13045-89-1

Upstream product

• 1595-42-2 1,2-propadienyl phenyl selenide 
• 23974-72-3 sodium phenylselenide 
• 106-96-7 propargyl bromide 
• 40973-72-6 potassium phenyl selenide 
• 78-88-6 2,3-Dichloroprop-1-ene 
• 1666-13-3 diphenyl diselenide 
• 645-96-5 Benzeneselenol 
• 85143-03-9 4-Methyl-5-phenylselanyl-[1,2,3]selenadiazole 
• 1596-42-5 (prop-2-yn-1-ylselanyl)benzene 
• 6224-91-5 trimethyl(prop-1-ynyl)silane 
• 85143-18-6 C₁₀H₁₃N₃OSe 

Downstream Products

• 68001-62-7 phenyl (Z)-(1-propenyl) selenide 

Relevant academic research and scientific papers

Synthesis of unsaturated organoselenium compounds via the reaction of organic diselenides with 2,3-dichloro-1-propene in the hydrazine hydrate-KOH system

Dimethyldiselenide reacts with 2,3-dichloro-1-propene at 20-25 C in the hydrazine hydrate-KOH medium to form 2-chloro-3-methylselanyl-1-propene with 90% yield. Diphenyldiselenide in the reaction with 2,3-dichloro-1-propene, depending on the conditions, ca

The Binary Reagent PhSeSePh-CuOTf: a Useful Phenylselenylating Agent

The binary reagent PhSeSePh-CuOTf has been found to be useful for the conversion of alkynyltrimethylsilanes into 1-phenylselenoalk-1-ynes as well as for phenylselenolactonization and phenylselenoetherification.

SELECTIVE ONE-POT SYNTHESIS OF ALLENYL PHENYL SELENIDE AND 1-(PHENYLSELENO)PROPYNE. ROLE OF SODIUM BENZENESELENOLATE AS A BASE IN DMF

The reaction of excess sodium benzeneselenolate with propargyl bromide in DMF-THF at room temperature produced allenyl phenyl selenide or 1-(phenylseleno)propyne selectively, depending only on the reaction time.

Selenium Heterocycles. XXXV. Synthesis and Pyrolysis of Aryloxy-, Arylthio-, and Arylseleno-1,2,3-selenadiazoles

A series of 4-substituted-5-arylthio-1,2,3-selenadiazoles, 4-substituted-5-arylseleno-1,2,3-selenadiazoles and 4-aryloxymethyl-1,2,3-selenadiazoles were synthesized.Pyrolysis of these compounds afforded the corresponding acetylenes XI, XIII (X = S, Se) and XII, respectively.Oxidation of 4-substituted-5-arylthio-1,2,3-selenadiazoles (XIV) with m-chloroperbenzoic acid gave 4-substituted-5-arylsulfinyl-1,2,3-selenadiazoles (XV) and 4-substituted-5-arylsulfonyl-1,2,3-selenadiazoles (XVI).

CINETIQUE ET MECANISME DE LA REACTION DE PROTOTROPIE DES COMPOSIES PROPARGYLIQUES, ALLENIQUES ET PROPYNYLIQUES PORTANT UN HETEROATOME (COLONNE Vb ET VIb)

A detailed kinetic study of the prototropic rearrangement of the system RMCH2-CCHRM-CH=C=CH2RM-CC-CH3 where M=NR, O, S, Se is presented.Using deuterated substrates the nature of the reactive intermediates and, in the case of M=S, the activatio