78555-63-2

Upstream product

• 49660-38-0 2-chlorobenzonitrile oxide 
• 29568-74-9 2-chloro-N-hydroxybenzimidoyl chloride 
• 74954-96-4 (2-Chloro-phenyl)-(2-phenyl-[1,3]dithian-2-yl)-methanone oxime 
• 53178-41-9 2-lithio-2-phenyl-1,3-dithiane 
• 74955-20-7 (2-Chloro-phenyl)-(2-phenyl-[1,3]dithian-2-yl)-methanone oxime 
• 78555-77-8 2-phenyl-1,3-dithian-2-yl o-chlorophenylketoxime 
• 5425-44-5 2-Phenyl-[1,3]dithiane 

Downstream Products

• 60451-91-4 benzo[d]isoxazol-3-yl(phenyl)methanone 

Relevant academic research and scientific papers

Synthesis of 3-Acyl-1,2-benzisoxazoles

A convenient method for the synthesis of 3-acyl-1,2-benzisoxazoles, which are unstable toward bases, is described.Base-catalyzed cyclization of 2-alkyl- and aryl-1,3-dithian-2-yl o-chlorophenylketoximes 4a-l gave 3-(2-alkyl- and aryl-1,3-dithian-2-yl)-1,2-benzisoxazoles 8a-l, which were converted into the corresponding 3-acyl-1,2-benzisoxazoles 1a-l.

REACTIONS OF NITRILE OXIDES WITH 2-LITHIO-1,3-DITHIANES, SYNTHESIS OF α-DIKETONES

Nitril oxides (2) were treated with 2-lithio-1,3-dithianes (4) to give in good yields masked ketoximes (5), new synthetic tools for α-diketones.