Iodine‐Mediated Copper‐Catalyzed Efficient α‐C(sp2)‐Thiomethylation of α‐Oxoketene Dithioacetals with Dimethyl Sulfoxide in One Pot

G Shukla, A Srivastava, A Nagaraju… - Advanced Synthesis …, 2015 - Wiley Online Library
The direct α‐Csp2 H functionalization and thiomethylation of α‐oxoketene dithioacetals
(DTAs) has been accomplished with dimethyl sulfoxide (DMSO) in the presence of iodine …

Regioselective dehydrative intramolecular heteroannulation of β-allyl-β-hydroxy dithioesters: facile and straightforward entry to 2H-thiopyrans

S Chowdhury, T Chanda, S Koley, BJ Ramulu… - Tetrahedron, 2014 - Elsevier
Abstract β-Allyl-β-hydroxy dithioesters have been employed in the synthesis of hitherto
unreported and synthetically demanding 2 H-thiopyrans via regioselective intramolecular …

Synthesis of thiophene derivatives through InCl3-catalyzed cyclization of β-oxodithioesters with vinyl azides

LM Zhang, LR Wen, X Xin, M Li - Tetrahedron Letters, 2023 - Elsevier
Synthesis of thiophene derivatives through InCl3-catalyzed cyclization of β-oxodithioesters with
vinyl azides - ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & Books …

Organic heterocyclic molecules become superalkalis

G NaaresháReddy - Physical Chemistry Chemical Physics, 2016 - pubs.rsc.org
An organic molecule which behaves like a superalkali has been designed from an aromatic
heterocyclic molecule, pyrrole. Using first-principles calculation and a systematic two-step …

Super/hyperhalogen aromatic heterocyclic compounds

GN Reddy, S Giri - RSC advances, 2016 - pubs.rsc.org
Aromatic heterocyclic molecules play an important role in synthetic organic chemistry due to
their wide range of reactivities. Because of their aromaticity, they have a lower tendency to …

1, 1′-Bis (pyrazol-3-yl) ferrocene: a clip ligand that forms supramolecular aggregates and prismatic hexanuclear coinage metal complexes

M Veronelli, S Dechert, S Demeshko… - Inorganic Chemistry, 2015 - ACS Publications
Two ferrocene derivatives with appended pyrazole substituents, namely, 1, 1′-bis (5-methyl-
1 H-pyrazol-3-yl) ferrocene (H2LH) and 1, 1′-bis (5-trifluoromethyl-1 H-pyrazol-3-yl) …

One‐Pot Three‐Component Heteroannulation of β‐Oxo Dithioesters, Amines and Hydroxylamine: Regioselective, Facile and Straightforward Entry to 5‐Substituted 3 …

S Samai, T Chanda, H Ila… - European Journal of …, 2013 - Wiley Online Library
An efficient and highly regioselective one‐pot three‐component synthesis of previously
inaccessible and synthetically demanding 3‐(cycloalkyl/alkyl/arylamino)‐5 …

DMAP mediated one-pot domino thienannulation: a versatile, regioselective and green mechanochemical route to naphtho [2, 3-b] thiophenes

G Shukla, GK Verma, A Nagaraju, RK Verma… - RSC …, 2013 - pubs.rsc.org
DMAP mediated one-pot domino thienannulation: a versatile, regioselective and green
mechanochemical route to naphtho[2,3- b ]thiophenes - RSC Advances (RSC Publishing) …

In (OTf) 3-mediated dehydrative annulation of β-ketothioamides with phenylglyoxal: one-pot access to diversely functionalized pyrrol-2-thiones

GK Verma, G Shukla, A Nagaraju, A Srivastava… - Tetrahedron …, 2014 - Elsevier
Indium triflate mediated first synthesis of diversely functionalized pyrrol-2-thiones has been
developed by dehydrative annulation of β-ketothioamides with phenylglyoxal through the …

One-pot straightforward approach to 2, 3-disubstituted benzo/naphtho [b] furans via domino annulation of α-oxoketene dithioacetals and 1, 4-benzo/naphthoquinone …

GK Verma, RK Verma, G Shukla, N Anugula… - Tetrahedron, 2013 - Elsevier
A versatile and convenient one-pot direct approach to 2, 3-disubstituted benzo/naphtho [b]
furans via domino annulation of α-oxoketene dithioacetals and 1, 4-benzo/naphthoquinone …