Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Jean-Pierre Leblanc"'
Autor:
Jean-Pierre Leblanc
Publikováno v:
Revue des Collèges de Clinique psychanalytique du Champ Lacanien. :173-177
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dcde47e412033ec8eb2e40cab43c999
https://doi.org/10.3917/rccpcl.016.0173
https://doi.org/10.3917/rccpcl.016.0173
Autor:
Didier Judas, Jean Pierre Leblanc, Claudine Noeel, Martine Tessier, Claude Friedrich, Ernest Maréchal
Publikováno v:
Macromolecules. 28:4837-4850
A number of wholly aromatic copolyesters were prepared from methylhydroquinone diacetate, stilbenedicarboxylic acid, and at least one of the following diacids : isophthalic acid, terephthalic acid, and 4,4'-oxydibenzoic acid. The copolyesters were ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::858c9c3af0781ecb2192db4ad9d31fcb
https://doi.org/10.1021/ma00118a009
https://doi.org/10.1021/ma00118a009
Autor:
Harry W. Gibson, Jean-Pierre Leblanc
Publikováno v:
The Journal of Organic Chemistry. 59:1072-1077
Acyclic Reissert compounds 2 and bis(Reissert compound)s 3-5 can be conveniently prepared in a biphasic system without isolation of the intermediate α-amino nitriles. Treatment of 2 with sodium hydride affords substituted unsymmetrical imides such a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e660cefbe068c7eddb0034ae66eade1
https://doi.org/10.1021/jo00084a025
https://doi.org/10.1021/jo00084a025
Autor:
Didier Judas, Jean Pierre Leblanc, Ernest Maréchal, Martine Tessier, Claude Friedrich, Claudine Noël
Publikováno v:
Macromolecules. 26:4391-4399
Model compounds (S n ) of stilbene-unit containing copolymers are studied and compared with compounds T n and H n derived from terephthalic acid and hydroquinone, respectively. They have the following structures: Ar[COOC 6 H 4 COO(CH 2 ) n CH 3 ] 2 ,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc1ce09567f68cb286d093dcb81386f1
https://doi.org/10.1021/ma00069a001
https://doi.org/10.1021/ma00069a001
Publikováno v:
Macromolecules. 25:6752-6755
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ca6a813c3548b38b80d587f345a1bd6
https://doi.org/10.1021/ma00051a004
https://doi.org/10.1021/ma00051a004
Autor:
Jean-Pierre Leblanc, Harry W. Gibson
Publikováno v:
Tetrahedron Letters. 33:6295-6298
α-Aminonitriles can be prepared at room temperature in good yield by either the addition of a primary amine to a mixture aldehyde/trimethylsilyl cyanide (TMSCN) or by the addition of an aldehyde to a mixture amine/TMSCN. The reaction proceeds via th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b3c3b52c02dd1983b157b2f537593ff
https://doi.org/10.1016/s0040-4039(00)60956-5
https://doi.org/10.1016/s0040-4039(00)60956-5
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 30:2321-2332
Thermal decompositions and pyrolyses of p-tert-butylphenol, 4,4'-isopropylidenediphenol (BPA), and their acetate and pivalate esters as model compounds for the polyarylate synthesis have been performed. Acetate esters decompose chiefly into phenols a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f26dab3f93ccae4cac380ce13cafdb4
https://doi.org/10.1002/pola.1992.080301105
https://doi.org/10.1002/pola.1992.080301105
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 30:345-354
Model reactions were carried out to simulate the acidolysis process for polyarylate synthesis by using p-tert-butylphenyl acetate (ptBuPhOAc) and benzoic acid in diphenyl ether. p-tert-Butylphenol was formed in the reaction mixture and its concentrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49332f907b61170e3da167108c3feadf
https://doi.org/10.1002/pola.1992.080300301
https://doi.org/10.1002/pola.1992.080300301
Autor:
Yajnanarayana H. R. Jois, Jean-Pierre Leblanc, Bardia Guilani, Christine K. F. Hermann, Harry W. Gibson, Melvin L. Rasco, Ashish Pandya
Publikováno v:
Makromolekulare Chemie. Macromolecular Symposia. :413-421
Reissert compounds are the result of the formal addition of acyl cyanides across the CH=N bonds of aromatic heterocyclic compounds or acyclic imines. The chemistry of this class of compounds is primarily based upon the acidity of the CH(CN)-NCOR moie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d8e330a0470350aa205efe37645fe6c
https://doi.org/10.1002/masy.19920540131
https://doi.org/10.1002/masy.19920540131
Autor:
Harry W. Gibson, Jean Pierre Leblanc
Publikováno v:
Macromolecules. 26:4953-4955
Open-chain polymeric Reisert compounds, i.e., poly[α-(acylamino)nitrile]s, can be prepared by condensation of bi(α-aminonitrile)s with adipoyl chloride. When the bis(α-aminonitrile) possesses hindered internal secondary amine groups, no high molec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a67df25d7dceb2f27830483673a9389
https://doi.org/10.1021/ma00070a032
https://doi.org/10.1021/ma00070a032