Zobrazeno 1 - 10
of 64
pro vyhledávání: '"J. Bouquant"'
Publikováno v:
Packaging Technology and Science. 16:209-220
Migration of packaging constituents into food may raise concerns about food safety. This paper describes the conclusions of a EU research project (AIR 941025), aiming to facilitate the introduction of migration control into good manufacturing practic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9af876104f6c07a7b66e9f1455a7242
https://doi.org/10.1002/pts.627
https://doi.org/10.1002/pts.627
Publikováno v:
Food Additives and Contaminants. 15:100-111
In order to decide whether a plastic food packaging material complies with the European Communities (EC) regulation on migration, a quick analysis of two functional classes of plastics additives (aromatic antioxidants and antistatic agents) from poly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f113fe7e0c8f786da8443a89d58d9bf7
https://doi.org/10.1080/02652039809374604
https://doi.org/10.1080/02652039809374604
Publikováno v:
Tetrahedron. 52:605-616
The reactivity of 2,2,4,4-tetrasubstituted-1,3-oxazolidines 1 with m-chloroperbenzoic aicd was reinvestigated. Aminoxyls 5 are isolated in good yields in ether at −15 °C, or in anhydrous dichloromethane at 0 °C. Oxaziridines 4 are promoted at roo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc043395e24e007f365f15c3ea75edf6
https://doi.org/10.1016/0040-4020(95)00899-3
https://doi.org/10.1016/0040-4020(95)00899-3
Publikováno v:
New Journal of Chemistry. 25:676-678
A convenient and reliable method, based on derivatization and NMR, allows for the assignment of the relative stereochemistry in various substituted cis-1,2-bis(hydroxymethyl)cyclopropanes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee9d5f0c4d6002149bbcf2e9bbc94a67
https://doi.org/10.1039/b101408k
https://doi.org/10.1039/b101408k
Publikováno v:
ChemInform. 25
Hetero Diels-Alder reaction of oxadienes with 3,4-epoxy-2-methyleneoxolanes gave the corresponding 3,4-epoxy-1,6-dioxaspiro[4,5]-dec-7-enes with high stereoselectivity. Good yields of adducts were obtained in the presence of mild Lewis acis, such as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1721ea60797470e78c5946d64a947c21
https://doi.org/10.1002/chin.199450146
https://doi.org/10.1002/chin.199450146
Publikováno v:
ChemInform. 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61ac3435a5d45ed64835713891770da6
https://doi.org/10.1002/chin.199439135
https://doi.org/10.1002/chin.199439135
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3217d5b1c1dbc290f403f7f0a41b295
https://doi.org/10.1002/chin.199507072
https://doi.org/10.1002/chin.199507072
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d9cebc3734f22dc637964f1727a59d2
https://doi.org/10.1002/chin.199536176
https://doi.org/10.1002/chin.199536176
Publikováno v:
ChemInform. 27
The reactivity of 2,2,4,4-tetrasubstituted-1,3-oxazolidines 1 with m-chloroperbenzoic aicd was reinvestigated. Aminoxyls 5 are isolated in good yields in ether at −15 °C, or in anhydrous dichloromethane at 0 °C. Oxaziridines 4 are promoted at roo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1908f64bb551c56dfed5cdc4dffa7f69
https://doi.org/10.1002/chin.199617113
https://doi.org/10.1002/chin.199617113
Publikováno v:
Synthesis. 1994:483-485
A new synthesis of α-oxoketene O,N-acetals has been developed from β-oxothioxo esters. Thus, the reaction of 2a-c with alkyl, allyl or cyclic primary amines in refluxing toluene and formic acid led to α-oxoketene O,N-acetals 3a-i in good yields
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::589e833aa0fddeab62658fd6572ed2a0
https://doi.org/10.1055/s-1994-25508
https://doi.org/10.1055/s-1994-25508