94128-71-9

Upstream product

• 593-56-6 N-methoxylamine hydrochloride 
• 6068-72-0 4-cyanobenzoyl chlorIde 
• 619-65-8 4-cyanobenzoic Acid 
• 67-62-9 O-Methylhydroxylamin 

Downstream Products

• 619-65-8 4-cyanobenzoic Acid 
• 838-33-5 4-( benzoxazol-2-yl)benzonitrile 

Relevant academic research and scientific papers

Palladium-Catalyzed Inert C?H Bond Activation and Cyclocarbonylation of Isoquinolones with Carbon Dioxide Leading to Isoindolo[2,1-b]isoquinoline-5,7-Diones

A palladium-catalyzed inert C?H bond activation and cyclocarbonylation of isoquinolones leading to isoindolo[2,1-b]isoquinoline-5,7-diones under 1 atm of carbon dioxide has been developed. This transformation features high regio- and chemo-selectivity, step-economy, and good functional group tolerance. Most of the corresponding products were obtained in moderate to good yields. It offers an alternative approach for the synthesis of useful diverse isoindolo[2,1-b]isoquinoline-5,7-dione derivatives. (Figure presented.).

C-F bond cleavage enabled redox-neutral [4+1] annulation via C-H bond activation

Using α,α-difluoromethylene alkyne as a nontraditional one-carbon reaction partner, a synthetically novel method for the construction of isoindolin-1-one derivatives via Rh(III)-catalyzed [4+1] annulation reaction is reported. The 2-fold C-F bond cleavage not only enables the generation of desired product under an overall oxidant-free condition but also results in a net migration of carbon-carbon triple bond. In addition, the present reaction protocol exhibits a tolerance of a wide spectrum of functional groups due to the mild reaction conditions employed.

Rhodium(iii)-catalyzed C-H/C-C activation sequence: Vinylcyclopropanes as versatile synthons in direct C-H allylation reactions

Succession of C-H activation and C-C activation was achieved by using a single rhodium(iii) catalyst. Vinylcyclopropanes were used as versatile coupling partners. Mechanistic studies suggest that the olefin insertion step is rate-determining and a facile β-carbon elimination is involved, which represents a novel ring opening mode of vinylcyclopropanes. This journal is

Mild rhodium(III)-catalyzed C-H allylation with 4-vinyl-1,3-dioxolan-2-ones: Direct and stereoselective synthesis of (E)-allylic alcohols

A rhodium(III)-catalyzed C-H direct allylation reaction with 4-vinyl-1,3-dioxolan-2-ones has been developed. The reaction provides a facile and stereoselective access to substituted-(E)-allylic alcohols under mild and redox-neutral reaction conditions. Olefinic C-H activation is applicable, giving multifunctionalized skipped dienes in good yields. Minimal double-bond migration was observed.

A new synthesis of nitriles from N-alkoxyimidoyl halides with zinc

Both aliphatic and aromatic nitriles are obtained from the corresponding N-methoxy-, N-benzyloxy- or N-tert-butoxyimidoyl halides with zinc in a acetic acid/dimethylformamide mixture (1:1).