Results 121 to 130 of about 1,568 (180)

Comparative Evaluation of Pyrrole Fused Donor Moieties: 1H-Indole and Pyrrolo[2,3-<i>b</i>] Pyridine in Benzothiadiazole-Based D-A-D Type Conjugated Small Molecules for Organic Field-Effect Transistors. [PDF]

ACS Omega
Udamulle Gedara CM, Shrivastava A, Ma Z, Gamage PL, Bulumulla C, Dissanayake DS, Talukder MM, Stefan MC, Biewer MC.   +8 more
europepmc   +1 more source

Shape-Conserving Atom Replacements. [PDF]

Chem Rev
Puriņš M, Elgindy C, Levin MD.
europepmc   +1 more source

A comprehensive review on the silane-acid reduction of alkenes in organic synthesis. [PDF]

RSC Adv
Shingate BB.
europepmc   +1 more source

Research on transition metals for the multicomponent synthesis of benzo-fused γ-lactams. [PDF]

RSC Adv
Sead FF, Jain V, Ballal S, Singh A, Devi A, Chandra Sharma G, Joshi KK, Kazemi M, Javahershenas R.   +8 more
europepmc   +1 more source

Multicomponent reactions (MCRs) yielding medicinally relevant rings: a recent update and chemical space analysis of the scaffolds. [PDF]

RSC Adv
Tandi M, Sharma V, Gopal B, Sundriyal S.
europepmc   +1 more source

Nonpyrogenic "Black" Nitrogen Likely Plays a Major Yet Underrecognized Role in the Global Nitrogen Cycle. [PDF]

Environ Sci Technol
Dos Santos JV, Goranov AI, Lambert KM, da Rosa Salles T, Carter SJ, Pearson A, Hatcher PG.   +6 more
europepmc   +1 more source

Visible-light-driven NHC and organophotoredox dual catalysis for the synthesis of carbonyl compounds. [PDF]

Beilstein J Org Chem
Dhayalan V.
europepmc   +1 more source

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Conversion of Cyclic Ketones to 2,3-Fused Pyrroles and Substituted Indoles

Journal of the American Chemical Society, 2013
A highly effective synthesis of 2,3-fused pyrroles from cyclic ketones has been achieved. The transformation includes a rhodium-catalyzed reaction of 4-alkenyl-1-sulfonyl-1,2,3-triazoles featuring an unusual 4π electrocyclization. The methodology was further extended to the synthesis of indoles using a one-pot reaction starting from 1 ...
Huw M L Davies
exaly   +3 more sources

Bicyclization of Isocyanides: A Synthetic Strategy for Fused Pyrroles

Advanced Synthesis and Catalysis, 2011
AbstractOn the isocyanide carbon atom, two CC sigma bonds are formed in the bicyclization reaction of the readily available acyclic substrates with tosylmethyl isocyanides. The reaction can proceed under extremely mild and metal‐free conditions to give the products in high to excellent yields. The powerful potential of this strategy deserves attention
Xianxiu Xu
exaly   +2 more sources