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Why nature really chose phosphate

open access: yes
Anderson   +50 more
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P-Chloride-Free Synthesis of Phosphoric Esters: Microwave-Assisted Esterification of Alkyl- and Dialkyl Phosphoric Ester-acids obtained from phosphorus pentoxide

Synthesis, 2022
It is a reasonable endeavour to replace P-chloride starting materials (e.g. POCl3) by greener and cheaper reagents. Our purpose was to start from phosphorus pentoxide, i.e. to utilize its reaction with alcohols in the preparation of (HO)2P(O)(OR) and HOP(
Nikoletta Harsági   +2 more
semanticscholar   +1 more source

Insight into the Mechanism of the Acylation of Alcohols with Acid Anhydrides Catalyzed by Phosphoric Acid Derivatives.

Journal of Organic Chemistry, 2021
Insight into the mechanism of a safe, simple, and inexpensive phosphoric acid (H3PO4)-catalyzed acylation of alcohols with acid anhydrides is described.
Hiroyuki Hayashi   +4 more
semanticscholar   +1 more source

Design of readily accessible, noncovalently tunable, and versatile chiral organic salt catalysts incorporating achiral phosphoric acid diesters

Chemistry Letters
Chiral organic salts, composed of a specific chiral cyclic β-aminoguanidine and an optional achiral phosphoric acid diester, were designed and demonstrated to serve as readily accessible, noncovalently tunable, and versatile asymmetric organocatalysts.
Sojiro Koshimo   +5 more
semanticscholar   +1 more source

Enantioselective Intramolecular Nicholas Reaction Catalyzed by Chiral Phosphoric Acid: Enantioconvergent Synthesis of Seven-Membered Cyclic Ethers from Racemic Diols.

Angewandte Chemie, 2018
An enantioconvergent intramolecular Nicholas reaction of racemic diols was developed using BINOL- and SPINOL-derived phosphoric acids as the chiral Brønsted acid catalyst.
Y. Ota, Azusa Kondoh, M. Terada
semanticscholar   +1 more source

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