Zobrazeno 1 - 10
of 13
pro vyhledávání: '"C. M. D. Komen"'
Autor:
Federica Bertini, C. M. D. Komen, Franciscus J. J. de Kanter, Jan B. M. Wit, Murat Ünal, J. Chris Slootweg, Anthony L. Spek, Koop Lammertsma, Andreas W. Ehlers, Martin Lutz, Tom Nijbacker, Marius Schakel
Publikováno v:
Advanced Synthesis and Catalysis, 351(7-8), 1132-1138. Wiley-VCH Verlag
Bertini, F, Wit, J B M, Unal, M, de Kanter, F J J, Schakel, M, Slootweg, J C, Ehlers, A W, Nijbacker, T, Komen, C M D, Lutz, M, Spek, A L & Lammertsma, K 2009, ' Phosphinidene Addition to Conjugated Allenes ', Advanced Synthesis and Catalysis, vol. 351, no. 7-8, pp. 1132-1138 . https://doi.org/10.1002/adsc.200900005
Bertini, F, Wit, J B M, Unal, M, de Kanter, F J J, Schakel, M, Slootweg, J C, Ehlers, A W, Nijbacker, T, Komen, C M D, Lutz, M, Spek, A L & Lammertsma, K 2009, ' Phosphinidene Addition to Conjugated Allenes ', Advanced Synthesis and Catalysis, vol. 351, no. 7-8, pp. 1132-1138 . https://doi.org/10.1002/adsc.200900005
Generating the transient electrophilic tungsten pentacarbonyl-phenylphosphinidene complex PhPW(CO)5 in the presence of 2,7-dimethylocta-2,3,5,6-tetraene leads to the formation of a 3,4-disubstituted phosphole or a complexed phospholene, depending on
Autor:
Maurice J. van Eis, Franciscus J. J. de Kanter, Willem H. de Wolf, Friedrich Bickelhaupt, Anthony L. Spek, Martin Lutz, C. M. D. Komen, Koop Lammertsma
Publikováno v:
Angewandte Chemie International Edition. 37:1547-1550
Three novel aspects emerge for the reaction of [5]metacyclophane (1) with the (intermediate) phenylphosphinidene complex 2 to give the 7-phosphanorbornadiene 3. It is the first 1,4-addition of a phosphinidene complex to an unsaturated system, the fir
Autor:
Friedrich Bickelhaupt, C. M. D. Komen
Publikováno v:
Komen, C M D & Bickelhaupt, F 1996, ' Easy preparation of 1,3-di-tert-butylbenzene and some derivatives thereof. ', Synthetic Communications, vol. 26, no. 9, pp. 1693-1697 . https://doi.org/10.1080/00397919608002608
Synthetic Communications, 26(9), 1693-1697. Taylor and Francis Ltd.
Synthetic Communications, 26(9), 1693-1697. Taylor and Francis Ltd.
1,3-Di-tert-butylbenzene (4) can conveniently be prepared from 1-bromo-3,5-di-tert-butylbenzene (2) which, in turn, is obtained from the easily available 1,3,5-tri-tert-butylbenzene (1). The use of 4 is illustrated by the preparation of the arylphosp
Publikováno v:
ChemInform. 24
Autor:
F. J. J. De Kanter, C. M. D. Komen, J. Van Der Louw, Gerhard W. Klumpp, A. Knol, F.M. Bickelhaupt, J. L. Van Der Baan
Publikováno v:
ChemInform. 23
Autor:
Friedrich Bickelhaupt, C. M. D. Komen
Publikováno v:
ChemInform. 27
1,3-Di-tert-butylbenzene (4) can conveniently be prepared from 1-bromo-3,5-di-tert-butylbenzene (2) which, in turn, is obtained from the easily available 1,3,5-tri-tert-butylbenzene (1). The use of 4 is illustrated by the preparation of the arylphosp
Autor:
A. L. Spek, Koop Lammertsma, Martin Lutz, F.M. Bickelhaupt, F. J. J. De Kanter, M. J. Van Eis, W. H. De Wolf, C. M. D. Komen
Publikováno v:
ChemInform. 29
Autor:
C. M. D. Komen, Juul L. van der Baan, Adri Knol, Friedrich Bickelhaupt, Gerhard W. Klumpp, Franciscus J. J. de Kanter, Jaap van der Louw
Publikováno v:
Tetrahedron. 48:6105-6122
Intramolecular Type I zinc-ene reaction of 3-(alk-m-ynyl)-2-(methoxymethyl)-2-propenylzinc bromides 2 (m = 4,5,6) gave five-, six- and seven-membered carbometallation product 3, which on Pd(0)-catalyzed cyclization were converted to 1,5-annulated 4-m
Autor:
Maurice J. van Eis, Willem H. de Wolf, Friedrich Bickelhaupt, C. M. D. Komen, Anthony L. Spek, Martin Lutz, Koop Lammertsma, Franciscus J. J. de Kanter
Publikováno v:
Angewandte Chemie International Edition in English, 110, 1656-1658. John Wiley and Sons Ltd
Angewandte Chemie International Edition in English, 37, 1547-1550. John Wiley and Sons Ltd
van Eis, M J, Komen, C M D, de Kanter, F J J, de Wolf, W H, Lammertsma, K, Bickelhaupt, F, Lutz, M & Spek, A L 1998, ' 1,4-Addition eines terminalen Phosphiniden-Komplexes an [5]Metacyclophan. ', Angewandte Chemie International Edition in English, vol. 37, pp. 1547-1550 . https://doi.org/10.1002/(SICI)1521-3773(19980619)37:11<1547::AID-ANIE1547>3.0.CO;2-S
van Eis, M J, Komen, C M D, de Kanter, F J J, de Wolf, W H, Lammertsma, K, Bickelhaupt, F, Lutz, M & Spek, A L 1998, ' 1,4-Addition eines terminalen Phosphiniden-Komplexes an [5]Metacyclophan. ', Angewandte Chemie International Edition in English, vol. 110, pp. 1656-1658 . https://doi.org/10.1002/(sici)1521-3757(19980605)110:11<1656::aid-ange1656>3.0.co;2-d
Angewandte Chemie International Edition in English, 37, 1547-1550. John Wiley and Sons Ltd
van Eis, M J, Komen, C M D, de Kanter, F J J, de Wolf, W H, Lammertsma, K, Bickelhaupt, F, Lutz, M & Spek, A L 1998, ' 1,4-Addition eines terminalen Phosphiniden-Komplexes an [5]Metacyclophan. ', Angewandte Chemie International Edition in English, vol. 37, pp. 1547-1550 . https://doi.org/10.1002/(SICI)1521-3773(19980619)37:11<1547::AID-ANIE1547>3.0.CO;2-S
van Eis, M J, Komen, C M D, de Kanter, F J J, de Wolf, W H, Lammertsma, K, Bickelhaupt, F, Lutz, M & Spek, A L 1998, ' 1,4-Addition eines terminalen Phosphiniden-Komplexes an [5]Metacyclophan. ', Angewandte Chemie International Edition in English, vol. 110, pp. 1656-1658 . https://doi.org/10.1002/(sici)1521-3757(19980605)110:11<1656::aid-ange1656>3.0.co;2-d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdb2843e08dc71984f012135f59d2889
https://research.vu.nl/en/publications/460ab014-7212-454c-a7fa-8651db6b70a0
https://research.vu.nl/en/publications/460ab014-7212-454c-a7fa-8651db6b70a0
Autor:
G. W. Klumpp, J. Van Der Louw, C. M. D. Komen, A. Knol, Friedrich Bickelhaupt, J. L. Van Der Baan, F. J. J. De Kanter
Publikováno v:
ChemInform. 21
3-(Alk-m-ynyl)-2-(methoxymethyl)-2-propenylzinc bromides 1 (m = 4,5,6) undergo intramolecular carbometallation. The products 2 were converted by Pd(0)-catalyzed cyclization to 1,5-annelated 4-methylenecyclopentenes 3.