Zobrazeno 1 - 10
of 13
pro vyhledávání: '"A. T. J. W. De Goede"'
Autor:
A. T. J. W. de Goede, A. U. Baldew, F. J. H. M. Jansen, E. M. M. van den Berg, Johan Lugtenburg
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 109:287-297
L-(3a-13C)- And L-(6-13C)tryptophan have been synthesized from simple labelled compounds via a single reaction scheme based on the conversion of 1,3-cyclohexanedione into indole. The labelled indoles have been converted in one step into the correspon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7e20c02a757bf8251f1d6f1896b2b2f
https://doi.org/10.1002/recl.19901090405
https://doi.org/10.1002/recl.19901090405
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 112:567-572
Alkyl α-D-glucopyranosides were selectively converted into their 6-O-acyl esters by lipase-catalyzed transesterification with ethyl acrylate or ethyl 4-chlorobutanoate. Comparison of six lipase preparations showed large differences in activity and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a9ea5ca5b428a4f9a772c7fc1467393
https://doi.org/10.1002/recl.19931121102
https://doi.org/10.1002/recl.19931121102
Synthesis of Alkyl Fructosides Using Solid Acid Catalysts. Part I: Silica-Alumina Cracking Catalysts
Autor:
F. van Rantwijk, Jan M. A. Baas, A. T. J. W. De Goede, M. P. J. Van Deurzen, A.E.D.M. van der Heijden, I. G. van der Leij, H. van Bekkum
Publikováno v:
Journal of Carbohydrate Chemistry. 15:331-349
Silica-alumina cracking catalysts and acid clays efficiently catalyze the 2-O-alkylation of d-fructose with long chain alcohols. Under the conditions applied virtually no degradation of fructose is observed. l-Sorbose and the aldopentoses also underg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97c7e617eb071f551cb54fdc011a34a1
https://doi.org/10.1080/07328309608005657
https://doi.org/10.1080/07328309608005657
Publikováno v:
Starch - Stärke. 47:233-237
The anomeric alkylation of D-fructose is efficiently catalyzed by mild acid catalysts. Degradation of fructose is negligible under the conditions applied. Synthese von Alkylfructosiden. Die anomerische Alkylierung von D-Fructose wird durch schwach sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c592a9cc4e9955ff84d3b9d78befaefb
https://doi.org/10.1002/star.19950470609
https://doi.org/10.1002/star.19950470609
Autor:
M. P. J. Van Deurzen, H. van Bekkum, M. van Oosterom, F. van Rantwijk, Roger A. Sheldon, A. T. J. W. De Goede
Publikováno v:
Biocatalysis. 9:145-155
Alkyl derivatives of glucose, galactose and fructose were acylated by lipase-catalyzed transesterification with alkanoic esters. The best results were obtained with immobilized Upases of the Candida antarctica type. Primary alcohol functions were acy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b9105e976c22b0a50a08713489f8d0a
https://doi.org/10.3109/10242429408992116
https://doi.org/10.3109/10242429408992116
Publikováno v:
ChemInform. 25
Alkyl α-D-glucopyranosides were selectively converted into their 6-O-acyl esters by lipase-catalyzed transesterification with ethyl acrylate or ethyl 4-chlorobutanoate. Comparison of six lipase preparations showed large differences in activity and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::836b7c77a64aeab6789ab0f71c506270
https://doi.org/10.1002/chin.199409252
https://doi.org/10.1002/chin.199409252
Autor:
H. van Bekkum, A. T. J. W. De Goede, M. P. J. Van Deurzen, Jan M. A. Baas, F. van Rantwijk, I. G. van der Leij, A.E.D.M. van der Heijden
Publikováno v:
ChemInform. 27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f81354b3e9fa4863353916c24724b67b
https://doi.org/10.1002/chin.199636218
https://doi.org/10.1002/chin.199636218
Autor:
A. T. J. W. De Goede, A.E.D.M. van der Heijden, H.A. van Doren, F. van Rantwijk, H. van Bekkum
Publikováno v:
Liquid Crystals, 1, 27, 63-68
The thermotropic and lyotropic behaviour of a number of alkyl ketopyranosides, alkyl ketofuranosides, an alkyl pentopyranoside and an alkyl pentofuranoside were studied. With the exception of the alkyl β-D-fructopyranosides, all the compounds displa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b598981a72ae0d3060677ba838b34b7
http://resolver.tudelft.nl/uuid:71d6f2b7-3380-4df1-b2f9-4b4af7bbe203
http://resolver.tudelft.nl/uuid:71d6f2b7-3380-4df1-b2f9-4b4af7bbe203
Autor:
F. van Rantwijk, M. van Oosterom, Roger A. Sheldon, H. van Bekkum, M. P. J. Van Deurzen, A. T. J. W. De Goede
Alkyl derivatives of glucose, galactose and fructose were acylated by lipase-catalyzed transesterification with alkanoic esters. The best results were obtained with immobilized lipases of the Candida antarctica type. Primary alcohol functions were ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8510cc448360c4005f3a238239fc7dd
https://doi.org/10.1016/s0167-2991(08)63360-1
https://doi.org/10.1016/s0167-2991(08)63360-1
Summary The oxidation of carbohydrates over noble metals provides an important route towards various interesting compounds. Besides some general information on noble metal catalyzed oxidations an overview of the current state of the art on carbohydra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfad133f61edb817adc7547ff514d10b
https://doi.org/10.1016/s0167-2991(08)61654-7
https://doi.org/10.1016/s0167-2991(08)61654-7