93757-03-0

Upstream product

• 140-29-4 phenylacetonitrile 

Downstream Products

• 152878-88-1 2-benzyl-4-phenyl-1,3-selenazole 
• 63418-51-9 N-Benzyl-α-phenylselenoacetamide 
• 537691-35-3 2-benzyl-4-(4-nitrophenyl)-1,3-selenazole 
• 537691-34-2 2-benzyl-4-(4-bromophenyl)-1,3-selenazole 
• 537691-36-4 2-benzyl-4,5-diphenyl-1,3-selenazole 
• 537692-06-1 2-benzyl-4-tolyl-1,3-selenazole 
• 537692-12-9 2-benzoyl-4,5-diphenyl-1,3-selenazole 
• 537692-11-8 2-benzoyl-4-(4-nitrophenyl)-1,3-selenazole 
• 609853-25-0 2-benzoyl-4-(4-bromophenyl)-1,3-selenazole 
• 537692-31-2 phenyl-(4-phenyl-1,3-selenazol-2-yl)-ketoxime 
• 537692-10-7 2-benzoyl-4-tolyl-1,3-selenazole 
• 537692-09-4 2-benzoyl-4-phenyl-1,3-selenazole 

Relevant academic research and scientific papers

An Efficient Access to Selenazoline-4-Carboxylate Derivatives Incorporating Cyclopropyl Groups

5-Spirocyclopropane-annulated selenazoline-4-carboxylates were synthesized in good yield via Michael addition of selenoamide to 2-bromo-2- cyclopropylideneacetate followed by an intramolecular substitution under basic conditions (NaHCO3, MeCN).

Facile synthesis of selenocarboxamides from nitriles using Se/CO/H 2O under atmospheric pressure

Aromatic and aliphatic nitriles can be conveniently converted into the corresponding selenocarboxamides with Se/CO/H2O under atmospheric pressure without use of a base.

Efficient synthesis of primary selenocarboxylic amides by reaction of nitriles with phosphorous(V) selenide

The reaction of nitriles with P2Se5 in the presence of EtOH/H2O afforded a variety of primary selenocarboxylic amides.

A convenient synthesis of selenocarboxamides from nitriles

Aromatic and aliphatic nitriles can be conveniently converted into the corresponding selenocarboxamides with monoselenophosphate in aqueous alcohol in 50-94% yield.

A facile preparation of aliphatic and aromatic primary selenoamides using 4-methylselenobenzoate as a new selenating reagent

Aliphatic and aromatic primary selenoamides 2 were isolated by the reaction of the corresponding aliphatic and aromatic nitriles with potassium 4-methylselenobenzoate in the presence of BF3·Et2O in moderate from high yields.

Synthesis of primary selenocarboxamides and conversion of alkyl selenocarboxamides into selenazoles

Nitriles react with sodium hydrogen selenide, pyridine and hydrochloric acid in ethanol to give primary aryl and alkyl selenocarboxamides. The alkyl selenocarboxamides are converted into selenazoles by reaction with phenacyl bromide.

Synthesis Utilizing Reducing Ability of Carbon Monoxide. New Methods for Synthesis of N-Substituted Selenoamides

Convenient, one-pot syntheses of N-substituted selenoamides (2) from nitriles,metallic selenium, carbon monoxide, water, and amines have been developed on the basis of an amino-group-exchange reaction of in situ formed N-unsubstituted selenoamides (1) with primary or secondary amines.The reactions consist of two processes, i.e., the formation of selenoamides 1 by the reaction of nitriles and H2Se formed from selenium, carbon monoxide and water, and the subsequent amino-group-exchange reaction of 1 with aliphatic amines.The obtained 2 are generally stable enough to bekept for several weeks under the atmosphere of nitrogen at 0 deg C without any appreciable degradation.In the cases of primary amines, the corresponding selenoamides were also obtained from nitriles, selenium, carbon monoxide, and primary amines by a single-step mixing at the beginning of the reaction.