Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Nuha Al Soom"'
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 12, Pp o1063-o1064 (2015)
The title compound, C9H9NO, crystallized with two independent molecules (A and B) in the asymmetric unit. The conformation of the two molecules differs slightly with the phenyl ring in molecule A, forming a dihedral angle of 15.38 (12)° with the oxi
Externí odkaz:
https://doaj.org/article/84f16de477014c659f05cda6fd7abeee
Autor:
Nuha al Soom, Bernhard Bugenhagen, Mariam Al-Azani, Yosef Al Jasem, Mazen al-Sulaibi, Thies Thiemann, Bassam al Hindawi
Publikováno v:
Comptes Rendus Chimie. 19:921-932
Esters, acyloximes, amides and acid anhydrides have been prepared from the respective carboxylic acids, oximes, amines and alcohols by the use of the reagent combination BrCCl3-PPh3. The reactions obviate the handling acyl halides or more aggressive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16acc538fec0ba2d95876c69fa9c7da6
https://doi.org/10.1016/j.crci.2016.04.004
https://doi.org/10.1016/j.crci.2016.04.004
Autor:
Nuha al Soom, Thies Thiemann
Publikováno v:
International Journal of Organic Chemistry. :1-11
NaBH4, CH3CO2H, Pd/C has been described as an effective reagent system to hydrogenate alkenes. Here, we show that the hydrogenation occurs chemoselectively, making it possible to hydrogenate alkenes under Pd/C catalysis with hydrogen created in situ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7043e4e8771ce872b0ae47fa6d4b605c
https://doi.org/10.4236/ijoc.2016.61001
https://doi.org/10.4236/ijoc.2016.61001
Publikováno v:
Proceedings of The 19th International Electronic Conference on Synthetic Organic Chemistry.
Amidoethyl-p-benzoquinones are easily accessible from 2,5-dimethoxybenzaldehyde. A one-step Wittig-hydrolysis reaction is followed by an amidation of the produced 2,5-dimethoxycinnamic acid. Hydrogenation and oxidative demethylation complete the sequ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00b48d805184856ea9dab4f2335bfcdc
https://doi.org/10.3390/ecsoc-19-a035
https://doi.org/10.3390/ecsoc-19-a035
Autor:
Nuha al Soom, Thies Thiemann
Publikováno v:
Proceedings of The 19th International Electronic Conference on Synthetic Organic Chemistry.
NaBH4, CH3CO2H, Pd/C has been described as a reagent system to hydrogenate alkenoates and alkenones. Here, we show that O-debenzylation does not occur under the conditions, making it possible to hydrogenate a double bond under Pd/C catalysis without
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b16fce952d73b3658d475e20d3f20848
https://doi.org/10.3390/ecsoc-19-a036
https://doi.org/10.3390/ecsoc-19-a036