Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Dino Alberico"'
Publikováno v:
Tetrahedron. 68:3487-3496
A Cu(I)-catalyzed asymmetric cyclopropanation of alkenes with an iodonium ylide has been developed. The copper source, hypervalent iodine source, solvent, and additives all have a significant effect on the yields and enantioselectivities. High enanti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a052ca06e29db2369ecbd7b54b0f77f
https://doi.org/10.1016/j.tet.2011.05.113
https://doi.org/10.1016/j.tet.2011.05.113
Publikováno v:
Tetrahedron Letters. 54:7059-7061
A new synthetic strategy towards the C27–C35 subunit of Eribulin (1) has been devised to include a protected 1,2-amino alcohol at C34–C35. Early introduction of the C35 amino group in the synthesis of 1 increases the efficiency of the route. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::488b29d7ad8b27cbc96cf8b1180a71b2
https://doi.org/10.1016/j.tetlet.2013.10.077
https://doi.org/10.1016/j.tetlet.2013.10.077
Palladium-Catalyzed Alkylation-Alkenylation Reactions: Rapid Access to Tricyclic Mescaline Analogues
Autor:
Dino Alberico, Mark Lautens
Publikováno v:
Synlett. 2006:2969-2972
A norbomene-mediated palladium-catalyzed sequence is described in which two alkyl-aryl bonds and one alkenyl-aryl bond are formed in one pot. A variety of symmetrical and unsymmetrical tricyclic heterocycles were synthesized in good yields from a Hec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c261aa9f9f914bb1bca62d2bbbc7656b
https://doi.org/10.1055/s-2006-941583
https://doi.org/10.1055/s-2006-941583
Publikováno v:
Tetrahedron. 61:1115-1125
Z- and E-ethyl 2-carbomethoxyethenesulfinates 1 and 2 hold the potential to be enethiol equivalents by way of Diels–Alder cycloaddition chemistry followed by reduction. To pursue this, both dieneophiles were subjected to thermal and Lewis acid medi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed366baea0f2db27aeb783689b633dfa
https://doi.org/10.1016/j.tet.2004.11.050
https://doi.org/10.1016/j.tet.2004.11.050
Publikováno v:
The Journal of Organic Chemistry. 73:6838-6840
Nucleophilic ring opening of methyl 1-nitrocyclopropanecarboxylates by phenol derivatives in the presence of Cs2CO3 is described. The reaction tolerates a variety of substituents on both the aromatic alcohol and the cyclopropane and affords the produ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b968d611e08b536b87f5d5c56a220cab
https://doi.org/10.1021/jo8010705
https://doi.org/10.1021/jo8010705
Publikováno v:
Organic Letters. 8:4827-4829
[reaction: see text] Polycyclic thiophenes and furans were synthesized using a one-pot ortho alkylation/direct heteroarylation reaction sequence. Under the optimized reaction conditions, aryl iodides were coupled with 3-(bromoalkyl)thiophenes or -fur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baaebe0f97349176a358147e9dff6870
https://doi.org/10.1021/ol061859+
https://doi.org/10.1021/ol061859+
Publikováno v:
Organic Letters. 8:2043-2045
[reaction: see text] A palladium-catalyzed/norbornene-mediated sequential coupling reaction involving an aromatic sp(2) C-H functionalization as the key step is described, in which an alkyl-aryl bond and an aryl-heteroaryl bond are formed in one pot.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b690b5a0810f93e5414c56ddf864c1bc
https://doi.org/10.1021/ol060447y
https://doi.org/10.1021/ol060447y
Publikováno v:
ChemInform. 43
The cyclopropanation of an iodonium ylide derived from methyl nitroacetate (II) in the presence of chiral copper complexes leads to a variety of trans-nitrocyclopronane carboxylates such as (III), (XI), (XIV), or (XVI) with up to 95% diastereoselecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99c7619742d6869b10367d713d12f837
https://doi.org/10.1002/chin.201243032
https://doi.org/10.1002/chin.201243032
Publikováno v:
ChemInform. 40
Nucleophilic ring opening of methyl 1-nitrocyclopropanecarboxylates by phenol derivatives in the presence of Cs2CO3 is described. The reaction tolerates a variety of substituents on both the aromatic alcohol and the cyclopropane and affords the produ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e5cc7a0131fcf089136fd1cf5e6dd30
https://doi.org/10.1002/chin.200902034
https://doi.org/10.1002/chin.200902034
Autor:
Dino Alberico, Jean-François Paquin
Publikováno v:
e-EROS Encyclopedia of Reagents for Organic Synthesis
[498-66-8] C7H10 (MW 94.15) InChI = 1S/C7H10/c1-2-7-4-3-6(1)5-7/h1-2,6-7H,3-5H2/t6-,7+ InChIKey = JFNLZVQOOSMTJK-KNVOCYPGSA-N (strained alkene with significant reactivity; susceptible to 1,2-addition and cyclization reactions) Physical Data: mp 45 °
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::621a57ead077af3424c33daba4c7333e
https://doi.org/10.1002/047084289x.rn00938
https://doi.org/10.1002/047084289x.rn00938
