1929-87-9Relevant articles and documents
Thermally Triggered Isomerization in a Naphthalene-Based Acylhydrazone with Solid-State Optical Nonlinearity Response
Huang, Miaoling,Lin, Jinqing,Luo, Geng-Geng,Pan, Zhonghua,Qiu, Rongxing,Tao, Yunwen,Tian, Dan
, p. 4313 - 4317 (2020)
Under the assistance of the state-of-the-art meta-dynamics simulations, in this contribution, we report a push-pull-type acylhydrazone 4(Z) ([Z)-2-(naphthalen-2-yloxy)-N'-(pyridine-2-ylmethylene)acetohydrazide] connecting an electron-donating naphthalene ether group with an accepting pyridyl unit, which could be thermally converted to its configurational isomer 4(E) ([E)-2-(naphthalen-2-yloxy)-N'-(pyridine-2-ylmethylene)acetohydrazide]. The thermally triggered Z-to-E configurational isomerization not only involves up to five chemical bonds undergoing 180° rotation in the backbone of acylhydrazone, but changes the crystal packing symmetry from a centrosymmetric space group to a non-centrosymmetric one. Most impressively, the acentric crystal arrangement of 4(E) exhibits a second-harmonic generation (SHG) active response, about 2.5 times than that of KH2PO4 (KDP) standard.
Dual Fluorescence Response of Newly Synthesized Naphthalene Appended Calix[4]arene Derivative towards Cu2+ and I?
Bhatti, Asif Ali,Oguz, Mehmet,Memon, Shahabuddin,Yilmaz, Mustafa
, p. 263 - 270 (2017)
In the present work new naphthalene appended calix[4]arene (NAC4) i.e. 5,11,17,23-tetra-tert-butyl-25,27-di((2-amido(1-naphthlene)ethyl)-26,28-dihydroxy calix[4]arene (6) was designed and successfully synthesized. NAC4 was characterized by 1HNM
SELECTIVE NON-CYCLIC NUCLEOTIDE ACTIVATORS FOR THE CAMP SENSOR EPAC1
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Paragraph 00168; 00169; 00198; 00241; 00248, (2021/09/26)
The invention relates generally to novel EPAC1 activators, such as Formula (I) and (II) and the preparation thereof as well as the use of EPAC1 activators disclosed herein as to selectively activate EPAC1 in cells.