Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Xiao-Rui Ren"'
Publikováno v:
Molecules, Vol 29, Iss 14, p 3424 (2024)
The metal-free porphyrins protonation has gained interest over five decades because its structure modification and hardly monoacid intermediate isolation. Here, upon the hydrogen atom abstraction processes, one step diproptonated H3STTP(BF4)2 (STTP =
Externí odkaz:
https://doaj.org/article/adc46f320d2f498fb4ca351ebbf05088
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Covalent organic frameworks are more and more used in the design of stimuli responsive materials. Here, the authors expand the application range of COFs by demonstrating a sweat induced colour change for detection of fingerprints using a sweat respon
Externí odkaz:
https://doaj.org/article/70b39518d74643158e4fe412df30d03d
Publikováno v:
Chinese Journal of Chemistry. 40:1807-1812
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea6db0f33b5dbf908f945fa3583d527c
https://doi.org/10.1002/cjoc.202200180
https://doi.org/10.1002/cjoc.202200180
Publikováno v:
Journal of the American Chemical Society. 144:2488-2494
Chemically stable chromenoquinoline (CQ)-based covalent organic frameworks (COFs) were constructed by postsynthetic conversion of imine COFs. The key step of an intramolecular Povarov reaction can transform a preintegrated alkyne group to bridge the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7fc39d16da63e6490d861197b52b740
https://doi.org/10.1021/jacs.1c13005
https://doi.org/10.1021/jacs.1c13005
Publikováno v:
Physical Chemistry Chemical Physics. 24:26795-26801
Quantum interference (QI) has been identified as a promising strategy for designing molecular-scale electronic devices. Heteroatom doping can effectively tailor the local structures and electronic states of intrinsic molecules, and endow them with mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db8181330ec584800ff38d9248a2cbfb
https://doi.org/10.1039/d2cp03902h
https://doi.org/10.1039/d2cp03902h
Publikováno v:
Organic Chemistry Frontiers. 6:2280-2283
An enantioselective inverse-electron-demand aza-Diels–Alder reaction of saccharin-derived 1-azadienes and azlactones was developed using a phenylalanine-derived bifunctional Bronsted base-squaramide catalyst, which furnished the chiral tricyclic ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::531d0109aa433a9a68565be7fc8375eb
https://doi.org/10.1039/c9qo00357f
https://doi.org/10.1039/c9qo00357f
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 23(28)
HOMO-raising noncovalent activation of α-aryl α,β-unsaturated aldehydes using a bifunctional Bronsted base catalyst is achieved. The catalytically generated dienolate intermediate undergoes all-carbon [4+2] cyclizations with nitroolefins, leading
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3151c4b3dfb30cfe630e2a4dc481ff1
https://pubmed.ncbi.nlm.nih.gov/28346763
https://pubmed.ncbi.nlm.nih.gov/28346763