104023-12-3

Basic information

• Product Name: benzeneselenenyl acetate
• Synonyms: benzeneselenenyl acetate
• CAS NO: 104023-12-3
• Molecular Weight: 215.11
• Mol File: 104023-12-3.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: benzeneselenenyl acetate(CAS DataBase Reference)
• NIST Chemistry Reference: benzeneselenenyl acetate(104023-12-3)
• EPA Substance Registry System: benzeneselenenyl acetate(104023-12-3)

Safety Data

• Hazardous Substances Data: 104023-12-3(Hazardous Substances Data)

Upstream product

• 5707-04-0 Phenylselenyl chloride 
• 563-63-3 silver(I) acetate 
• 34837-55-3 Phenylselenyl bromide 
• 5818-99-5 benzeneselenenic acid 
• 155164-63-9 2-acetyl-4,5-dichloropyridazin-3(2H)-one 

Downstream Products

• 104023-11-2 α-acetoxy-α-phenylselenomethyl p-tolyl ketone 
• 57205-01-3 2-phenylselenocyclohept-2-enone 
• 104023-14-5 2-acetoxy-2-phenylselenocycloheptanone 
• 116096-68-5 O--(2->6)-1,2;3,4-di-O-isopropylidene-α-D-galactopyranose 
• 116096-69-6 (2R,3R,4R,5S,6R)-5-Acetylamino-4-benzyloxy-3-phenylselanyl-2-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-ylmethoxy)-6-((1S,2R)-1,2,3-tris-benzyloxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 116096-67-4 methyl 5-acetamido-4,7,8,9-tetra-O-benzyl-2,3,5-trideoxy-2-fluoro-3-phenylseleno-D-erythro-α-L-gluco-nonulopyranosate 
• 116180-63-3 methyl 5-acetamido-4,7,8,9-tetra-O-benzyl-2,3,5-trideoxy-2-fluoro-3-(phenylseleno)-D-erythro-β-L-manno-2-nonulopyranosonate 
• 116113-10-1 methyl O--(2->6)-2,3,4-tri-O-benzyl-α-D-glucopyranoside 
• 125288-70-2 (3R,4R,5S,6R)-5-Acetylamino-4-benzyloxy-2-hydroxy-3-phenylselanyl-6-((1S,2R)-1,2,3-tris-benzyloxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 125288-70-2 methyl 5-acetamido-4,7,8,9-tetra-O-benzyl-3,5-dideoxy-3-phenylseleno-D-erythro-β-L-gluco-2-nonulopyranosonate 
• 116096-64-1 (3R,4R,5S,6R)-2-Acetoxy-5-acetylamino-4-benzyloxy-3-phenylselanyl-6-((1S,2R)-1,2,3-tris-benzyloxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 104023-13-4 α-acetoxy-α-phenylselenomethyl benzyl ketone 

Relevant articles and documents

Catalyst-free esterification of alcohols using 2-acyl-4,5- dichloropyridazinones under microwave conditions

Efficient and green esterification is of great importance. In this work, we demonstrate the catalyst-free esterification of alcohols by their reaction with 2-acyl-4,5-dichloropyridazin-3(2H)-ones under microwave irradiation. Aliphatic and aromatic alcohols were converted into the corresponding esters in good to excellent yields under microwave irradiation in solvent or solvent-free conditions. It is noteworthy that the reaction is catalyst-free, atom-economic, and rapid and that the process is inexpensive.

AN EFFICIENT APPROACH TO STEREOSELECTIVE GLYCOSYLATION OF N-ACETYLNEURAMINIC ACID: USE OF PHENYLSELENYL GROUP AS A STEREOCONTROLLING AUXILIARY

α-Selective glycosylation of N-acetylneuraminic acid was achieved by use of the fluoride 3 which carries 3β-phenylselenyl substituent.