Zobrazeno 1 - 10
of 13
pro vyhledávání: '"J. P. C. M. VAN DONGEN"'
Autor:
A. J. de Jong, J. P. C. M. van Dongen, J. H. Van Boom, H. A. Selling, Lambert Brandsma, P. P. Montijn
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 86:1077-1081
Various compounds with the system and have been converted into conjugated trienes by means of potassium tert-butoxide in dimethyl sulfoxide (DMSO). Aromatization has been observed with compounds possessing the systems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbd73f6e5ea60d345bc36050fcbdf77d
https://doi.org/10.1002/recl.19670861008
https://doi.org/10.1002/recl.19670861008
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 93:29-32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39ca36fee53014d78e4bfc09d3524b01
https://doi.org/10.1002/recl.19740930113
https://doi.org/10.1002/recl.19740930113
Publikováno v:
Organic Magnetic Resonance. 8:426-431
An extensive carbon-13 nuclear magnetic resonance study of selected model olefins dissolved in deuteriochloroform has been carried out under standardized conditions. Assignments of the chemical shifts have been made. The influence of the nature of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5973fcde5c281ecfdb27ef168ecf356
https://doi.org/10.1002/mrc.1270080807
https://doi.org/10.1002/mrc.1270080807
Publikováno v:
Applications of Surface Science. 1:288-299
The 13C chemical shifts, spin-lattice relaxation times and nuclear Overhauser enhancements have been recorded for propene in the gas phase and in the adsorbed state on Li+, Na+, K+, Cs+ and Rb+ cation-exchanged X and Y type zeolites. The chemical shi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec409924c12deffe874a0d7de34de2c8
https://doi.org/10.1016/0378-5963(78)90020-x
https://doi.org/10.1016/0378-5963(78)90020-x
Publikováno v:
Geochimica et Cosmochimica Acta. 48:2483-2487
The structure of a fossil resin from Miocene coal outcrops of the Bukit Asam region (Sumatra) has been studied. The fossil material has been formed from sesqui- and tri-terpenes from trees of the Dipterocarp family. The original terpenes have lost vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00c7580b42df1bb13d576f3d82fa325d
https://doi.org/10.1016/0016-7037(84)90299-0
https://doi.org/10.1016/0016-7037(84)90299-0
Publikováno v:
Organic Magnetic Resonance. 11:590-597
Selected model carboxylic acids and esters dissolved in deuteriochloroform have been studied by carbon-13 nuclear magnetic resonance under standardized conditions. Assignments of the chemical shifts have been made for all samples, and the spin–latt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca3d7f60b4ed18ebd62ef363df09e078
https://doi.org/10.1002/mrc.1270111203
https://doi.org/10.1002/mrc.1270111203
Publikováno v:
SPE Drilling Engineering. 1:309-314
Summary Field tests were carried out to monitor the performance of turbodrills driving polycrystalline-diamond-compact (PDC) bits. Separate tests with miid-pulse measurement-while-drilling (MWD) tools involved measurement of the rotational speed of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3886084c3f3dd9307713423bcd7ed453
https://doi.org/10.2118/13000-pa
https://doi.org/10.2118/13000-pa
Publikováno v:
Biochemistry. 10:4938-4941
The isolation of three important unusual fatty acids from the lipids of the millipede Graphidosfreptus tumufi- porus was undertaken. The purification of these components was achieved by urea fractionation of the saturated fatty acid methyl ester frac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8427c874ce8c8ceed5937c3dec1c2b58
https://doi.org/10.1021/bi00802a016
https://doi.org/10.1021/bi00802a016
Publikováno v:
Chemischer Informationsdienst. 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3432f7e9344d7b2a1a283d641716174
https://doi.org/10.1002/chin.197418315
https://doi.org/10.1002/chin.197418315
Publikováno v:
Chemischer Informationsdienst. 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd4df263b6feb83a93352d6d32abfa8b
https://doi.org/10.1002/chin.197407069
https://doi.org/10.1002/chin.197407069