73842-45-2

Basic information

• Product Name: (4-CHLORO-PHENYLAMINO)-P-TOLYL-ACETIC ACID
• Synonyms: (4-CHLORO-PHENYLAMINO)-P-TOLYL-ACETIC ACID
• CAS NO: 73842-45-2
• Molecular Formula: C15H14ClNO2
• Molecular Weight: 275.73
• Mol File: 73842-45-2.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: (4-CHLORO-PHENYLAMINO)-P-TOLYL-ACETIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: (4-CHLORO-PHENYLAMINO)-P-TOLYL-ACETIC ACID(73842-45-2)
• EPA Substance Registry System: (4-CHLORO-PHENYLAMINO)-P-TOLYL-ACETIC ACID(73842-45-2)

Safety Data

• Hazardous Substances Data: 73842-45-2(Hazardous Substances Data)

Upstream product

• 13227-01-5 2-amino-2-(4-methylphenyl)acetic acid 
• 122-01-0 4-chloro-benzoyl chloride 

Relevant articles and documents

5-Oxazolones, IV Reactions of 5(4H)-Oxazolones with Triphenylphosphonium Methylides

The Wittig reaction of ethyl (triphenylphosphoranylidene)acetate (2a) with the carbonyl group of trisubstituted 5(4H)-oxazolones 1a-c afforded ethyl 5(4H)-oxazolylideneacetates 3a-c and triphenylphosphane oxide.Starting from oxazolones 1d-i and ylide 2a, methyleneoxazoles 3d, e and ethyl 5-oxazoleacetates 4a-f were obtained besides ylides 5a-e deriving from the nucleophilic attack of the ylide at 1 and subsequent opening of the oxazole ring.Oxazolones 1a-c reacted also with triphenylphosphonium phenylmethylide (2b) to yield methyleneoxazoles 3f,g and ylides 5f-h.By treating triphenylphosphonium methylide (2c) and -methoxymethylide (2d) with 1a-c only open-chain compounds 5i-k and 5l-n, respectively, were obtained.