Sentence examples for ester side chain from inspiring English sources
We have determined that this steric hindrance is quite significant and increases with ester side chain length.
The chiral pool synthesis started from (S -glutamate, which waS -glutamated in five reaction steps into the piperazinediones 5 bearing a propionic acid ester side chain.
These spectral evidences indicated that compound 1 was a tetracyclic diterpenoid containing a cyclopropane in its skeleton and a six-carbon ester side chain as its substituent.
The attachment of an ester side chain of optimum length at the 9 or 10 position of the fatty acid chain improved the pour point significantly [28].
The conversion of the protected ketal – ester side chain into the requisite fully deprotected hemi-calcium salt form involves removal of the ketal protecting group under acid treatment, ester hydrolysis and counter-ion exchange (Scheme 2).
(B) Relative intensity of vibration modes in the butyric acid methyl ester side chain and phenyl ring of electron-irradiated PCBM. Figure 3 Schematic illustration of the modification in the molecular structure of PCBM by electron irradiation.
In some cases, the ester side chains of the poly tert-butyl acrylate) (poly tert-butylre cleacrylatecreate PtBA(acrylic acid) (PAA) blocks.
The overall objective of the work was to determine the extent to which the ester side chains of the methacrylate monomers hinder chain-end radical propagation reactions through the pendent vinyl groups of the crosslinking monomer.
The feasibility of functional modification of polyglutamate films and fibres through aminolysis of glutamate ester side chains with 2-aminoethanol or with a 2-aminoethanol/1,6-diaminohexane mixture under various conditions was studied.
A random copolymer bearing phosphorylcholine zwitterion and active ester side chains (PMEN) and carboxylic PEG coatings with comparable thicknesses were deposited on SPR sensor chips via amidation coupling on the precoated polydopamine (PDA) intermediate layer.
RAFT polymerization of VMA using a dithioester-type chain transfer agent (CTA) under suitable conditions afforded soluble polymers with a high content of pendant vinyl ester side chains in sufficient yields (>70%).
