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Heimgartner reagent

The catalysed reaction of hydrogen sulfide on ketones or their acetals, or the thionation of carbonyl derivatives by tetraphosphorus decasulfide, or some modified version of this phosphorous compound as Lawesson, Davy and Heimgartner reagents are classically used [119, 120] to prepare the thioketones (2). [Pg.22]

Bis-(Jp-tolylthio)-l,3,2A,5,4A5-dithiadiphosphetane-2,4-dithione (Heimgartner s reagent) [114234-09-2] M 436.6, m 175-176°. Recrystallise from toluene(light yellow solid), wash with Et20 and dry in a vacuum. [HCA 70 1001 1987]. [Pg.370]

Heimgartner s reagent, 2,4-bis-(p-tolylthio)-l,3,2A,, 4A, -dithiadiphosphetane-2,4-dithione HEPES, A-2-hydroxyethyl-piperazine-jV -2-ethane-snlfonie aeid HIMDA, A-hydroxyethyhminodiacetic acid Histones... [Pg.586]

Bis( -tolylthio)-lr, 2A,M -dithiadipho phetane-2,4-dithione (Heimgartner s reagent or Davy s... [Pg.503]

See other pages where Heimgartner reagent is mentioned: [Pg.403]    [Pg.136]    [Pg.403]    [Pg.45]    [Pg.206]    [Pg.532]   
See also in sourсe #XX -- [ Pg.32 ]

See also in sourсe #XX -- [ Pg.32 ]



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