58580-14-6Relevant articles and documents
A simple and efficient synthesis of [2H10]deuterated bromfenvinphos by the Perkow reaction
Huras, Bogumiaa,Konopski, Leszek,Zakrzewski, Jerzy
scheme or table, p. 399 - 400 (2012/06/04)
(E,Z)-2-bromo-1-(2,4-dichlorophenyl)vinyl bis[ethyl-2H 5] phosphate ([2H10]bromfenvinphos), a regiospecifically deuterium-labelled pesticide, was synthesized in two steps starting from [2H6]ethanol, phosphorus trichloride and 2,4-dichlorophenacylidene bromide, and fully characterized. The deuterated biologically active bromfenvinphos is an important compound for the advancement of environmental degradation testing and some mass spectrometric studies.
REACTIONS OF 2,4- AND 2,6-DICHLOROPHENACYLIDENE HALIDES WITH TRIALKYLPHOSPHITES IN PROTIC SOLVENTS. DIRECT EVIDENCE FOR THE "ENOLATE ANION" PATHWAY
Mlotkowska, Barbara,Majewski, Piotr,Koziara, Anna,Zwierzak, Andrzej,Sledzinski, Bohdan
, p. 631 - 642 (2007/10/02)
The reactions of 2,6-dichlorophenacyl and 2,6-dichlorophenacylidene chlorides and bromides with trimethyl and triethyl phosphites have been investigated.The reactivity of 2,6-dichlorophenacylidene chloride and bromide towards trialkyl phosphites was compared with that of 2,4-dichlorophenacylidene chloride and bromide.The influence of methanol, acting as a model protic solvent, on the above mentioned processes has also benn investigated.The mechanism of Perkow reaction of sterically hindered α-haloketones with bulky substituents around the carbonyl center is discussed.
