36966-92-4

Basic information

• Product Name: 4-Chlor-phenylnitrosamin
• Synonyms: 4-Chlor-phenylnitrosamin
• CAS NO: 36966-92-4
• Molecular Weight: 156.572
• Mol File: 36966-92-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4-Chlor-phenylnitrosamin(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Chlor-phenylnitrosamin(36966-92-4)
• EPA Substance Registry System: 4-Chlor-phenylnitrosamin(36966-92-4)

Safety Data

• Hazardous Substances Data: 36966-92-4(Hazardous Substances Data)

Upstream product

• 106-47-8 4-chloro-aniline 
• 17333-85-6 4-chlorophenyldiazonium salt 

Downstream Products

• 33608-73-0 (Z)-(4-chloro-phenyl)-diazenecarbonitrile 
• 21857-38-5 1-(4-chlorophenyl)-2-(phenylsulfonyl)diazene 
• 17333-85-6 4-chlorophenyldiazonium salt 
• 162378-37-2 4-chlorobenzenediazotate 
• 4792-67-0 5-chloro-indole-2-carboxylic acid ethyl ester 
• 5296-86-6 2-[(4-chlorophenyl)-hydrazono]-propionic acid ethyl ester 
• 1073-70-7 4-chlorophenylhydrazine hydrochloride 

Relevant articles and documents

Rh(II)-catalyzed intramolecular annulation of N-sulfonyl 1,2,3-triazoles with indole derivatives: A new method for synthesis pyranoindoles

A direct and highly stereoselective approach for the synthesis of Z-alkenyl-pyranoindoles had been developed by utilizing Rh(II)-catalyzed intramolecular cyclization of N-sulfonyl-1,2,3-triazoles with indole derivatives. A variety of pyranoindoles were obtained in 44-93% yields. Moreover, a more convenient synthesis of pyranoindoles starting from terminal alkyne was realized via a Cu-Rh sequentially catalyzed one-pot cascade reaction.

Kinetics and Intermediates in the Several Forward and Reverse Reactions of Nitro-substituted Arenediazonium Ions with Hydroxide Ion

Stopped- and quenched-flow kinetics and rapid-scanning u.v. spectrophotometry have been applied to the kinetics of the forward and reverse reactions of ArN2(1+) with OH(1-), where Ar bears one or more strongly electronegative substituents (Cl,NO2), in which case the syn-diazotate (formed rapidly from the initially produced diazohydroxyde) functions as a reactive intermediate leading to the thermodinamically favoured anti-diazotate.Measurements of forward and reverse rates in some cases have enabled the determination of equilibrium constants for both acid-base andisomerisation reactions.It has thus been possible to extend the number of compounds for which these data are available, and hence derive more complete linear free energy relationships for both kinetic and equlibrium constants. (These include determinations of Σ and ?+ parameters for the 2-nitro- and 2-chloro-groups.) A complete description of the quenched-flow apparatus is provided.Time-resolved u.v.-visible spectra of the transient syn-diazotate have been obtained for the 4-nitro, 2-chloro-4-nitro-, 4-chloro-2-nitro-, and 2,4-dinitro-substituted materials.