Synthetic studies of N-heterocycles via catalytic reductive CC bond formation and tertiary neopentyl substitution
CD Grant - 2012 - repositories.lib.utexas.edu
Whilst there are a large number of CC bond forming reactions available for the construction
of heterocycles a number of these protocols require the use of stoichiometric organometallic …
of heterocycles a number of these protocols require the use of stoichiometric organometallic …
[PDF][PDF] Isatin as a strategic motif for asymmetric catalysis
Isatin as a Strategic Motif for Asymmetric Catalysis Page 1 1 MINIREVIEWS Isatin as a Strategic
Motif for Asymmetric Catalysis Somayeh Mohammadi,[a] Roghayeh Heiran,[a] Raquel P …
Motif for Asymmetric Catalysis Somayeh Mohammadi,[a] Roghayeh Heiran,[a] Raquel P …
A Hg(ClO4)2·3H2O Catalyzed Sakurai–Hosomi Allylation of Isatins and Isatin Ketoimines Using Allyltrimethylsilane
ZY Cao, Y Zhang, CB Ji, J Zhou - Organic Letters, 2011 - ACS Publications
It is reported that Hg (ClO4) 2· 3H2O could efficiently activate the cheap but less reactive
allyltrimethylsilane for the allylation of isatins or isatin ketoimines, with catalyst loading down …
allyltrimethylsilane for the allylation of isatins or isatin ketoimines, with catalyst loading down …
Scandium (III)-catalyzed enantioselective allylation of isatins using allylsilanes
NV Hanhan, YC Tang, NT Tran, AK Franz - Organic letters, 2012 - ACS Publications
The scandium (III)-catalyzed enantioselective Hosomi–Sakurai allylation of isatins with
various substituted allylic silanes is described. A catalyst loading as low as 0.05 mol% is …
various substituted allylic silanes is described. A catalyst loading as low as 0.05 mol% is …
A highly enantioselective Hg (ii)-catalyzed Sakurai–Hosomi reaction of isatins with allyltrimethylsilanes
ZY Cao, JS Jiang, J Zhou - Organic & Biomolecular Chemistry, 2016 - pubs.rsc.org
A chiral complex derived from (S)-difluorophos and Hg (OTf) 2 is identified as a powerful
catalyst for the Sakurai–Hosomi reaction of isatins with allyltrimethylsilane, allowing the …
catalyst for the Sakurai–Hosomi reaction of isatins with allyltrimethylsilane, allowing the …
Stereoselective Synthesis of 1-Methyl-3′, 4′, 5′, 6′-tetrahydrospiro [indoline-3, 2′-pyran]-2-one Derivatives via Prins Cyclization
A novel spirocyclization has been developed for the construction of functionalized
spirooxindole pyran via Lewis acid promoted Prins cyclization. The reaction proceeds …
spirooxindole pyran via Lewis acid promoted Prins cyclization. The reaction proceeds …
Borderline metal-catalyzed carboarylation of alkynylarenes using N, O-acetals
K Komeyama, T Yamada, R Igawa… - Chemical …, 2012 - pubs.rsc.org
Borderline metal-catalyzed carboarylation of alkynylarenes using N , O -acetals - Chemical
Communications (RSC Publishing) DOI:10.1039/C2CC32715E Royal Society of Chemistry View …
Communications (RSC Publishing) DOI:10.1039/C2CC32715E Royal Society of Chemistry View …
Access to 3-prenylated oxindoles by α-regioselective prenylation: application to the synthesis of (±)-debromoflustramine E
DF Li, K Liu, YX Jiang, Y Gu, JR Zhang, LM Zhao - Organic letters, 2018 - ACS Publications
The development of a rapid, highly efficient, and one-pot synthesis of C3-α-prenylated
oxindoles with simple reagents is described. The process is based on zinc-mediated α …
oxindoles with simple reagents is described. The process is based on zinc-mediated α …
An efficient and environmentally friendly DABCO catalyzed Henry reaction of isatins
HM Meshram, P Ramesh, AS Kumar, A Swetha - Tetrahedron letters, 2011 - Elsevier
An efficient and general method has been described for the synthesis of 3-hydroxy-3-
(nitromethyl) indolin-2-one by the reaction of isatins with nitromethane/nitroethane in the …
(nitromethyl) indolin-2-one by the reaction of isatins with nitromethane/nitroethane in the …
Zinc-mediated C-3 α-prenylation of isatins with prenyl bromide: access to 3-prenyl-3-hydroxy-2-oxindoles and its application
LM Zhao, AL Zhang, JH Zhang, HS Gao… - The Journal of Organic …, 2016 - ACS Publications
A convenient and highly α-regioselective strategy for the synthesis of 3-prenyl-3-hydroxy-2-
oxindoles has been developed starting from isatins and prenylzinc with good to excellent …
oxindoles has been developed starting from isatins and prenylzinc with good to excellent …