Results 211 to 220 of about 36,445 (329)

Beckmann Rearrangement of Ketoximes of Thiophene and Furan Series

, 1961
Chiaki TSUCHIYA
openalex   +2 more sources

Studies on Vanadium-Thiophene-2-Hydroxamic Acid Complexes.A 1 : 3 Metal-Ligand System. [PDF]

, 1974
S.P. Bag, Anupam Chakrabarti
openalex   +1 more source

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

A Review of the Phytochemistry and Biological Activities of Echinopsis Radix. [PDF]

Molecules
Sun N, Wang Y, Ma S, Kang H, Zhou C, Jin L, Zhang X, Zhang Y, Yuan Y, Shu P.   +9 more
europepmc   +1 more source

Studies on Thiophene Derivatives. II

, 1963
H. SAIKACHI, Y. TANIGUCHI, Harn Ogawa
openalex   +2 more sources

Synthesis of Benzodithieno[5.5.5.6]fenestranes: Unexpected Epimerization and Regiochemical Outcomes

Asian Journal of Organic Chemistry, Accepted Article.
Isomeric [5.5.5.6]fenestranes bearing one benzene and two thiophene rings annulated to all‐cis‐ and cis,cis,trans,cis‐fenestrane cores are presented. The synthesis route previously established for the corresponding tribenzo[5.5.5.6]fenestranes includes twofold cyclodehydration of the stereoisomeric spiro[cyclohexane‐1,2’‐indane]‐1',3'‐diol ...
Dietmar Kuck, Björn Bredenkötter, Wai-Shing Wong, Man-Kit Lee, Chun-Fai Ng, Hak-Fun Chow   +5 more
wiley   +1 more source

A Versatile Route to Shape Polymer Nanoparticles by Deforming Nanoreactors Made from Magnetic Surfactants

Angewandte Chemie, EarlyView.
Shaping up! Polymer nanoparticles are typically spherical, constrained by their structures. Now, a unique magnetic surfactant enables rod‐shaped polymer nanoparticles. Through emulsion polymerization and a magnetic field, the surfactant elongates nanoreactor droplets.
Benjamin Botev, Stephan Siroky, Irene Morales, Sebastian Polarz   +3 more
wiley   +2 more sources

Thiophene-fused aromatic belts. [PDF]

Nat Commun
Shudo H, Wiesener P, Kolodzeiski E, Mizukami K, Imoto D, Mönig H, Amirjalayer S, Sakamoto H, Klaasen H, Ravoo BJ, Kimizuka N, Yagi A, Itami K.   +12 more
europepmc   +1 more source

V-Shaped Tröger Oligothiophenes Boost Triplet Formation by CT Mediation and Symmetry Breaking. [PDF]

J Am Chem Soc, 2023
Medina Rivero S, Alonso-Navarro MJ, Tonnelé C, Marín-Beloqui JM, Suárez-Blas F, Clarke TM, Kang S, Oh J, Ramos MM, Kim D, Casanova D, Segura JL, Casado J.   +12 more
europepmc   +1 more source

Studies on Thiophene Derivatives. V. : On the Reaction of Thiophene Aldehydes with p-Nitrophenylacetic Acid

, 1968
Haruo Saikachi, Y. TANIGUCHI
openalex   +2 more sources