151603-30-4

Basic information

• Product Name: 1,3-Benzenedicarbonyl dichloride, 2-bromo-
• CAS NO: 151603-30-4
• Molecular Formula: C8H3BrCl2O2
• Molecular Weight: 281.921
• Mol File: 151603-30-4.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: 1,3-Benzenedicarbonyl dichloride, 2-bromo-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Benzenedicarbonyl dichloride, 2-bromo-(151603-30-4)
• EPA Substance Registry System: 1,3-Benzenedicarbonyl dichloride, 2-bromo-(151603-30-4)

Safety Data

• Hazardous Substances Data: 151603-30-4(Hazardous Substances Data)

Upstream product

• 576-22-7 2-Bromo-m-xylene 
• 7719-09-7 thionyl chloride 
• 22433-91-6 2-bromoisophthalic acid 

Downstream Products

• 1026263-75-1 3-[3-(2,2-Bis-methoxycarbonyl-acetyl)-2-bromo-phenyl]-2-methoxycarbonyl-3-oxo-propionic acid methyl ester 
• 189632-07-3 2-Bromo-N,N'-bis-((S)-1-hydroxymethyl-2-phenyl-ethyl)-isophthalamide 
• 189632-43-7 2-Bromo-N,N'-bis-((S)-1-hydroxymethyl-2,2-dimethyl-propyl)-isophthalamide 
• 1253189-35-3 N,N,N',N'-tetraisopropyl-2-bromoisophthalamide 
• 1276021-20-5 (+/-)-N,N'-bis(2-carbamoyl-3-methylbut-2-yl)-2-bromobenzene-1,3-dicarboxamide 
• 1276021-21-6 (+/-)-2-bromo-1,3-bis(4-isopropyl-4-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)benzene 
• 1276021-35-2 (S,S)-2-bromo-1,3-bis(4-isopropyl-4-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)benzene 
• 1276021-34-1 (S,S)-N,N'-bis(2-carbamoyl-3-methylbut-2-yl)-2-bromobenzene-1,3-dicarboxamide 
• 174833-49-9 2-bromo-1,3-diacetylbenzene 
• 1292781-17-9 2,6-bis(2-methyloxazol-4-yl)bromobenzene 
• 1292781-18-0 2-(2-methylthiazole-4-yl)-6-(2-methyloxazole-4-yl)bromobenzene 
• 1292781-21-5 C₁₂H₉Br₂NO₂ 
• 1448813-58-8 (2-bromo-1,3-phenylene)bis((diphenylphosphino)methanone) 
• 1448813-69-1 [NiBr{2,6-{Ph₂PC(O)}2(C₆H₃)}] 

Relevant articles and documents

A Masked Phosphinidene Trapped in a Fluxional NCN Pincer

The trapping of a phosphinidene (R-P) in an NCN pincer is presented. Stabilized phosphinidene 1 was characterized by31P{1H},1H, and13C{1H} NMR spectroscopy, exhibiting an averaged C2vsymmet

Catalytic Activation of N2O at a Low-Valent Bismuth Redox Platform

Herein we present the catalytic activation of N2O at a BiI→BiIII redox platform. The activation of such a kinetically inert molecule was achieved by the use of bismuthinidene catalysts, aided by HBpin as reducing agent. The protocol features remarkably mild conditions (25 °C, 1 bar N2O), together with high turnover numbers (TON, up to 6700) and turnover frequencies (TOF). Analysis of the elementary steps enabled structural characterization of catalytically relevant intermediates after O-insertion, namely a rare arylbismuth oxo dimer and a unique monomeric arylbismuth hydroxide. This protocol represents a distinctive example of a main-group redox cycling for the catalytic activation of N2O.

Novel bisamide palladium(II) pincer complexes: effective catalysts in α-arylation of ketones

Three benzenedicarboxamide ligands (L) were designed and synthesized, and each was used to prepare a palladium(II) complex Pd(L)Br and Pd(L)(OAc). These NCN pincer complexes were used to catalyze the α-arylations of a variety of ketones with aryl chlorides or bromides in various solvents, and moderate-to-excellent yields were obtained (up to 95%). Further research showed that unactivated and sterically hindered aryl halides and ketones are also suitable substrates for the synthesis of α-arylation. Graphical Abstract: [Figure not available: see fulltext.].