Results 271 to 280 of about 538,570 (408)

meso‐Free Porphyrinoids

Asian Journal of Organic Chemistry, EarlyView.
meso‐Free porphyrinoids are recognized as a versatile platform for further functionalization and oligomerization. The synthesis and characteristic features of such meso‐free porphyrinoids are reviewed. Abstract meso‐Unsubstituted (meso‐free) porphyrins have been an effective platform for creating versatile peripherally functionalized porphyrins and ...
Takayuki Tanaka, Osamu Iwanaga, Atsuhiro Osuka   +2 more
wiley   +1 more source

Electrochemically induced Meerwein arylation as a green strategy for the synthesis of arylbenzoquinone derivatives under batch and flow conditions. [PDF]

Sci Rep
Malmir M, Nematollahi D, Sadatnabi A, Shanehsaz S.   +3 more
europepmc   +1 more source

Effect of Annulation Pattern on the Antiaromaticity of Thioether‐ and Sulfone‐Substituted Dinaphthopentalenes

Asian Journal of Organic Chemistry, EarlyView.
Benzannulation of dibenzopentalene leads to dinaphthopentalenes, of which, we synthesized the linear and anti‐isomer as thioethers with various substituents. Depending on the annulation pattern, their optoelectronic properties strongly differ. Of particular interest, is an increased antiaromaticity resulting from the anti‐annulation pattern, indicated ...
Mathias Hermann, Silas M. A. Battisti, Birgit Esser   +2 more
wiley   +1 more source

Computational and experimental evidence for Sb(v) metal mediated C-H activation and oxidative functionalization of arenes. [PDF]

Chem Sci
Koppaka A, Chen SS, Yang D, Marchenko A, Koumleh SM, Michaelis DJ, Periana RA, Ess DH.   +7 more
europepmc   +1 more source

Synthesis of a BINOL‐Derived Sulfide Catalyst Bearing a Diphenylmethanol Unit and Its Application in Asymmetric Bromolactonizations

Asian Journal of Organic Chemistry, EarlyView.
The excellent catalytic performance of a BINOL‐derived sulfide catalyst bearing a diphenylmethanol unit was demonstrated in the highly enantioselective synthesis of γ‐butyrolactones via bromolactonization. Abstract A BINOL‐derived sulfide catalyst bearing a diphenylmethanol unit was prepared.
Yasuaki Furuya, Ryuichi Nishiyori, Seiji Shirakawa   +2 more
wiley   +1 more source

Producing aryl halides from lignin. [PDF]

Nat Commun
Liu Y, Li Y, He Z, Wu S, Ma C, Li W, Li S, Chen Z, Liu S, Tian B.   +9 more
europepmc   +1 more source

How does the TEA Alkyl Aryl Sulfonate you use compare with Atlantic's Ultrawet 60L? [PDF]

, 1963

openalex   +1 more source

Interrupted Barton–Zard Reaction/Friedel–Crafts Alkylation Telescoped Reaction for the Synthesis of Pyrrolo[3,4‐b]indole Cores

Asian Journal of Organic Chemistry, EarlyView.
An interrupted Barton–Zard reaction/Friedel–Crafts alkylation telescoped reaction provides aryl‐substituted pyrrolo[3,4‐b] cores in moderate‐to‐good yields as mostly single diastereomers. The reaction is tolerant of a wide range of electron‐deficient indoles and (hetero)aromatic nucleophiles, offering a modular approach for the synthesis of multi ...
Josip Rešetar, Karla Remar, Ana Mikleušević, Josipa Suć Sajko, Ines Bašić, Matija Gredičak   +5 more
wiley   +1 more source

Ni-Catalyzed Cyanation of (Hetero)Aryl Electrophiles Using the Nontoxic Cyanating Reagent K₄[Fe(CN)₆]. [PDF]

ACS Catal
Wilson NA, Palmer WM, Slimp MK, Simmons EM, Joannou MV, Albaneze-Walker J, Ganley JM, Frantz DE.   +7 more
europepmc   +1 more source

Organic Pesticides. Part VIII. Synthesis of Halo-aryl Esters of Phosphoric and Thiophosphoric Acids and Certain Related Com.pounds [PDF]

, 1962
K. C. Joshi, S. C. Bahel
openalex   +1 more source