Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Laura Hoffmeister"'
Autor:
Laura Hoffmeister, Cornelia Wirtz, Konrad Gebauer, Marina K. Ilg, Felix Ungeheuer, Sebastian Schaubach, Alois Fürstner
Publikováno v:
Chemistry - A European Journal. 22:8494-8507
Although molybdenum alkylidyne complexes such as 1 endowed with triarylsilanolate ligands are excellent catalysts for alkyne metathesis, they can encounter limitations when (multiple) protic sites are present in a given substrate and/or when forcing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f5f668d2c179a6896305547ee9243c4
https://doi.org/10.1002/chem.201601163
https://doi.org/10.1002/chem.201601163
Publikováno v:
Chemistry - A European Journal. 21:4529-4533
A concise approach to the algal metabolite 1 is described, which also determines the previously unknown stereostructure of this natural product. Compound 1 is distinguished by a rare brominated 4-pyrone nucleus linked as a ketene-acetal to a polyunsa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36205bcdc9b78e3f3944044547af0f95
https://doi.org/10.1002/chem.201500437
https://doi.org/10.1002/chem.201500437
Autor:
Conny Wirtz, Konrad Gebauer, Sebastian Schaubach, Alois Fuerstner, Laura Hoffmeister, Felix Ungeheuer, Marina K. Ilg
Publikováno v:
ChemInform. 47
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbd21abbae85baa7885a3d7b44532728
https://doi.org/10.1002/chin.201637035
https://doi.org/10.1002/chin.201637035
Autor:
Sebastian Schaubach, Konrad Gebauer, Felix Ungeheuer, Laura Hoffmeister, Marina K. Ilg, Conny Wirtz, Alois Fürstner
Publikováno v:
Chemistry - A European Journal. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db295861c24a88b30e5d216d1ddaf5d6
https://doi.org/10.1002/chem.201682562
https://doi.org/10.1002/chem.201682562
ChemInform Abstract: Formal Total Synthesis of Kendomycin by Way of Alkyne Metathesis/Gold Catalysis
Publikováno v:
ChemInform. 45
The key steps comprise a late stage ring-closing metathesis reaction employing the latest generation of alkyne metathesis catalysts followed by a gold-catalyzed hydroalkoxylation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1be38ff876dbe715e383aede09d39bb1
https://doi.org/10.1002/chin.201441214
https://doi.org/10.1002/chin.201441214
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 20(15)
In an attempt to study the ability of the latest generation of alkyne metathesis catalysts to process sterically hindered substrates, two different routes to the bacterial metabolite kendomycin (1) were explored. Whereas the cyclization of the overcr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f65510ca1a76c444198a80ccb68b35f
https://pubmed.ncbi.nlm.nih.gov/24591211
https://pubmed.ncbi.nlm.nih.gov/24591211
Publikováno v:
ChemInform. 42
The reaction of β,β-dibromoenamides bearing an ester group at the nitrogen with boronic acids leads to formation of oxazolones [cf.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c63c80b87ea19e9ce448d0562331afff
https://doi.org/10.1002/chin.201116120
https://doi.org/10.1002/chin.201116120
Synthesis of 2-oxazolones and α-aminoketones via palladium-catalyzed reaction of β,β-dibromoenamides
Publikováno v:
Organic letters. 13(1)
β,β-Dibromoenamides show two different interesting reactivities based on the choice of R group under the reaction conditions. On the basis of mechanistic studies, both reactions proceed via an intermolecular Suzuki−Miyaura C−C coupling and an i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da64267a9168db41dee0688a634080d5
https://pubmed.ncbi.nlm.nih.gov/21126057
https://pubmed.ncbi.nlm.nih.gov/21126057
Autor:
M. Joel Harrison, Patricia Laglenne, Shuli Li, Corey Cutler, Edwin P. Alyea, Robert J. Soiffer, Joseph H. Antin, Stephanie J. Lee, Kwok Chuen Szeto, Vincent T. Ho, Stephen T. Sonis, Haesook T. Kim, Laura Hoffmeister
Publikováno v:
Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation. 11(5)
Oral mucositis occurs in up to 75% of recipients of high-dose chemoradiotherapy conditioning regimens used for allogeneic hematopoietic stem cell transplantation (HSCT). As a result of mucositis, narcotic analgesia and total parenteral nutrition (TPN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b2a1409274ee84d89805e80ecb24794
https://pubmed.ncbi.nlm.nih.gov/15846292
https://pubmed.ncbi.nlm.nih.gov/15846292
Publikováno v:
Organic Letters; Jan2011, Vol. 13 Issue 1, p106-109, 4p