Zobrazeno 1 - 10
of 277
pro vyhledávání: '"G. Van Binst"'
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 84:53-59
The mass spectra of phtalide and some 3-arylphtalides have been studied. Fragmentation mechanisms are proposed, their elucidation being aided by the study of metastable ion fragmentation and high resolution measurements.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::507ffab87c2af9cb1547e7f0ec265fd5
https://doi.org/10.1002/bscb.19750840105
https://doi.org/10.1002/bscb.19750840105
Autor:
G. Van Binst, J. C. Nouls
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 80:611-616
The following values of the thermodynamic functions for the association by H bonding of phenol with 1-azabicyclo(4,4,0)decane (quinolizidine) derivatives in tetrachlorethylene solution, have been determined from infrared measurements: 1-azabicyclo(4,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baa899c158ced02cb5ebf29652c0bbad
https://doi.org/10.1002/bscb.19710800530
https://doi.org/10.1002/bscb.19710800530
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 75:181-190
La differenciation de la position des substituants methoxy sur le noyau indolique a ete effectuee par l'etude des spectres IR (entre autre par effets de solvant) et par l'etude en spectroscopie de resonance magnetique nucleaire des hydrogenes aromati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7a51eea4492d1f3fcb93637bd856de5
https://doi.org/10.1002/bscb.19660750306
https://doi.org/10.1002/bscb.19660750306
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 74:506-517
1-azabicyclo [2,2,2] octan-3-one (3-quinuclidone) treated with triphenyl-ethylphosphonium bromide in dimethylsulfoxide and sodium hydride gives pure 3-ethylidene-1-azabicyclo [2,2,2] octane in high yield. Evidence for the existence of cis and trans i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cfcebe66ad5426e455bf4121652342b
https://doi.org/10.1002/bscb.19650741104
https://doi.org/10.1002/bscb.19650741104
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 73:226-240
In order to study the thermodynamic stability of the ethylidene side chain in a bridged bicyclic system, as it is found in certain alkaloids, we have prepared the following compounds: 2‐ethylidene bicyclo [2, 2, 2] octane, 2‐ethylbicyclo [2, 2, 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12ebc270950640aa08c4e7366a1bb100
https://doi.org/10.1002/bscb.19640730309
https://doi.org/10.1002/bscb.19640730309
Autor:
G. Van Binst, L. Denolin-Dewaersegger
Publikováno v:
Bulletin des Sociétés chimiques belges, 71 (9-10
A discussion of solvent effect upon the streching frequency of Y‐H bonds in correlation with their basicity is reported. The following bonds are studied: O‐H in primary, secondary and tertiary alcohols; N‐H in aliphatic and aromatic amines; and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa36e47cacd9277cbd62090aa0245712
https://doi.org/10.1002/bscb.19620710915
https://doi.org/10.1002/bscb.19620710915
Autor:
Ricardo Martin, G. Van Binst
Publikováno v:
Bulletin des Sociétés chimiques belges, 70 (7-8
1,3‐dimethyl‐4,5‐methylenephenanthrene has been synthesized in two different ways, starting from 1‐acenaphtylsuccinic anhydride. A stereochemical interpretation of anomalous reactions is proposed. Copyright © 1961 Wiley‐VCH Verlag GmbH & C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31b15fc4b53b83b76dba91d00f122d6e
https://doi.org/10.1002/bscb.19610700704
https://doi.org/10.1002/bscb.19610700704
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 98:97-104
The removal of t-butyloxycarbonyl-, benzyloxycarbonyl-and O-benzyl group from protected somatostatin analogues by hydrogenolysis and acidolysis was monitored by FAB-mass spectrometry. Sideproducts can be identified and the optimum deprotection condit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e846f51397f0cfd98bdf160aa82cbc8
https://doi.org/10.1002/bscb.19890980203
https://doi.org/10.1002/bscb.19890980203
Autor:
Dirk Tourwé, G. Van Binst
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 85:11-25
The condensation between 2-(2-oxocyclohexyl)propionic acid and β-arylethylamines, followed by dehydrogenation leads to 1-β-arylethylcarbostyrils in high yields, thus facilitating the Bishler-Napieralski pathway to dibenzo[a,f]quinolizines. An illus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82a0c509e17140cc570728073e681be8
https://doi.org/10.1002/bscb.19760850102
https://doi.org/10.1002/bscb.19760850102
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 86:603-608
The observation of all the signals of the two conformers in the low temperature 13C NMR spectrum of the rel-(4bα, 8aα, 15bα)- 4b, 5, 6, 7, 8, 8a, 10, 11-octahydro-15bH-isoquino [2, 1-f] phenanthridine isomer, allowed a reassignment of the conforma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f345c574c3265b4a33dcf1129ecf8d4e
https://doi.org/10.1002/bscb.19770860806
https://doi.org/10.1002/bscb.19770860806