 bromochlorobenzene 
• 121-43-7 Trimethyl borate 
• 141-43-5 ethanolamine 
• 873-77-8 (4-chlorphenyl)magnesium bromide 
• 102-24-9 cyclotriboric acid trimethyl ester 

Downstream Products

• 89566-59-6 di-(p-chlorophenyl)borinic acid 
• 95890-52-1 2,2-bis(4-chlorophenyl)-4,4-tetramethylene-1,3-dioxa-4-azonia-2-boratacyclohexane 
• 95890-53-2 2,2-bis(4-chlorophenyl)-6-methyl-4,4-tetramethylene-1,3-dioxa-4-azonia-2-boratacyclohexane 
• 95890-51-0 4,4-dibenzyl-2,2-bis(4-chlorophenyl)-1,3-dioxa-4-azonia-2-boratacyclohexane 
• 95890-54-3 2,2-bis(4-chlorophenyl)-4,4-(3-oxapentamethylene)-1,3-dioxa-4-azonia-2-boratacyclohexane 

Relevant articles and documents

Borinic acid catalysed peptide synthesis

The catalytic synthesis of peptides is a major challenge in the modern organic chemistry hindered by the well-established use of stoichiometric coupling reagents. Herein, we describe for the first time that borinic acid is able to catalyse this reaction under mild conditions with an improved activity compared to our recently developed thiophene-based boronic acid. This catalyst is particularly efficient for peptide bond synthesis affording dipeptides in good yields without detectable racemization.

Synthesis and anticoccidial activity of some azacyclo organoborinates

A series of azacyclo organoborinates derivatives of piperidinyl and pyridinyl alcohols were prepared and their anticoccidial activity was tested in vitro assay system. Among them, di(4-chlorophenyl)(2-piperidinylmethoxy-O,N)boron, di(3-trifluoromethylphenyl)(2-piperidinylmethoxy-O,N)boron, di(3-trifluoromethylphenyl)(2-pyridinylmethoxy-O,N)boron, and di(3-trifluoromethylphenyl)(2-pyridinylethoxy-O,N)boron, showed moderate anticoccidial activity against Eimeria tenella.