Results 161 to 170 of about 90,377 (200)

Multicomponent synthesis of functionalized 4H-pyrans

Swadhin Swaraj Acharya, Bibhuti Bhusan Parida   +1 more
openaire   +1 more source

Triphenylphenoxyl‐katalysierte Dehydrierung von 4H‐Pyran‐Derivaten

Angewandte Chemie, 1960
K. Dimroth, K. H. Wolf
openaire   +1 more source

A general and efficient one-pot synthesis of spiro[2-amino-4H-pyrans] via tandem multi-component reactions catalyzed by Dabco-based ionic liquids

, 2018
Ming-Ming Li, Chaowen Duan, Ya-qin Yu, Da‐Zhen Xu   +3 more
semanticscholar   +1 more source

One-Pot, Three-Component Synthesis of 4H-Pyrans Using Cu(II) Oxymetasilicate

Synthetic Communications, 2009
Samahe Sadjadi, Majid M Heravi, Mina Adibi   +2 more
exaly  

N,N,N′,N′‐Tetramethylchloroformamidinium Chloride‐Mediated Cyclizations of β‐Oxo Amides: Facile and Divergent One‐Pot Synthesis of Substituted 2H‐Pyrans, 4H‐Pyrans and Pyridin‐2(1H)‐ones

Advanced Synthesis and Catalysis, 2009
Yingjie Lin, Xin Xin, Haifeng Duan
exaly  

Efficient Three-Component One-Pot Synthesis of 4H-Pyrans

Russian journal of organic chemistry, 2019
J. Malviya, S. Kala, L. Sharma, Rajiv Singh   +3 more
semanticscholar   +1 more source

Oxidative C H alkynylation of 3,6-dihydro-2H-pyrans

Chinese Chemical Letters, 2019
Lei Liu
exaly  

An Efficient and Facile Synthesis of 2‐Amino‐4 H ‐pyrans &Tetrahydrobenzo[ b ]pyrans Catalysed by WEMFSA at Room Temperature

ChemistrySelect, 2020
exaly  

Amino-functionalized ionic liquid as catalytically active solvent for microwave-assisted synthesis of 4H-pyrans

Catalysis Communications, 2007
Yanqing Peng, Gonghua Song
exaly  

Synthesis, Structure, and Properties of New Mg(II)-Metal–Organic Framework and Its Prowess as Catalyst in the Production of 4H-Pyrans

, 2017
Kranthi Kumar Gangu, S. Maddila, Saratchandra Babu Mukkamala, S. Jonnalagadda   +3 more
semanticscholar   +1 more source