77256-41-8

Basic information

• Product Name: benzyl 2,4,6-triisopropylbenzoate
• Synonyms: benzyl 2,4,6-triisopropylbenzoate
• CAS NO: 77256-41-8
• Molecular Weight: 338.49
• Mol File: 77256-41-8.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: benzyl 2,4,6-triisopropylbenzoate(CAS DataBase Reference)
• NIST Chemistry Reference: benzyl 2,4,6-triisopropylbenzoate(77256-41-8)
• EPA Substance Registry System: benzyl 2,4,6-triisopropylbenzoate(77256-41-8)

Safety Data

• Hazardous Substances Data: 77256-41-8(Hazardous Substances Data)

Upstream product

• 21524-34-5 2,4,6-triisopropyl-1-bromobenzene 
• 49623-71-4 2,4,6-triisopropylbenzoic acid 
• 108-88-3 toluene 
• 100-51-6 benzyl alcohol 
• 57199-00-5 2,4,6-triisopropylbenzoyl chloride 
• 100-39-0 benzyl bromide 

Downstream Products

• 77256-62-3 1'-methylbenzyl 2,4,6-triisopropylbenzoate 

Relevant articles and documents

Esterification of the Primary Benzylic C-H Bonds with Carboxylic Acids Catalyzed by Ionic Iron(III) Complexes Containing an Imidazolinium Cation

The first iron-catalyzed esterification of the primary benzylic C-H bonds with carboxylic acids using di-tert-butyl peroxide as an oxidant is achieved by novel ionic iron(III) complexes containing an imidazolinium cation. The use of well-defined, air-stable, and available iron(III) complex in a 5 mol % loading and readily available starting materials with a broad generality and outstanding sterically hindered tolerance renders this methodology a useful alternative to other protocols that are typically employed for the synthesis of benzyl esters.

A relative organolithium stability scale derived from tin-lithium exchange equilibria. Substituent effects on the stability of α-oxy- and α-aminoorganolithium compounds

Quantitative thermodynamic stability scales of organolithium compounds can be derived from measurements of tin-lithium exchange equilibria. A ΔGeq scale of α-oxy- and α-aminoorganolithium compounds was established, and quantitative stabilization effects of O-alkyl, O-alkoxyalkyl, O-carbamoyl, N-carbamoyl, and O-carbonyl groups of the α-carbanion are presented. It has been found that an α-oxycarbanion is far better stabilized by a carbonyl group as the O-substituent than by an alkyl or alkoxyalkyl group, while the anion-stabilizing effects of the different O-carbonyl substituents are comparable. An N-carbamoyl group was found to have a somewhat higher stabilizing effect than its O-carbamoyl counterpart. NMR data are presented that show that benzylic N- or O-substituted carbanions have highly planarized structures where the negative charge is highly delocalized. The stability data obtained from the tin-lithium exchanges can be easily converted into "effective pK" data that are useful for predicting the acid-base behavior of this type of organolithium species.