Results 51 to 60 of about 537 (178)

Infrared spectral studies of a few n-σ molecular complexes [PDF]

open access: yes, 1989
612-613Solid 1:1 molecular complexes of pyridine, ɑ-, β- and γ- picolines and 2-aminopyridine with iodine have been prepared. The infrared spectra of these complexes show that iodine complexes of pyridine and picolines are neutral whereas that of 2 ...
Bhattacharjee, Bharati, Bhat, S N
core  

Enantioselective Lewis base catalysed allylation of picoline- and quinaldine-based latent pronucleophiles† [PDF]

open access: yes
<jats:p>The concept of latent pronucleophiles enables selective allylation of picolines and quinaldines with allylic fluorides in the presence of Lewis base catalysts.
Alistratov, Nikita   +2 more
core   +1 more source

Diseño de una Planta de Tratamiento de Aguas Residuales descargadas al Río Coca procedentes de un establo de ganado vacuno aplicado en la Finca Los Picolines de la Parroquia San José de Guayusa en la provincia de Orellana. [PDF]

open access: yes, 2015
Se diseñó una Planta de Tratamiento para aguas residuales procedentes de un establo de ganado vacuno, Aplicado en la Finca los Picolines de la Parroquia San José de Guayusa en la Provincia de Orellana, el mismo que servirá para evitar que los vertidos ...
Mora Castillo, Andrés Julián
core  

Reaction of acyl isocyanates with pyridine derivatives

open access: yes, 2020
Trichloroacetyl isocyanate reacts with 2- and 4-picolines to form substituted trichloroacetylamidates. Benzoyl isocyanate forms a dimer in the presence of picolines.
Arbuzov B., Zobova N., Alekseichuk I.
core  

Solubilization of various organic nitrogen bases in O/W and W/O microemulsions of anionic and cationic surfactants [PDF]

open access: yes, 1995
896-899Solubilization of pyridine, β and γ-picolines, 2,6-lutidine, isoquinoline, piperidine and pyrrolidine has been determined in O/W and W/O microemulsions of sodium dodecylsulphate (SDS) and cetyltrimethylammonium bromide (CTAB) by measuring ...
Bakshi, Mandeep Singh
core  

Synthesis of complexes of N-benzoyl-N' -(2-hydroxyphenyl)thiocarbaniide with some bivalent transition metal ions

open access: yes, 2002
P. G. Department of Chemistry, Sambalpur University, Jyoti Vihar, Burla, Sambalpur-768 019. India E-mail : dcdash@rediffmail.com Manuscript received 21 May 2001, revised 9 November 2001, accepted 21 March 2002 A series of binuclear complexes of types [
D. C. Dash   +3 more
core   +1 more source

Selective Enclathration of Picolines

open access: yes, 2016
The host 1,1,2,2-tetraphenyl-1,2-ethane diol has been employed to separate the isomers 2-picoline (2-pic), 3-picoline (3-pic), and 4-picoline (4-pic) by selective enclathration.
Susan A. Bourne (1576081)   +3 more
core   +1 more source

Ab initio MO study of the internal rotation process in alpha-chlorinated picolines.

open access: yes, 1997
Conformational properties and barriers to internal rotation for the three isomeric picolines mono- bi- and trichlorosubstituted at the methyl group were studied at the theoretical level with ab initio MO calculations.
Bertarini C   +2 more
core  

The ability of lower peptides to form co-crystals: inclusion compounds of Leu-Leu-Leu tripeptide with pyridine and picolines

open access: yes, 2007
Co-crystals of L-leucyl-L-leucyl-L-leucine tripeptide (LLL) with pyridine (Py), \u3b1-picoline (2-MePy), \u3b2-picoline (3-MePy) and \u3b3-picoline (4-MePy) have been prepared and studied.
Ripmeester, John A.   +3 more
core   +1 more source

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