Results 121 to 130 of about 20,891 (238)

Straightforward and highly diastereoselective synthesis of 2,2-di-substituted perhydrofuro[2,3-b]pyran (and furan) derivatives promoted by BiCl3 [PDF]

, 2013
An effective and facile method for the synthesis of 2,2-di-substituted perhydrofuro[2,3-b]pyran (and furan) derivatives is described. The cyclization of 1,2-cyclopropanated sugars with olefins in the presence of BiCl3 is highly diastereoselective. 2,2-Di-
Zhang, Jichao, Wang, Cong, Ma, Xiaofeng, Li, YX (reprint author), Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China, Wang, Haibo, Ke, Jun, Li, Yuxue, Shao, Huawu, Tang, Qin   +8 more
core  

Para toluenesulfonic acid-catalyzed one-pot, three-component synthesis of benzo[5,6]chromeno[3,2-c]quinoline compounds in aqueous medium

Heterocyclic Communications, 2021
Orang Naser Sadeghpour, Soltani Hadi, Ghiamirad Mehdi, Sabegh Mehdi Ahmadi   +3 more
doaj   +1 more source

Synthesis of substituted alkyl 2H-pyran-5-carboxylates [PDF]

, 1997
No description ...
Moorhoff, CM (15481859)
core  

Facile Assembly of Structurally Diverse 2<i>H</i>-Pyrans Enabled by Chloropalladation-Initiated Carboetherification of Alkenes. [PDF]

Molecules
Mao F, Wang B, Chen Z, Lai YL, Jiang H, Li J.   +5 more
europepmc   +1 more source

Pyran Polymer [PDF]

, 2020
openaire   +1 more source

Catalyst-Free Gas-Phase Synthesis of Pyrones via Thermally Induced Aldol Condensation of Acetoacetate Derivatives Using GC-MS. [PDF]

ACS Omega
Garcia F, Otoo B, Agyekum I.
europepmc   +1 more source

Pyran compound 7r exerts neuroprotective effects against Parkinson's disease via modulating oxidative stress and autophagy. [PDF]

iScience
Han RT, Luo L, Zhang XJ, Wu ZJ, Xie MQ, Zhang XZ, Li BQ, Feng N.   +7 more
europepmc   +1 more source

L-glutamine-functionalized magnetic polystyrene for highly efficient synthesis of 2-amino-4H-pyrans. [PDF]

Discov Nano
Hajian FZ, Asghari S, Firouzzadeh Pasha G, Abbaspour T, Tajbakhsh M, Zare F.   +5 more
europepmc   +1 more source

Discovery of thieno[3,2-<i>c</i>]pyran-based leads for liver, lung and glioma cancer: synthesis, docking-guided optimization and apoptotic profiling. [PDF]

RSC Adv
Jauhari A, Pooja, Taneja L, Yadav AK, Althagafi I, Pratap R, Yadav DK.   +6 more
europepmc   +1 more source

Design, Synthesis, and Biological Activity of Boron-Bearing Sugar Derivatives for Boron Neutron Capture Therapy (BNCT). [PDF]

Molecules
Hou M, Li X, Li Y, Shi W, Tang H, Feng F, Wan X, Xie H, Zhao G.   +8 more
europepmc   +1 more source