Zobrazeno 1 - 10
of 273
pro vyhledávání: '"Carola, Schulzke"'
Publikováno v:
Molecules, Vol 29, Iss 19, p 4587 (2024)
Pterins are molecules of substantial interest as they occur in nature in a number of forms with quite distinct and often indispensable roles. Chemically, the synthesis of the principle pterin scaffold is comparably simple, while the insolubility of t
Externí odkaz:
https://doaj.org/article/1240ccf3d0074b049fd30d37f1887867
Autor:
Roberto Tallarita, Lukas M. Jacobsen, Siva S. M. Bandaru, Benedict J. Elvers, Carola Schulzke
Publikováno v:
Molecules, Vol 29, Iss 16, p 3806 (2024)
1,2,3,4,5-pentathiepines (PTEs) are naturally occurring polysulfides of increasing scientific interest based on their identified pharmacological activities. Artificial PTEs with N-heterocyclic backbones are efficiently synthesized via mediation by a
Externí odkaz:
https://doaj.org/article/cfa60c2075d64aa58c2fefd0f54c8890
Publikováno v:
Molbank, Vol 2023, Iss 3, p M1692 (2023)
A new alkyne functionalized pterin derivative was synthesized through a reaction of 7-chloropterin with propargyl alcohol in the presence of sodium hydride. The purity and chemical structure of the compound was validated by NMR (1H, 13C) spectroscopy
Externí odkaz:
https://doaj.org/article/6095e474054a4a02908fd5a792ec0db7
Autor:
Roberto Tallarita, Lukas Manuel Jacobsen, Benedict J. Elvers, Stefan Richter, Siva S. M. Bandaru, Jevy V. Correia, Carola Schulzke
Publikováno v:
Molecules, Vol 29, Iss 1, p 216 (2023)
Seven new 1,2,3,4,5-pentathiepino[6,7-a]indolizines were synthesized in which the pentathiepine moieties bear an indolizine backbone that is derivatized from C–H to F-, Cl-, Br-, I-, NO2-, and CH3-substitutions, respectively, in a meta position rel
Externí odkaz:
https://doaj.org/article/50f93001b1af4e49bef89a435e513174
Publikováno v:
Molbank, Vol 2023, Iss 2, p M1636 (2023)
The novel organic salt 7-((5-bromo-1H-indol-3-yl)(4-methoxyphenyl)methyl)1,3,5-triaza-7-phosphaadamantan-7-ium tetrafluoroborate was synthesized from a Lewis acid (LA) and Lewis-base (LB) reaction between 1,3,5-triaza-7-phosphaadmantane (LB) and 5-br
Externí odkaz:
https://doaj.org/article/750b2c2648da4d00bc52c553bc133c4c
Autor:
Rahul Kumar, Shubhadeep Chandra, Mithilesh Kumar Nayak, Arijit Singha Hazari, Benedict J. Elvers, Carola Schulzke, Biprajit Sarkar, Anukul Jana
Publikováno v:
ACS Omega, Vol 7, Iss 1, Pp 837-843 (2021)
Externí odkaz:
https://doaj.org/article/a4fb50db57a84d6fb4eb22e206750fd0
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 5, Pp 583-587 (2021)
The title compound, tricarbonyltris(dimethyl sulfoxide)molybdenum, [Mo(C2H6OS)3(CO)3] or fac-[Mo(CO)3(DMSO)3], crystallizes in the triclinic space group P\overline{1} with two molecules in the unit cell. The geometry around the central molybdenum is
Externí odkaz:
https://doaj.org/article/c78d26b284dd4feaa2bed2dc271ef743
Publikováno v:
Inorganics, Vol 11, Iss 5, p 188 (2023)
Several synthetic cross-coupling procedures were (re-)evaluated for the tethering of pyrazine to dithiocarbonates. The resultant species constitute pro-ligands and can be converted by removal of the C=O moiety into ene-dithiolate ligand systems that
Externí odkaz:
https://doaj.org/article/697e20c5b3294a7ebdc434e5468b09a4
Publikováno v:
Molecules, Vol 28, Iss 4, p 1537 (2023)
Mo/W-containing formate dehydrogenases (FDH) catalyzed the reversible oxidation of formate to carbon dioxide at their molybdenum or tungsten active sites. While in the reaction of formate oxidation, the product is CO2, which exits the active site via
Externí odkaz:
https://doaj.org/article/8babf8dfdca54325bd75b205da3dc372
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 12, Pp 1828-1832 (2019)
The title compound, C14H10N2O, crystallizes in the monoclinic space group P21/c with four molecules in the unit cell. All 17 non-H atoms of one molecule lie essentially in one plane. In the unit cell, two pairs of molecules are exactly coplanar, whil
Externí odkaz:
https://doaj.org/article/c83755248654483ab39379a6a2163400