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r37980778c78--9cbb3813237396ba37bc9aa69cc7386e
Previously unstudied dibenzoindolo[3,2-b]carbazoles have been prepared by two-directional, phase tag-assisted synthesis utilizing a connective-Pummerer cyclization and a... -
A Formal Total Synthesis of (+)-Zincophorin. Observation of an Unusual Urea-D...
A formal total synthesis of (+)-zincophorin via interception of Miyashita's advanced intermediates is described here. This effort features the first synthetic application of an... -
Synthesis and Electronic Properties of Isotruxene-Derived Star-Shaped Ladder-...
The synthesis of star-shaped ladder-type oligophenylenes Sn (n = 4, 7, 10, 13, and 16), where n is the number of π-conjugated phenylene rings, is reported. The two-dimensional... -
r37980778c78--bc1a7e8debaa1c4e7a35f080b451a419
Macrocyclic and fused bicyclic dipeptides are complementary motifs for mimicry of different types of β-turn geometry. Macrocyclic dipeptide mimics have served as precursors for... -
Synthesis of Isoxazoline <i>N</i>-Oxides via [Hydroxy(tosyloxy)iodo]benzene (...
An HTIB mediated oxidative N−O coupling strategy for the synthesis of some isoxazoline N-oxide derivatives from β-hydroxyketoximes is described, along with a comparative study... -
r37980778c78--abc1e72da70bd099495e0a7da49cd264
This paper reports the synthesis and crystal structure of a cobalt aminomethylenediphosphonate compound NaCo2{NH3CH(PO3)(PO3H0.5)}2(H2O)2·xH2O (1). It shows a novel open... -
r37980778c78--4d27a0d672637e93bc4bfef489c48c14
Chemical syntheses of two stereochemically unique resveratrol dimers, caraphenols B and C, have shown that their structures are misassigned. Thoughts on their potential chemical... -
r37980778c78--1c150c8f523856c294e6056b0497384b
Combining the desymmetrization of a prochiral bis-hydroxymethyl group with the epimerization of a chiral furanyl ether in a single transformation, high levels of double... -
Synthesis of (+)-CP-99,994 via Pd(0)-Catalyzed Asymmetric Allylic and Homoall...
This paper describes an asymmetric synthesis of the potent substance P receptor antagonist (+)-CP-99,994 from 4-phenyl-1-butene via Pd(0)-catalyzed asymmetric allylic and... -
Chiral <i>N</i>‑Phosphonyl Imines for an Aza-Morita–Baylis–Hillman Reaction v...
Seventeen examples of aza-Morita–Baylis–Hillman (aza-MBH) adducts have been synthesized by reacting chiral N-phosphonyl imines with acrylonitrile in good to excellent yields (up... -
Conjugated Thiophene-Fused Isatin Dyes through Intramolecular Direct Arylation
We report on the design, synthesis, and properties of innovative, planar, π-conjugated compounds in which a thiophene ring is fused with the skeleton of the naturally occurring... -
r37980778c78--7f73ee16b8896813bc1b65fc59e69042
The diastereomeric mixture of d/l-2,7-diaminooctanedioyl-bis(YRLRY-NH2) (BVD-74D, 2) was described in the literature as a high affinity Y4 receptor agonist. Here we report on... -
r37980778c78--0d88d1b9dc351cf85d79d366e97d8919
The protecting group-free synthesis of a versatile 1,2-azaborine synthon 5 is described. Previously inaccessible 1,2-azaborine derivatives, including the BN isostere of phenyl... -
r37980778c78--d1de40df2a0866b9686532663b895123
An HTIB mediated oxidative N−O coupling strategy for the synthesis of some isoxazoline N-oxide derivatives from β-hydroxyketoximes is described, along with a comparative study... -
Regulation of the opposing (p)ppGpp synthetase and hydrolase activities in a ...
The stringent response is characterized by (p)ppGpp synthesis resulting in repression of translation and reprogramming of the transcriptome. In Staphylococcus aureus, (p)ppGpp... -
A Highly Active and Air-Stable Ruthenium Complex for the Ambient Temperature ...
The conversion of terminal alkynes to functionalized products by the direct addition of heteroatom-based nucleophiles is an important aim in catalysis. We report the design,... -
Synthesis and Optoelectronic Properties of <i>Janus</i>-Dendrimer-Type Multiv...
A convergent, multistep protocol was employed for the synthesis of a Janus-type multivalent donor–acceptor system. The synthetic approach is based on a Sonogashira... -
Primers used in this study.
a Liu et al., 2011 [19]. b Ji et al., 2007 [20]. c Wei et al., 2010 [21]. d Noteborn et al., 2013 [22]. *Positions correspond to: IBDV (JQ684022), IBV (KJ425500), AEV... -
Efficient Medium Ring Size Bromolactonization Using a Sulfur-Based Zwitterion...
Catalytic bromolactonization of long-chain olefinic acids resulting in the efficient synthesis of medium-sized lactones is reported using a zwitterionic catalyst and... -
Ac<sub>2</sub>O-Mediated Dearylacetylative Dimerization of 2‑Arylacetyl-1-nap...
A novel and efficient route for the synthesis of 2-aryl-2-naphthyl naphtho[1,2-b]furan-3-ones is described via NaH/Ac2O-mediated dearylacetylative dimerization of...