104132-79-8

Basic information

• Product Name: Benzeneacetyl chloride, 4-chloro-alpha-oxo- (9CI)
• Synonyms: Benzeneacetyl chloride, 4-chloro-alpha-oxo- (9CI)
• CAS NO: 104132-79-8
• Molecular Formula: C₈H₄Cl₂O₂
• Molecular Weight: 203.02216
• Product Categories: ACETYLHALIDE
• Mol File: 104132-79-8.mol
• Article Data: 21

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Benzeneacetyl chloride, 4-chloro-alpha-oxo- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Benzeneacetyl chloride, 4-chloro-alpha-oxo- (9CI)(104132-79-8)
• EPA Substance Registry System: Benzeneacetyl chloride, 4-chloro-alpha-oxo- (9CI)(104132-79-8)

Safety Data

• Hazardous Substances Data: 104132-79-8(Hazardous Substances Data)

Upstream product

• 34966-48-8 ethyl 2-(4-chlorophenyl)-2-oxoacetate 
• 99-91-2 para-chloroacetophenone 
• 108-90-7 chlorobenzene 
• 4755-77-5 Ethyl oxalyl chloride 
• 32174-34-8 methyl 4-chloromandelate 
• 37542-28-2 methyl (p-chlorphenyl)glyoxylate 
• 7099-88-9 4-chlorophenylglyoxylic acid 

Downstream Products

• 104132-54-9 N-(4-Chlorphenylglyoxyloyl)-1-pyrrolidincarboximidoylchlorid 
• 104132-53-8 N-(4-Chlorphenylglyoxyloyl)(diisopropylamino)formimidoylchlorid 
• 129168-26-9 4-Chlor-N-cyclopropylethyl-phenylglyoxylhydroxamsaeure 
• 117177-63-6 N-Benzyl-4-chlor-phenylglyoxylohydroxamsaeure 
• 160114-84-1 N-(4-chlorophenyl)-4-chlorophenylglyoxylohydroxamic acid 
• 663918-39-6 N-(2-chloropyridine-3-yl)-2-oxo-2-(4-chlorophenyl)acetamide 
• 1345669-09-1 N-allyl-N-benzyl-2-(4-chlorophenyl)-2-oxoacetamide 
• 75716-85-7 tert-butyl 2-(4-chlorophenyl)-2-oxoacetate 
• 51747-43-4 2-(4-chlorophenyl)-acrylic acid 

Relevant articles and documents

Copper-catalyzed B-H bond insertion reaction: A highly efficient and enantioselective C-B bond-forming reaction with amine-borane and phosphine-borane adducts

A copper-catalyzed B-H bond insertion reaction with amine- and phosphine-borane adducts was realized with high yield and enantioselectivity under mild reaction conditions. The B-H bond insertion reaction provides a new C-B bond-forming methodology and an

N-Heterocyclic Carbene-Catalyzed Umpolung of Alkynyl 1,2-Diketones

The umpolung of alkynyl 1,2-diketones via N-heterocyclic carbene (NHC) catalysis was achieved for the first time, allowing the rapid access to a large variety of synthetically and pharmaceutically important α-pyrones under very mild conditions. A completely new NHC-catalyzed umpolung pattern involving an O-acylated allenolate as the key intermediate was proposed. Moreover, an unprecedented reaction pathway, featured by a series of group migrations and new bond formation, was postulated to demonstrate the formation of the products. (Figure presented.).

Nucleophilic β-Carbon Activation of Propionic Acid as a 3-Carbon Synthon by Carbene Organocatalysis

Direct β-carbon activation of propionic acid (C2H5CO2H) by carbene organocatalysis has been developed. This activation affords the smallest azolium homoenolate intermediate (without any substituent) as a 3-carbon nucleophi

Diversification of α-ketoamides: Via transamidation reactions with alkyl and benzyl amines at room temperature

A wide range of N-tosyl α-ketoamides underwent transamidation with various alkyl amines in the absence of a catalyst, base, or additive. On the other hand, transamidation in N-Boc α-ketoamides was achieved in the presence of Cs2CO3. The reactions proceede

Novel synthesis of tetrahydro-1H-pyrrolo[1,2-a]imidazol-2-ones via decarboxylative cyclization reaction of α-amino acids and α-ketoamides

An efficient and practical method was developed for the synthesis of tetrahydro-1H-pyrrolo[1,2-a]imidazol-2-ones based on the decarboxylative cyclization reaction of α-ketoamides and proline. In most cases, tetrahydro-1H-pyrrolo[1,2-a]imidazol-2-ones were obtained with perfect diastereoselectivity to give trans-isomer in excellent yield.