„alkynes“

Suchergebnisse

1.000+ Treffer

• Allylic Amination of Internal Alkynes with Aromatic and Aliphatic Amines Using Polymer‐Supported Triphenylphosphane–Palladium Complex as a Heterogeneous and Recyclable Catalyst
  Wagh, Yogesh S. ; Tambade, Pawan J. ; Sawant, Dinesh N. ; Bhanage, Bhalchandra M.
• Cesium and Tetrabutylammonium Salt of the Ethynyl‐ closo ‐dodecaborate Dianion
  Himmelspach, Alexander ; Finze, Maik ; Vöge, Andrea ; Gabel, Detlef
• ChemInform Abstract: Synthesis and Photophysical Properties of Tetra‐ and Pentaalkynylfluorobenzenes by Sonogashira Reactions of Novel Iodofluorobenzenes.
  Sharif Akbar, Muhammad ; Maalik, Aneela ; Reimann, Sebastian ; Iqbal, Jamshed ; Patonay, Tamas ; Spannenberg, Anke ; Villinger, Alexander ; Langer, Peter
• Room‐Temperature Hydrohydrazination of Terminal Alkynes Catalyzed by Saturated Abnormal N‐Heterocyclic Carbene–Gold (I) Complexes
  Manzano, Rubén ; Wurm, Thomas ; Rominger, Frank ; Hashmi, A. Stephen K.
• Hydrogen‐Mediated Reductive Coupling of Conjugated Alkynes with Ethyl (N‐Sulfinyl) iminoacetates: Synthesis of Unnatural α‐Amino Acids via Rhodium‐Catalyzed C—C Bond Forming Hydrogenation.
  Kong, Jong‐Rock ; Cho, Chang‐Woo ; Krische, Michael J.
• ChemInform Abstract: Carbonyl Propargylation from the Alcohol or Aldehyde Oxidation Level Employing 1,3‐Enynes as Surrogates to Preformed Allenylmetal Reagents: A Ruthenium‐Catalyzed C—C Bond‐Forming Transfer Hydrogenation.
  Patman, Ryan L. ; Williams, Vanessa M. ; Bower, John F. ; Krische, Michael J.
• Rhodium‐Catalyzed Branched‐Selective Alkyne Hydroacylation: A Ligand‐Controlled Regioselectivity Switch †
  González‐Rodríguez, Carlos ; Pawley, Rebekah J. ; Chaplin, Adrian B. ; Thompson, Amber L. ; Weller, Andrew ; Willis, Michael C.
• Consecutive One‐Pot Sonogashira–Glaser Coupling Sequence – Direct Preparation of Symmetrical Diynes by Sequential Pd/Cu Catalysis †
  Merkul, Eugen ; Urselmann, Dominik ; Müller, Thomas J. J.
• Selective Ruthenium‐Catalyzed Hydrochlorination of Alkynes: One‐Step Synthesis of Vinylchlorides
  Dérien, Sylvie ; Klein, Hubert ; Bruneau, Christian
• Synthesis of Bi‐ and Tricyclic 1,2‐Dihydroquinoline Derivatives from Arylamines and Alkynes by a Consecutive Zinc‐Ammonium Salt Catalysis
  Purkait, Nibadita ; Blechert, Siegfried
• Synthesis of 4‐Trifluoromethylpyridines by (5+1) Cyclization of 3‐Hydroxy‐pent‐4‐yn‐1‐ones with Urea
  Iaroshenko, Viktor ; Ostrovskyi, Dmytro ; Ayub, Khurshid ; Spannenberg, Anke ; Langer, Peter
• Cover Picture: Unusual Nitrile–Nitrile and Nitrile–Alkyne Coupling of Fc C N and Fc C C C N (Chem. Eur. J. 11/2014)
  Becker, Lisanne ; Strehler, Frank ; Korb, Marcus ; Arndt, Perdita ; Spannenberg, Anke ; Baumann, Wolfgang ; Lang, Heinrich ; Rosenthal, Uwe
• Inside Back Cover: Electrochemical Controllable Divergent Carboxylation and Hydrocarboxylation of Alkynes with CO 2
  Chen, Haomin ; Zhao, Xiuli ; Wang, Bin ; Chen, Ziren ; Xue, Fei ; Xia, Yu ; Wu, Shaofeng ; Liu, Chenjiang ; Zhang, Yonghong
• Inside Back Cover: Electrochemical Controllable Divergent Carboxylation and Hydrocarboxylation of Alkynes with CO 2
  Chen, Haomin ; Zhao, Xiuli ; Wang, Bin ; Chen, Ziren ; Xue, Fei ; Xia, Yu ; Wu, Shaofeng ; Liu, Chenjiang ; Zhang, Yonghong
• Front Cover Picture: Regio‐, Stereoselective, Aerobic and Metal‐Free Synthesis of Z ‐Vinyl Sulfides: One‐Pot Hydroiodination of Internal Alkynes and in situ Sulfenylations (Adv. Synth. Catal. 13/2025)
  Morís‐Menéndez, Gloria ; García‐Garrido, Sergio E. ; García‐Álvarez, Pablo ; Presa Soto, Alejandro ; Ríos‐Lombardía, Nicolás ; García‐Álvarez, Joaquín
• Front Cover: Visible‐Light‐Induced Desulfurative Coupling of Alkyl Benzothiazolyl Sulfides with Electron‐Deficient Alkenes/Alkynes: Dual Role of Base‐Activated Hantzsch Esters (ChemCatChem 3/2025)
  Sengoku, Tetsuya ; Matsune, Koki ; Shimotori, Takuma ; Kikuchi, Nagisa ; Hijikata, Haruto ; Nishioka, Shun ; Takahashi, Reo
• Frontispiece: Generation of Bis (pentafluorophenyl) boron Enolates from Alkynes and Their Catalyst‐Free Alkyne Coupling
  Shibuya, Masatoshi ; Yuruka, Souta ; Yamamoto, Yoshihiko
• Frontispiz: Generation of Bis (pentafluorophenyl) boron Enolates from Alkynes and Their Catalyst‐Free Alkyne Coupling
  Shibuya, Masatoshi ; Yuruka, Souta ; Yamamoto, Yoshihiko
• Cover Feature: Controlling Chemoselectivity in Ruthenium (II)‐Induced Cyclization of Aniline‐Functionalized Alkynes (Chem. Eur. J. 69/2024)
  Io, Kai‐Wa ; Shek, Hau‐Lam ; Li, Tsun‐Yin ; Li, Ka‐Kit ; Chan, Daniel Shiu‐Hin ; Yiu, Shek‐Man ; Wong, Chun‐Yuen
• Cover Feature: The Noble Addendum of a Phosphenium Ligand to a Base Metal: Coordination, Activation, and Hydrogenation of Alkenes and Alkynes on a Chromium Complex (ChemPlusChem 6/2024)
  Birchall, Nicholas ; Nieger, Martin ; Gudat, Dietrich