118757-31-6

Basic information

• Product Name: [bis-(o-methoxybenzoyloxy)iodo]benzene
• Synonyms: [bis-(o-methoxybenzoyloxy)iodo]benzene
• CAS NO: 118757-31-6
• Molecular Weight: 506.294
• Mol File: 118757-31-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: [bis-(o-methoxybenzoyloxy)iodo]benzene(CAS DataBase Reference)
• NIST Chemistry Reference: [bis-(o-methoxybenzoyloxy)iodo]benzene(118757-31-6)
• EPA Substance Registry System: [bis-(o-methoxybenzoyloxy)iodo]benzene(118757-31-6)

Safety Data

• Hazardous Substances Data: 118757-31-6(Hazardous Substances Data)

Upstream product

• 3240-34-4 [bis(acetoxy)iodo]benzene 
• 579-75-9 2-Methoxybenzoic acid 
• 591-50-4 iodobenzene 
• 932-72-9 (Dichloroiodo)benzene 

Downstream Products

• 1225446-60-5 2-methoxybenzoic acid 2,2-dimethyl-5-nitroso-[1,3]dioxan-5-yl ester 

Relevant articles and documents

α-Acyloxynitroso dienophiles in [4+2] hetero Diels-Alder cycloadditions: mechanistic insights

α-Acyloxynitroso derivatives are a class of heterodienophiles leading to valuable 3,6-dihydro-1,2-oxazines or the corresponding aminoalcohols in good yields. The discovery that a β-oxygenated moiety led to a domino [4+2] cycloaddition/σN-O bond cleavage in the presence of a catalytic amount of Lewis acid was investigated in detail, through kinetic profiling of the reaction both in the absence and presence of a promoter. These studies showed that the role of the Lewis acid was to accelerate the σN-O bond cleavage thereby promoting a highly reproducible sequence. In addition, our preliminary results on an asymmetric version of this domino sequence are reported.