22103-82-8

Basic information

• Product Name: Benzoic acid, 2-(chlorocarbonyl)-, ethyl ester
• Synonyms: Phthalsaeure-aethylester-chlorid;2-carboethoxybenzoyl chloride;monoethyl o-phthaloyl chloride;phthalic monoacid monoethyl ester chloride;phthalic acid ethyl ester chloride;o-carbethoxybenzoyl chloride;o-Chlorformyl-benzoesaeure-ethylester
• CAS NO: 22103-82-8
• Molecular Formula: C10H9ClO3
• Molecular Weight: 212.633
• Mol File: 22103-82-8.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: Benzoic acid, 2-(chlorocarbonyl)-, ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoic acid, 2-(chlorocarbonyl)-, ethyl ester(22103-82-8)
• EPA Substance Registry System: Benzoic acid, 2-(chlorocarbonyl)-, ethyl ester(22103-82-8)

Safety Data

• Hazardous Substances Data: 22103-82-8(Hazardous Substances Data)

Upstream product

• 2306-33-4 monoethyl phthalate 
• 85-44-9 phthalic anhydride 
• 65-85-0 benzoic acid 
• 7719-12-2 phosphorus trichloride 
• 71-43-2 benzene 
• 7719-09-7 thionyl chloride 

Downstream Products

• 85-44-9 phthalic anhydride 
• 75-00-3 chloroethane 
• 52723-80-5 bis-(2-ethoxycarbonyl-benzoyl)-peroxide 
• 81750-91-6 dimethyl 2--1,2-dihydro-1-isoquinolylphosphonate 
• 93498-56-7 diethyl 2--1,2-dihydro-1-isoquinolylphosphonate 
• 138344-91-9 3-Butyl-2-[2-(2-[1,3]dithian-2-yl-4,5-dimethoxy-phenyl)-ethyl]-3-hydroxy-2,3-dihydro-isoindol-1-one 
• 138344-92-0 N-<2-(1,3-dithian-2-yl)-4,5-dimethoxyphenethyl>phthalimide S-oxide 
• 138344-99-7 N-[2-(2-[1,3]Dithian-2-yl-4,5-dimethoxy-phenyl)-ethyl]-2-pentanoyl-benzamide 
• 124959-34-8 1-chloro-4-(2'-thienyl)-phthalazine 
• 873548-67-5 ethyl-2-(thiophene-2-carbonyl)benzoate 
• 87768-13-6 2-[2-Ethoxycarbonyl-2-(triphenyl-λ⁵-phosphanylidene)-acetyl]-benzoic acid ethyl ester 
• 87768-17-0 2-[2-Methoxycarbonyl-2-(triphenyl-λ⁵-phosphanylidene)-acetyl]-benzoic acid ethyl ester 
• 121074-81-5 O''-(2-ethoxycarbonyl-benzoyl)-erythromycin 
• 109596-79-4 thiophthalic acid O-ethyl ester-S-benzyl ester 

Relevant articles and documents

A convenient access to thienyl-substituted phthalazines

A synthesis of 1-alkoxy- and 1-amino- substituted 4-(2-thienyl)- phthalazines is described from halo-derivatives of 4-(2-thienyl)-1-(2H)- phthalazinone 3.

Synthesis of isoindolobenzazepines via photocyclization of N-(2-formyl phenethyl)phthalimide derivatives

Reaction of imine 2 with ester acid chloride 3 gives aldehydic phthalimide 4 which on treatment with dithiols (n = 2, 3) yields the thioacetal 5.Photolysis of 5 furnish cyclic product 6(a-c).Desulphurisation of 6a affords lennoxamine model 7.Deketalisatio

Preparation of 13-Substituted 8H-Dibenzoquinolizin-8-ones by Intramolecular Wittig-Horner Reaction of Dialkyl 2-(o-Acylbenzoyl)-1,2-dihydro-1-isoquinolylphosphonates

Dialkyl 2-(o-acylbenzoyl)-1,2-dihydro-1-isoquinolyl-phosphonates (1) were prepared by reactions of isoquinoline, o-acylbenzoyl chloride, and trialkyl phosphites.Treatment of 1 with lithium diisopropylamide gave 13-substituted 8H-dibenzoquinolizin-8-ones by intramolecular Wittig-Horner reaction.Especially, 13-alkoxy and dimethylamino derivatives were obtained in good yields.A similar reaction of dimethyl 1--1,2-dihydro-2-quinolylphosphonate was also described.