89036-86-2

Basic information

• Product Name: Benzene, 1,1'-(2-bromo-1,3-propanediyl)bis-
• CAS NO: 89036-86-2
• Molecular Formula: C15H15Br
• Molecular Weight: 275.188
• Mol File: 89036-86-2.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1'-(2-bromo-1,3-propanediyl)bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1'-(2-bromo-1,3-propanediyl)bis-(89036-86-2)
• EPA Substance Registry System: Benzene, 1,1'-(2-bromo-1,3-propanediyl)bis-(89036-86-2)

Safety Data

• Hazardous Substances Data: 89036-86-2(Hazardous Substances Data)

Upstream product

• 49802-75-7 2-benzyl-3-phenyl-propionyl chloride 
• 618-68-8 2-benzyl-3-phenylpropanoic acid 
• 888021-85-0 2-(1-benzyl-2-phenyl-ethoxysulfonyl)-benzoic acid 2-(2-methoxy-ethoxy)-ethyl ester 
• 1082742-85-5 C₂₄H₂₁NO₃S 
• 102-04-5 1,3-Diphenylpropanone 
• 5381-92-0 1,3-diphenylpropan-2-ol 

Downstream Products

• 142088-74-2 N-Benzyl-1,3-diphenyl-2-propylamine 
• 1081-75-0 1,3-diphenylpropane 
• 666236-45-9 (propane-1,3-diyl-2-d)dibenzene 

Relevant articles and documents

Method for hydrogenolysis of halides

The invention discloses a method for hydrogenolysis of halides. The invention discloses a preparation method of a compound represented by a formula I. The preparation method comprises the following step: in a polar aprotic solvent, zinc, H2O and a compound represented by a formula II are subjected to a reaction as shown in the specification, wherein X is halogen; Y is -CHRR or R; hydrogenin H2O exists in the form of natural abundance or non-natural abundance. According to the preparation method, halide hydrogenolysis can be simply, conveniently and efficiently achieved through a simple and mild reaction system, and good functional group compatibility and substrate universality are achieved.

Stereoretentive halogenations and azidations with titanium(IV) enabled by chelating leaving groups

Titaniumdoes it again! With the help of nucleophile-assisting leaving groups (NALGs), alkyl bromides, iodides, and, for the first time, azides are obtained from sulfonates withcomplete retention of configuration. Critical to the design of these new titanium(IV) reactions has been the use of NALGs which are thought to chelate the Lewis acid reagent in the transition state promoting an SNi-type mechanism. (Chemical Equation Presented)

A PRACTICAL ALTERNATIVE TO THE HUNSDIECKER REACTION

Carboxylic acid esters derived from N-hydroxy-pyridine-2-thione react with carbon tetrachloride, bromotrichloromethane or iodoform in a radical chain reaction to give the corresponding noralkyl chlorides, bromides or iodides in high yield.