Results 31 to 40 of about 2,741 (258)
A PROMISING MODIFICATION OF THE CARBODIIMIDE METHOD USING AN INSOLUBLE CARBODIIMIDE [PDF]
Chemistry Letters, 1975 Abstract A modified polystyrene-divinylbenzene copolymer, in which ethylcarbodiimidomethyl groups were linked so as to be available as a condensing agent for peptide synthesis, were prepared. This polymer proved of great use in synthesizing some protected peptides without accompanying any troublesome by-product which would otherwise be ...
Hisashi Ito +2 more
openaire +1 more source
Beilstein Journal of Organic Chemistry, 2008 The aza-Wittig reactions of iminophosphorane 3 with aromatic isocyanates generated carbodiimides 4, which were reacted with alkylamines under mild conditions to give a series of 2-(alkylamino)-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-ones 6 and 8 in ...
Yang-Gen Hu +3 more
doaj +1 more source
A new and efficient preparation of carbodiimides from ureas using dimethylphosgeniminium chloride as a dehydrating agent [PDF]
, 1996 Dimethylphosgeniminium chloride was used as dehydrating agent for the preparation of carbodiimides from ...
Mioskowski, C +3 more
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Heavier Group 2 Element Catalyzed Hydrophosphination of Carbodiimides [PDF]
, 2016 Amides of the heavier group 2 elements Ca, Sr, and Ba are effective precatalysts for the atom-efficient addition of phosphine P−H bonds to carbodiimides. A number of intermediates within the catalytic cycle have been identified by in situ NMR methods and
Michael S. Hill (1476505) +4 more
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Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface
FEBS Open Bio, EarlyView.HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen +3 more
wiley +1 more source
The Chemistry of Some Unusual Carbodiimides [PDF]
, 1971 Several N1-alkyl-N2-(N,N-dialkylamino)carbodiimides, which were found to form dimeric species, were prepared, and the structure of the dimeric species determined.
Plautz, Donald Melvin
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Editorial, Vol. 3, issue 1 (2016): Submissions between August, 2015 – February, 2016
Journal of the Turkish Chemical Society, Section A: Chemistry, 2017 Hello and welcome to our journal, which encompasses all chemical sub-disciplines and distributes, free of charge, with an open-access approach throughout the world.
Hasan KÜÇÜKBAY
doaj +1 more source
Advanced Functional Materials, EarlyView.We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim +6 more
wiley +1 more source
Nitrogen-15 nuclear magnetic resonance spectroscopy. Carbodiimides [PDF]
, 1978 High-resolution, 18.25-MHz nitrogen-15 NMR spectra of several carbodiimides (1) have been obtained at the natural-abundance level. The high-field positions of the ^(15)N resonances of these substances are discussed in terms of two different shielding ...
Roberts, John D., Yavari, Issa
core