„Fragmentation“

Suchergebnisse

5.935 Treffer

• Mechanistic Insight into the Facilitation of β‐Lactam Fragmentation through Metal Assistance
  Casarrubios, Luis ; Esteruelas, Miguel A. ; Larramona, Carmen ; Lledos, Agusti ; Muntaner, Jaime G. ; Oñate, Enrique ; Ortuño, Manuel A. ; Sierra, Miguel A.
• The Dual Reactivity of 5‐ S/5‐ O ‐Phenyl‐1,4,2‐oxathiazoles: A Fragmentation Pathway That Affords Nitriles in the Presence of Water
  Lim, Yi Wee ; Hewitt, Russell J. ; Burkett, Brendan A.
• Conformational Analysis, Thermal Rearrangement, and EI‐MS Fragmentation Mechanism of (1 (10) E, 4 E, 6 S, 7 R)‐Germacradien‐6‐ol by 13 C‐Labeling Experiments
  Rabe, Patrick ; Barra, Lena ; Rinkel, Jan ; Riclea, Ramona ; Citron, Christian A. ; Klapschinski, Tim A. ; Janusko, Aron ; Dickschat, Jeroen S.
• A Novel Allyl Transfer Coupled with a Grob Fragmentation
  Li, Shao‐Gang ; Chen, Hui‐Jun ; Yang, Yang‐Yang ; Wu, Wen‐Ju ; Wu, Yikang
• Position‐Specific Mass Shift Analysis: A Systematic Method for Investigating the EI‐MS Fragmentation Mechanism of epi ‐Isozizaene
  Rabe, Patrick ; Klapschinski, Tim A. ; Dickschat, Jeroen S.
• Organo‐ and Iron (0) Catalysis for an Enantioselective Michael Addition–Hemiketalization–Fragmentation Sequence to Protected ω‐Hydroxy‐nitroketones
  Quintard, Adrien ; Rodriguez, Jean
• Divergent Synthesis of Hydro‐γ‐Carbolines and Multisubstituted Indoles through Grob Fragmentation/Mannich Cyclization
  Jiang, Long ; Yu, Yuanyuan ; Li, Guang ; Zu, Liansuo
• Sequential 1,4‐/1,2‐Addition of Lithium (trimethylsilyl) diazomethane onto Cyclic Enones to Induce C−C Fragmentation and N−Li Insertion
  O'Connor, Matthew J. ; Sun, Chunrui ; Guan, Xinyu ; Sabbasani, Venkata R. ; Lee, Daesung
• Sequential 1,4‐/1,2‐Addition of Lithium (trimethylsilyl) diazomethane onto Cyclic Enones to Induce C−C Fragmentation and N−Li Insertion
  O'Connor, Matthew J. ; Sun, Chunrui ; Guan, Xinyu ; Sabbasani, Venkata R. ; Lee, Daesung
• Generation of Dicoordinate Boron (I) Units by Fragmentation of a Tetra‐Boron (I) Molecular Square
  Arrowsmith, Merle ; Auerhammer, Dominic ; Bertermann, Rüdiger ; Braunschweig, Holger ; Bringmann, Gerhard ; Celik, Mehmet Ali ; Dewhurst, Rian ; Finze, Maik ; Grüne, Matthias ; Hailmann, Michael ; Hertle, Thomas ; Krummenacher, Ivo
• Cp PEt 2 As 4 —An Organic‐Substituted As 4 Butterfly Compound
  Heinl, Sebastian ; Balázs, Gábor ; Stauber, Andreas ; Scheer, Manfred
• Selective (3+1) Fragmentations of P 4 by “P” Transfer from a Lewis Acid Stabilized (RP 4) − Butterfly Anion
  Borger, Jaap E. ; Ehlers, Andreas W. ; Lutz, Martin ; Slootweg, Chris ; Lammertsma, Koop
• Radical Desulfur‐Fragmentation and Reconstruction of Enol Triflates: Facile Access to α‐Trifluoromethyl Ketones
  Su, Xiaolong ; Huang, Honggui ; Yuan, Yaofeng ; Li, Yi
• An Alternative Fragmentation Pathway of 5H‐1,4,2‐Oxathiazoles Under Basic Conditions
  Yong, Fui Fong ; Hewitt, Russell J. ; Ong, Michelle J. H. ; Qiu, Guanqi ; Burkett, Brendan A.
• Synthesis of trans ‐Configured Enol Ethers by a Sequence of syn ‐Selective Glycolate Aldol Addition, Hydrolysis, and Grob Fragmentation
  Engesser, Tobias ; Brückner, Reinhard
• Continuous Flow Synthesis and Purification of Aryldiazomethanes through Hydrazone Fragmentation
  Lévesque, Éric ; Laporte, Simon T. ; Charette, André B.
• Reverse Biosynthesis: Generating Combinatorial Pools of Drug Leads from Enzyme‐Mediated Fragmentation of Natural Products
  Richardson‐Sanchez, Tomas ; Tieu, William ; Codd, Rachel
• Selective (3+1) Fragmentations of P 4 by “P” Transfer from a Lewis Acid Stabilized (RP 4) − Butterfly Anion
  Borger, Jaap E. ; Ehlers, Andreas W. ; Lutz, Martin ; Slootweg, Chris ; Lammertsma, Koop
• Bio‐Inspired Fragmentations: Rapid Assembly of Indolones, 2‐Quinolinones, and (−)‐Goniomitine
  Li, Haokun ; Cheng, Peng ; Jiang, Long ; Yang, Jin‐Liang ; Zu, Liansuo
• The Need for an Alternative to Radicals as the Cause of Fragmentation of a Thiamin‐Derived Breslow Intermediate
  Bielecki, Michael ; Kluger, Ronald