Zobrazeno 1 - 10
of 194
pro vyhledávání: '"Gossonorol"'
Autor:
Declan G. Gilheany, Saranna E Kavanagh
Publikováno v:
Organic Letters. 22:8198-8203
A series of N-substituted cyclohexyldiaminophenolic ligands for the asymmetric Grignard synthesis of tertiary alcohols is reported. The 2,5-dimethylpyrrole-decorated ligand led to improved enantioselectivities and broadened the scope of the methodolo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8af168c0e7e4c9c59f726027796656e1
https://doi.org/10.1021/acs.orglett.0c02629
https://doi.org/10.1021/acs.orglett.0c02629
Akademický článek
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Publikováno v:
In Tetrahedron: Asymmetry 30 April 2012 23(8):611-615
Akademický článek
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Publikováno v:
Tetrahedron: Asymmetry. 23:611-615
The sesquiterpene (+)-gossonorol is prepared in only three synthetic steps in 60% overall yield and 82% ee from commercially available reagents. The key asymmetric step is the catalytic enantioselective addition of dimethylzinc to 5-methyl-1-(2-methy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f959862ff2f7d9fd632fbe3a7609a43b
https://doi.org/10.1016/j.tetasy.2012.04.003
https://doi.org/10.1016/j.tetasy.2012.04.003
Autor:
González López, Susana
Publikováno v:
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Universidad de Alicante (UA)
En la presente memoria se describe la preparación y uso de distintas isoborneolsulfonamidas quirales como ligandos en la adición de reactivos organozíncicos a cetonas en presencia de alcóxidos de titanio como aplicación en la síntesis de dos pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fd5601c8e3221dc092634b860922d42e
http://hdl.handle.net/10045/39867
http://hdl.handle.net/10045/39867
Publikováno v:
Chemical Science. 10:6531-6538
Phenones with elongated chains are shown to be excellent substrates for ligand-promoted asymmetric Grignard synthesis of tertiary alcohols. In turn this enables the simple, short and highly enantioselective (up to 96% ee) preparation of chiral 2,2-di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55fa4676fad4d89526c1f3c3aa489996
https://doi.org/10.1039/c9sc00978g
https://doi.org/10.1039/c9sc00978g
Publikováno v:
Environmental Science & Pollution Research; Mar2018, Vol. 25 Issue 8, p7844-7859, 16p
Publikováno v:
Journal of Essential Oil Research. 20:530-532
The essential oils of Lantana camara L. and L. fucata Lindl. leaves collected in the region of Mata Serrana in the municipality of Brejo da Madre de Deus in Pernambuco—Brazil were obtained by hydrodistillation and analyzed by GC and GC/MS. Twenty-f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eabc128b6f8ca4371bb6ebe839845fde
https://doi.org/10.1080/10412905.2008.9700080
https://doi.org/10.1080/10412905.2008.9700080
Autor:
Kumar, Randeep1 (AUTHOR) randeep.agchem@gmail.com, Guleria, Niraj2 (AUTHOR) nirajguleria333@gmail.com, Deeksha, Mudagadde G.3 (AUTHOR) deekshamudagadde@gmail.com, Kumari, Nisha1 (AUTHOR) nkpsanvisri@gmail.com, Kumar, Ravendra4 (AUTHOR) ravichemistry.kumar@gmail.com, Jha, Arun Kumar1 (AUTHOR) jhaak_ss@rediffmail.com, Parmar, Neha5 (AUTHOR) npvet36@gmail.com, Ganguly, Pritam1 (AUTHOR) pritam0410@gmail.com, de Aguiar Andrade, Eloisa Helena6 (AUTHOR) eloisa@museu-goeldi.br, Ferreira, Oberdan Oliveira6 (AUTHOR) oberdan@museu-goeldi.br, de Oliveira, Mozaniel Santana6 (AUTHOR) mozanieloliveira@museu-goeldi.br, Chandini7 (AUTHOR) mozanieloliveira@museu-goeldi.br
Publikováno v:
International Journal of Molecular Sciences. Dec2024, Vol. 25 Issue 23, p12788. 24p.