1107549-18-7

Basic information

• Product Name: cis-1,2-bis(trimethylsiloxy)-1,2-bis(4-bromophenyl)cyclopropane
• Synonyms: cis-1,2-bis(trimethylsiloxy)-1,2-bis(4-bromophenyl)cyclopropane
• CAS NO: 1107549-18-7
• Molecular Weight: 528.431
• Mol File: 1107549-18-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: cis-1,2-bis(trimethylsiloxy)-1,2-bis(4-bromophenyl)cyclopropane(CAS DataBase Reference)
• NIST Chemistry Reference: cis-1,2-bis(trimethylsiloxy)-1,2-bis(4-bromophenyl)cyclopropane(1107549-18-7)
• EPA Substance Registry System: cis-1,2-bis(trimethylsiloxy)-1,2-bis(4-bromophenyl)cyclopropane(1107549-18-7)

Safety Data

• Hazardous Substances Data: 1107549-18-7(Hazardous Substances Data)

Upstream product

• 75-77-4 chloro-trimethyl-silane 
• 75-11-6 diiodomethane 
• 35578-47-3 4,4'-dibromobenzil 

Downstream Products

• 33170-68-2 1,3-bis-(4-bromo-phenyl)-propane-1,3-dione 

Relevant articles and documents

Diastereoselective nucleophilic cyclopropanation of 1,2-diketones and α-ketoimines with bis(iodozincio)methane

A reaction of 1,2-diketones and α-ketoimines with bis(iodozincio)methane gave cyclopropan-1,2-diol and 2-aminocyclopropanol respectively via nucleophilic [2+1]cycloaddition. The reaction proceeded via a sequential nucleophilic attack of the dizinc reagent to vicinal two carbonyl group. The reaction showed high diastereoselectivity to give cis-isomer via a face-to-face coordination between the substrate and bis(iodozincio)methane.