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P-Toluenosulfonic acid

Enol lactones can also be obtained from keto acids by enolization-dehydration. Adlumidiceine (103) as well as N-methylhydrasteine (104) when heated in toluene with acetic anhydride or p-toluenosulfonic acid were transformed to enol lactones 97 (97) and 98 (5,102), respectively. Narceine (106) under the influence of PC13 yielded 101 (87,100). [Pg.267]

PET/PA-6 + p-toluenosulfonic acid CORl Compatibilization of PA-6/PET Pillion Utracki, 1984, 1987... [Pg.636]

Reactive PA/PEST blends Catalyst, p-toluenosulfonic acid Pillon and Utracki 1984, 1986... [Pg.90]

Macromonomers were prepared by polymerizing oxazolines with monofunctional initiators (e.g., methyl p-toluenosulfonate) and terminating the polymerization with salts of acrylic or methacrylic acid. Macromonomers with M varying from M — 500 to —2500 and MJM - 1.2-1.4 were obtained functionalities, however, depended strongly on reaction conditions and the values between 0.99 down to —0.5 and lower were reported [280]. [Pg.534]

See other pages where P-Toluenosulfonic acid is mentioned: [Pg.108]    [Pg.541]    [Pg.850]    [Pg.1004]    [Pg.108]    [Pg.541]    [Pg.850]    [Pg.1004]    [Pg.172]    [Pg.172]   
See also in sourсe #XX -- [ Pg.541 ]



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