Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Matea Vlatković"'
Autor:
Matea Vlatković, Ben L. Feringa
Publikováno v:
Tetrahedron, 75(14), 2188-2192. PERGAMON-ELSEVIER SCIENCE LTD
Bisaromatic thioureas are widely used in e.g. asymmetric organocatalysis and considered to be robust compounds. Herein we show, in strong contrast to common notion, that thioureas dissociate to amines and isothiocyanates in a base catalyzed reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3812ab916a52cf2507b78d8fb715a911
https://doi.org/10.1016/j.tet.2019.02.035
https://doi.org/10.1016/j.tet.2019.02.035
Publikováno v:
Chemistry. 22(48):17080-17111
Responsive systems have recently gained much interest in the scientific community in attempts to mimic dynamic functions in biological systems. One of the fascinating potential applications of responsive systems lies in catalysis. Inspired by nature,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8422f2883885995612fe2bf00c1c8e5
https://doi.org/10.1002/chem.201602453
https://doi.org/10.1002/chem.201602453
Publikováno v:
Angewandte Chemie-International Edition, 55(3), 1001-1004. WILEY-V C H VERLAG GMBH
A chiral bisurea anion receptor, derived from a first-generation molecular motor, can undergo photochemical and thermal isomerization operating as a reconfigurable system. The two possible cisconfigurations in the isomerization cycle are opposite in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66a8aa061070e1f81c9bbdb350d73384
https://doi.org/10.1002/ange.201509479
https://doi.org/10.1002/ange.201509479
Publikováno v:
Polymers, Vol 9, Iss 10, p 534 (2017)
Polymers
Polymers
Hydrosilylation reactions, the (commonly) anti-Markovnikov additions of silanes to unsaturated bonds present in compounds such as alkenes and alkynes, offer numerous unique and advantageous properties for the preparation of polymeric materials, such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b1bbbff2a8e72a466aac14ac29f0869
https://www.mdpi.com/2073-4360/9/10/534
https://www.mdpi.com/2073-4360/9/10/534
Publikováno v:
Organic & Biomolecular Chemistry, 15(39), 8285-8294. ROYAL SOC CHEMISTRY
Two novel bisthiourea molecular motor-based catalysts were designed and their dynamic control of activity and stereoselectivity in the Henry reaction using heat and light as external stimuli was investigated. Enantioselective organocatalysis studies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1798e0fe955d08790bde4add0fe3f10
http://hdl.handle.net/11585/621569
http://hdl.handle.net/11585/621569
Publikováno v:
Journal of the American Chemical Society, 136(48), 16784-16787. AMER CHEMICAL SOC
A responsive bis-urea receptor can be switched between three isomers using light and heat as evidenced by H-1 NMR and UV-vis spectroscopy. Anion binding experiments H-1 NMR titrations, ESI-MS) reveal a high selectivity for dihydrogen phosphate. Impor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bdcf5c3f652d7c9f00b436727b37b82
https://doi.org/10.1021/ja510700j
https://doi.org/10.1021/ja510700j
Publikováno v:
Chemical Communications, 50(58), 7773-7775. ROYAL SOC CHEMISTRY
Here we present a novel dynamic organocatalyst, based on a first-generation molecular motor core, able to control the stereochemical outcome of the Henry reaction using both light and heat as external stimuli.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9129bbb4386689332579d007e47fdfd8
http://hdl.handle.net/11585/366917
http://hdl.handle.net/11585/366917