2-Thiophenesulfonyl bromides having up to three additional substituents on the thiophene moiety selected from the group C.sub.1-4 alkyl, chloro and bromo. The compounds have antimicrobial utility.
Obafemi, Craig A., Phosphorus and Sulfur and the Related Elements, 1982, vol. 13, p. 119 - 132
作者:Obafemi, Craig A.
DOI:——
日期:——
OBAFEMI, C. A., PHOSPH. AND SULFUR, 1982, 13, N 1, 119-131
作者:OBAFEMI, C. A.
DOI:——
日期:——
General Access to
<i>N</i>
−CF
<sub>3</sub>
Secondary Amines and Their Transformation to
<i>N</i>
−CF
<sub>3</sub>
Sulfonamides
作者:Leibing Wang、Jieping Wang、Sitao Ye、Beihan Jiang、Zihao Guo、Yasir Mumtaz、Wenbin Yi
DOI:10.1002/anie.202212115
日期:2022.12.5
A new and mild method for the generation of HF from triethylsilane and silver fluoride leads to a highlyefficient one-pot synthesis of N−CF3 secondary amines. Novel N−CF3 sulfonamides were constructed from these promising amine building blocks and sulfonyl bromides in an unprecedented route.
acetylcholine levels are two main mechanisms implicated in Alzheimer’s disease progression. Simultaneous inhibition of calcium oscillations (store overload-induced Ca2+ release [SOICR]) and acetylcholinesterase (AChE) by a single molecule may bring a new breath of hope for AD treatment. Here, we described some dantrolene derivatives as dual inhibitors of the ryanodine receptor and AChE. Two series of acylh