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1. Solvent-free synthesis of hierarchical tungsten-doped MFI zeolite for cyclohexene epoxidation reaction NSTL国家科技图书文献中心

Lv, Guojun |  Ruan, Hao... -  《Microporous and mesoporous materials》 - 2025,381 - 共10页

摘要:Solvent-free synthesis method in zeolite |  zeolites were prepared with solvent-free synthesis method |  solvent-free synthesis of metallosilicate zeolites |  most promisingly green and sustainable synthesis | , there are scarcely any reports on the solvent-free
关键词: Solvent-free synthesis |  Tungsten-doped MFI zeolite |  Cyclohexene epoxidation

2. Efficient Metal-Free Synthesis of Heterotriarylmethanes by 1,4-Addition of Benzofuran Azadienes NSTL国家科技图书文献中心

Hong-Li Huang |  Shan Li... -  《Synlett》 - 2025,36(5) - 484~487 - 共4页

摘要: heterotriarylmethanes with good yields by employing a metal-free self |  asset in the realm of organic synthesis. | A novel and efficient method has been |  established for synthesizing a variety of | -coupling reaction of benzofuran azadienes. The
关键词: metal-free synthesis |  heterocycles |  benzofuran azadienes |  heterotriarylmethanes

3. Metal-Free Synthesis of 2-Benzylideneindolin-3-ones via a Nucleophilic/Rearrangement/Azide-Alkene Cascade Reaction NSTL国家科技图书文献中心

Tang, Quan |  Huang, Sheng-Chao... -  《Synlett》 - 2025,36(4) - 341~346 - 共6页

摘要:A metal-free synthesis of 2-benzylideneindolin | -3-ones through a formal [4+1] annulation from o |  -azidobenzaldehydes and terminal alkynes has been developed. The |  method features operational simplicity, mild reaction |  conditions, and ready availability of starting materials. A
关键词: metal-free synthesis |  benzylideneindolinones |  azidobenzaldehydes |  terminal alkynes |  azide-alkene cycloaddition |  cascade reaction |  azide–alkene cycloaddition

4. Catalyst-free synthesis, characterization and photoluminescence of main-chain luminescent polybenzoxazines NSTL国家科技图书文献中心

Aly, Kamal, I |  Khamies, Aya... -  《Polymer international》 - 2025,74(7) - 602~610 - 共9页

摘要:Two novel luminescent main-chain |  polybenzoxazine polymers, (Poly1)(main) and (Poly2)(x)(main | ), were synthesized and characterized to explore their |  structural, thermal, morphological and photophysical |  properties. Polymer (Poly1)(main) was obtained via a
关键词: luminescent polymers |  main chain |  polybenzoxazines |  photophysical properties |  catalyst-free synthesis |  catalyst‐free synthesis

5. A Scalable, Chromatography-Free Synthesis of the Potent and Highly Selective ERβ Agonist EGX358 NSTL国家科技图书文献中心

Chaudhury, Subhabrat... |  Thennakoon, Dulanjal...... -  《Synthesis》 - 2025,57(5) - 973~977 - 共5页

摘要: and which is chromatography- free. | 4-[trans-4-(Hydroxymethyl)cyclohexyl]phenol |  (EGX358) is a potent and highly selective estrogen |  receptor beta (ER beta) agonist which has demonstrated |  efficacy for moderation of a chemically induced hot flash
关键词: chromatography-free synthesis |  Diels-Alder reaction |  ionic reduction |  estrogen receptor beta agonist |  EGX358

6. Catalyst-Free Synthesis of Substituted Thiazole-2-lmine Derivatives in a Mortar,and Their Photophysical Study NSTL国家科技图书文献中心

Shital Mohurle |  Barnali Maiti -  《Chemistry Select》 - 2025,10(6) - e202404377~7 - 共7页

摘要: solvent-free conditions.The reaction involves | .The interest in the synthesis of compounds | In this study,for the first time we devised a |  one-pot telescopic method for synthesizing thiazol-2 | (3H)-imine using mortar-pestle grinding under
关键词: Green synthesis |  Mortar-pestle |  Photophysical studies |  Solvent-catalyst free conditions |  Thiazol-2-imine

7. Modern Methods for Conjugated Polymers Preparation: A Concept of Transition Metal-Free Synthesis NSTL国家科技图书文献中心

Kotnik, Tomaz |  Kovacic, Sebastijan -  《European journal of organic chemistry》 - 2025,28(2) - n/a~n/a - 共28页

摘要: metal-free synthesis strategies and methods in detail |  cornerstone of conjugated polymer synthesis. However, most |  synthesis of conjugated polymers without the aid of |  comprehensive overview of organic reactions for the synthesis |  synthesis.
关键词: Conjugated polymer |  Transition metal-free |  D–A polymers |  Organic semiconductors |  Organic electronics |  D-A polymers

8. Recent developments in the metal-free synthesis of oxazoles NSTL国家科技图书文献中心

Wanjari, Pravin J. |  Mehta, Kriti... -  《Tetrahedron》 - 2025,169 - 共11页 - 被引量:1

摘要: past decade, many novel metal-free methods of | Oxazoles found a very prominent position in |  heterocyclic and medicinal chemistry. Several methods of |  synthesizing these species were introduced, and recent |  efforts have been made to generate these species using
关键词: Oxazoles |  Substituted oxazoles |  Metal-free reactions

9. Metal-Free Synthesis of Highly Diversified Pyrazole C-3/4/5 Tethered 1,3,4-Oxadiazoles and Their Photophysical Assessment NSTL国家科技图书文献中心

Sharma, Shubham |  Vaishali, Nisha... -  《Chemistry,an Asian journal》 - 2025,20(4) - 202400862.1~202400862.10 - 共10页

摘要: are diversity-oriented synthesis, metal-free | A robust, metal-free and K2CO3-mediated method |  has been developed to access highly diversified |  pyrazole C-3/4/5 linked 1,3,4-oxadiazole derivatives |  through the formation of C-O/C-N bonds in a one-pot
关键词: Metal-free |  C-O/C-N bond formation |  Diversity-oriented synthesis |  Pyrazole based 1,3,4-oxadiazoles |  Photophysical properties |  C−O/C−N bond formation

10. Ethylene Glycol Mediated, Catalyst-Free Synthesis of Bis(pyrazolo) pyridines and Their Photophysical Studies NSTL国家科技图书文献中心

Shanthi, Markabandhu |  Janani, Ravichandran... -  《Synthesis》 - 2025,57(3) - 675~683 - 共9页

摘要: selective synthesis of bis(pyrazolo)-fused pyridines using |  under catalyst-free conditions with ethylene glycol as | A new hetero-annulation procedure for the |  pyrazole-5-amines and aryl glyoxal monohydrate is |  described. This distinct hetero-annulation, carried out
关键词: bis(pyrazolo)pyridines |  metal free |  ethylene glycol |  pyrazolopyridine
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