pyridine hydrochloride
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2020 ◽  
Vol 7 (21) ◽  
pp. 3474-3479
Author(s):  
Shiwen Liu ◽  
Lili Wang ◽  
Zhipeng Ma ◽  
Xiaojun Zeng ◽  
Bo Xu

Divergent synthesis of allyl and vinyl sulfides by a Py-HCl catalyzed tandem thiolation–elimination reaction between N-thiosuccinimides and alkenes.


2018 ◽  
Vol 59 (8) ◽  
pp. 723-726 ◽  
Author(s):  
Svetlana F. Malysheva ◽  
Nataliya A. Belogorlova ◽  
Vladimir A. Kuimov ◽  
Yurii I. Litvintsev ◽  
Irina V. Sterkhova ◽  
...  

2016 ◽  
Vol 7 (12) ◽  
pp. 1690-1697 ◽  
Author(s):  
José Luis Albasanz ◽  
Soraya Santana ◽  
Fernando Guzman-Sanchez ◽  
David León ◽  
Javier S. Burgos ◽  
...  

2015 ◽  
Vol 6 (5) ◽  
pp. 697-702 ◽  
Author(s):  
Guanjun Chang ◽  
Li Yang ◽  
Shenye Liu ◽  
Runxiong Lin ◽  
Jingsong You

A fluorescence emission on–off switch is achieved by adjusting the assembly of poly(N-aryleneindole ether sulfone) (PESIN) and pyridine hydrochloride via the cation–π interactions.


2014 ◽  
Vol 881-883 ◽  
pp. 384-389
Author(s):  
Feng Yan ◽  
Ying Li ◽  
Ze Hui Li

Make 5-methoxy-2-mercapto-imidazo[4,5-b]pyridine and 2-chloro-3,5-dimethyl-4-methoxy-pyridine hydrochloride as the starting materials, in alkaline conditions, use nucleophilic substitution to generate the prochiral sulfide: 2-[2-(4-methoxy-3 ,5-dimethyl-pyridine) methylmercapto]-5-methoxy-imidazo [4,5-b] pyridine. After recrystallization twice, gain the product with the yield of 80%, and the purity of 99.6% and above. Then make D-(-)-diethyl tartrate and tetraisopropyl titanate as the chiral reagents, in alkaline conditions, use cumene hydroperoxide oxide to oxidize prochiral sulfide, for synthesis of (S)-Tenatoprazole, and the results showed that when, the reaction temperature was , and reaction time was 20h, the result was the best.


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