4909-81-3

Basic information

• Product Name: Benzoic acid (S)-1-methylpropyl ester
• Synonyms: (+)-Benzoic acid (S)-sec-butyl ester;Benzoic acid (1S)-1-methylpropyl ester;Benzoic acid (S)-1-methylpropyl ester;Benzoic acid (S)-sec-butyl ester
• CAS NO: 4909-81-3
• Molecular Formula: C₁₁H₁₄O₂
• Molecular Weight: 178.23
• Mol File: 4909-81-3.mol
• Article Data: 51

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Benzoic acid (S)-1-methylpropyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoic acid (S)-1-methylpropyl ester(4909-81-3)
• EPA Substance Registry System: Benzoic acid (S)-1-methylpropyl ester(4909-81-3)

Safety Data

• Hazardous Substances Data: 4909-81-3(Hazardous Substances Data)

Upstream product

• 92844-60-5 N-isobutyl-N-nitro-O-benzoylhydroxylamine 
• 65-85-0 benzoic acid 
• 56544-13-9 1-methyl-1-propenyl benzoate 
• 56544-12-8 but-2-en-2-yl benzoate 
• 27350-45-4 (S)-sec-butyl diphenylphosphinite 
• 56544-11-7 1-ethylethenyl benzoate 
• 4909-81-3 s-butyl benzoate 
• 582-25-2 Potassium benzoate 
• 64-17-5 ethanol 
• 50896-54-3 (S)-(+)-1-methylpropyl p-toluenesulfonate 
• 98-88-4 benzoyl chloride 
• 264195-03-1 (S)-2-benzoyloxy-4-[(1S,4R)-2-oxobornane-10-sulfenyl]butane 
• 4221-99-2 (S)-2-butanol 
• 61530-30-1 (R)-sec-butyl 4-methylbenzenesulfonate 

Downstream Products

• 4221-99-2 (S)-2-butanol 
• 14898-79-4 (2R)-butan-2-ol 
• 3306-36-3 (1R)-1-methylpropyl benzoate 
• 1485-70-7 N-benzylbenzamide 

Relevant articles and documents

N-Aroylbenzotriazoles as Efficient Reagents for o-Aroylation in Absence of Organic Solvent

N-Aroylbenzotriazoles have been shown to be efficient reagents for esterification in the absence of organic solvent. Grinding of N-aroylbenzoytiazoles with twofold excess of alcohols for a couple of hours at room temperature gave corresponding esters in high percentage of yields.

LiHMDS: Facile, highly efficient and metal-free transesterification under solvent-free condition

Transesterification is one of the important organic reactions employed in numerous industrial as well as laboratory applications for the synthesis of various esters. Herein, we report a rapid, highly efficient, and transition metal-free transesterification reaction in the presence of LiHMDS under solvent-free conditions. The transesterification reaction was carried out with three different benzoate esters and a wide range of primary and secondary alcohols (from C3-C18) in good to excellent yields (45 examples). By considering the commercial role of esters, this method will be promising for the facile synthesis of esters in industry-relevant applications.

Aldehydes as potential acylating reagents for oxidative esterification by inorganic ligand-supported iron catalysis

The oxidative esterification of various aldehydes with alcohols could be achieved by a heterogeneous iron(iii) catalyst supported on a ring-like POM inorganic ligand under mild conditions, affording the corresponding esters, including several drug molecules and natural products, in high yields. ESI-MS and control experiments demonstrated that POM-FeV(O) was the active catalytic species and the plausible mechanism was presented. More importantly, the 6th run of the iron catalyst recycles shows only a slight decrease in the yield.