22693-31-8

Basic information

• Product Name: Benzoyl azide, 4-iodo-
• CAS NO: 22693-31-8
• Molecular Formula: C7H4IN3O
• Molecular Weight: 273.033
• Mol File: 22693-31-8.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Benzoyl azide, 4-iodo-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoyl azide, 4-iodo-(22693-31-8)
• EPA Substance Registry System: Benzoyl azide, 4-iodo-(22693-31-8)

Safety Data

• Hazardous Substances Data: 22693-31-8(Hazardous Substances Data)

Upstream product

• 1711-02-0 4-iodobenzoic acid chloride 
• 332021-24-6 1H-1,2,3-benzotriazol-1-yl(4-iodophenyl)methanone 
• 619-58-9 4-iodobenzoic acid 
• 39115-95-2 4-iodobenzohydrazide 

Downstream Products

• 342582-63-2 4-nitrophenyl (4-iodophenyl)carbamate 

Relevant articles and documents

Water-Proton Relaxivities of Radical Nanoparticles Self-Assembled via Hydration or Dehydration Processes

Nanoparticles capable of accumulating in tumor tissues are promising materials for tumor imaging and therapy. In this study, two radical nanoparticles (RNPs), denoted as 1 and 2, composed of self-assembled ureabenzene derivatives possessing one or two amp

Unprecedented Transformation of a Directing Group Generated in Situ and Its Application in the One-Pot Synthesis of 2-Alkenyl Benzonitriles

An unprecedented protocol for the transformation of benzoyl azides into benzonitrile derivatives via iminophosphoranes generated in situ is described. The strategy was successfully applied to the de-novo synthesis of 2-alkenylated benzonitrile derivatives from benzoyl azides through ortho CH activation/alkenylation followed by subsequent rearrangement. The salient features of this protocol involve incorporation of two important functionalities through cyanation and olefination in one pot under mild reaction conditions by using a less expensive Ru catalyst. The mechanism was established by isolating and characterising (using 31PNMR) an intermediate with two ortho functionalities, iminophosphorane and olefin, under specific reaction conditions. Directly functional! Cyanation and olefination was accomplished in one pot from benzoyl azides through an unprecedented directing group transformation. The method generates benzonitriles and can be used for the synthesis of 2-alkenylated benzonitrile derivatives (see scheme).

3,4,5-Trifluorobenzeneboronic acid: A mild and versatile catalyst for the one-pot synthesis of acyl azides from carboxylic acids

Acyloxyboron intermediates generated from carboxylic acids and 3,4,5-trifluorobenzeneboronic acid react with sodium azide to furnish the corresponding acyl azides in moderate to good yields.