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pro vyhledávání: '"Dianhydrohexitol"'
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Publikováno v:
Physical Chemistry Chemical Physics. 19:2714-2722
The intramolecular dehydration of biomass-derived sugar alcohols d-sorbitol, d-mannitol, galactitol, xylitol, ribitol, l-arabitol, erythritol, l-threitol, and dl-threitol was investigated in high-temperature water at 523-573 K without the addition of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92cef95f857c95db881ea5e9aa35c243
https://doi.org/10.1039/c6cp06831f
https://doi.org/10.1039/c6cp06831f
Autor:
T. G. Drushlyak, Svetlana V. Shishkina, Nikolay L. Babak, Victoria V. Lipson, Vladimir I. Musatov, I. M. Gella
Publikováno v:
Journal of Molecular Structure. 1100:384-394
Dianhydrohexitol azides dipolar 3+2 cycloaddition with N-arylmaleimides has been studied with NMR (1H and 13C, COSY, NOESY and HSQC) and X-ray analysis. In spite of low asymmetrical induction in this reaction, diastereomerically pure products have be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e28e654d6001e6f7b0ee6cfbb962fa97
https://doi.org/10.1016/j.molstruc.2015.07.027
https://doi.org/10.1016/j.molstruc.2015.07.027
Publikováno v:
ACS Sustainable Chemistry & Engineering. 3:662-667
A monomer comprises the structure wherein R 1 comprises H or a substituted hydrocarbyl or unsubstituted hydrocarbyl, and wherein R 2 comprises H, a halide, or a substituted or unsubstituted (C 1 -C 4 ) hydrocarbyl. A method comprises (a) reacting a d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b99db8e3ff096a6cdace05a4a77ab54
https://doi.org/10.1021/sc5008362
https://doi.org/10.1021/sc5008362
Publikováno v:
European Journal of Organic Chemistry. 2015:441-457
This review presents an overview of the use of dianhydrohexitol derivatives as asymmetric ligands in organometallic catalysis or as asymmetric organocatalysts. For that purpose, we highlight two series of derivatives, the first preserving the origina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08117812c1f7c0c06590f24c688731dd
https://doi.org/10.1002/ejoc.201402851
https://doi.org/10.1002/ejoc.201402851
Publikováno v:
Biomacromolecules. 13:4138-4145
Four 1-vinyl-4-dianhydrohexitol-1,2,3-triazole stereoisomers are prepared from isomannide, isoidide, and isosorbide using an alkylation/CuAAC-ligation/elimination three-step strategy. After characterization of the monomers by NMR, differential scanni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c8bdc63ce66dc7e14866a710d0cc04f
https://doi.org/10.1021/bm301435e
https://doi.org/10.1021/bm301435e
Publikováno v:
Biomacromolecules. 11:2797-2803
The design of dialkyne and diazide functionalized dianhydrohexitol stereoisomers (1-6) afforded a new family of starch-based polytriazoles (7-15) with defined stereochemistry through A(2) + B(2) CuAAC step growth polymerization. The present strategy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e3ef2d039e53753f57ff8522c08fbba
https://doi.org/10.1021/bm100872h
https://doi.org/10.1021/bm100872h
Publikováno v:
ChemInform. 46
This review presents an overview of the use of dianhydrohexitol derivatives as asymmetric ligands in organometallic catalysis or as asymmetric organocatalysts. For that purpose, we highlight two series of derivatives, the first preserving the origina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fceaf3f3a800bc59383f6e3ec48d5f89
https://doi.org/10.1002/chin.201513310
https://doi.org/10.1002/chin.201513310
Publikováno v:
Journal of Applied Polymer Science. 98:1679-1687
Environmental and enzymatic degradations were investigated on a series of copolycarbonates consisting of equimolar amounts of 1,4 : 3,6-dianhydrohexitols (1,4 : 3,6-dianhydro-D-glucitol (1a) and 1,4 : 3,6-dianhydro-D-mannitol (1b)) and alkylene diols
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2d40e397c0b16384edbc057fb90f83d
https://doi.org/10.1002/app.22339
https://doi.org/10.1002/app.22339
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 43:3909-3919
Novel polycarbonates, with pendant functional groups, based on 1,4:3,6-dianhydrohexitols and L-tartaric acid derivatives were synthesized. Solution polycondensations of 1,4:3,6-dianhydro-bis-O-(p-nitrophenoxycarbonyl)hexitols and 2,3-di-O-methyl-L-th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36713298fa3c979fdb453428e9b14038
https://doi.org/10.1002/pola.20830
https://doi.org/10.1002/pola.20830