Results 91 to 100 of about 1,308 (200)

RELATIVE BASICITIES OF SUBSTITUTED ACETANILIDES IN ACETIC-ACID AND ACETIC-ANHYDRIDE - POTENTIOMETRIC AND SPECTROPHOTOMETRIC INVESTIGATION

open access: yes, 1972
The relative basic strengths of a series of substituted acetanilides in acetic acid have been determined both potentiometrically and spectrophotometrically.
WD JOHNSON (14574875)   +1 more
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Symmetrical Trichlorotriazine Derivatives as Efficient Reagents for One-Pot Synthesis of 3-Acetyl-2-chloroquinolines from Acetanilides under Vilsmeier–Haack Conditions

open access: yes, 2017
Symmetrical trichlorotriazine derivatives such as 2,4,6-trichloro-1,3,5-triazine and trichloroisocyanuric acid were explored as Vilsmeier–Haack type reagents in the presence of N,N-dimethylacetamide for the effective synthesis of 3-acetyl-2 ...
K. Rajanna   +4 more
core   +1 more source

Experimental and theoretical investigations of functionalization and cyclization reactions of 4-benzoyl-5-phenyl-2,3-furandione with some acetanilides [PDF]

open access: yes, 1997
4-Benzoyl-5-phenyl-2,3-furandione 1 reacts with acetanilides 3a-d under different conditions and gives the open-chain dibenzoylacetic acid derivatives 5a-c, 6a,b and an oxazole derivative 8.
İlhan, İlhan Özer, Yildirim, Ismail
core   +1 more source

A Deacetylation–Diazotation–Coupling Sequence: Palladium‐ Catalyzed CC Bond Formation with Acetanilides as Formal Leaving Groups

open access: yes, 2013
Acetanilides can be deacetylated and diazotized in situ, and subsequently used in Pd-catalyzed coupling reactions without isolation of the diazonium intermediate.
Schmidt, Bernd (Prof. Dr.)   +3 more
core   +1 more source

Thermochemistry of drugs: experimental and theoretical study of analgesics

open access: yes, 2020
© 2018, Springer Science+Business Media, LLC, part of Springer Nature. Acetanilides are broadly used in the pharmaceutical industry. Thermochemical data on vapor pressures, solid-gas, liquid-gas, and solid-liquid phase transitions, as well as on ...

core  

Molecular com lexes of TCNE with acetanilides: Part 1 [PDF]

open access: yes, 1991
113-116Molecular complexes of TCNE with some acetanilides have been studied using electronic spectroscopy. Each complex exhibits two charge transfer bands which are attributed to the formation of two isomeric complexes Rx and Ry differing in the ...
Subrahmanyam, B   +2 more
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Relationships between poloxamer structure and the solubilization of some para-substituted acetanilides

open access: yes, 1979
Saturation solubilities of several para-substituted acetanilides have been measured at 37 °C in aqueous solutions of structurally related polyoxyethylene-polyoxypropylene block copolymers-poloxamers L62, L63, L64, P65 and F68.
J H Collett, Elizabeth A Tobin
core   +1 more source

Theory Supplemented by Experiment. Electronic Effects on the Rotational Stability of the Amide Group in p-Substituted Acetanilides

open access: yes, 2016
The electronic effect of polar substituents on the barrier of internal rotation around the amide carbon−nitrogen bond in a series of 10 p-substituted acetanilides is studied by applying density functional theory at the B3LYP/6-31G(d,p) level.
Boris Galabov (1771522)   +2 more
core   +1 more source

REACTION OF PHENYLIODOSO ACETATE WITH SUBSTITUTED ACETANILIDES IN PRESENCE OF PERCHLORIC-ACID

open access: yes, 1972
The reaction of phenyliodoso acetate with substituted acetanilides appears to be quite complex in the presence of perchloric acid. Although there is no change in the reaction products (at least initially), there is evidence for a change in mechanism on ...
WD JOHNSON (14574875)   +1 more
core  

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