alkoxy


Also found in: Dictionary, Wikipedia.

alkoxy

[al′käk·sē]
(organic chemistry)
An alkyl radical attached to a molecule by oxygen, such as the ethoxy radical.
References in periodicals archive ?
Primary alkoxy radicals are formed, which are partially converted into secondary radicals by [beta-scission.
The alkoxy radicals formed (see reaction 13) have a high tendency to undergo [beta]-scission, thus forming hexanal and pentanal.
In the presence of initiator and polyfunctional monomer, dithiocarbamate radical (Y) is generated not only by directly thermal decomposition of ZDMC, but also by ZDMC reacted with both primary alkoxy radicals (R0.
It has consistently been observed that bis-silanes, with six hydrolysable alkoxy groups, perform much better in corrosion protection performance than mono-silanes on various metals and alloys.
at present [1, 3, 6, 7, 12-15], An advantage of epoxy-based systems is that the crosslinking of epoxy functional groups can be achieved either by a suitable catalyst or by irradiation with UV light or visible light (VL) in the presence of a suitable photo-initiator [8-14], In addition to Si-containing precursors, alkoxy compounds of transition metals such as Ti or Zr can also be involved in the sol-gel synthesis so that functional properties can be tuned [1, 3, 8, 16-21].
Slight decreases in the alkyl C : alkoxy C and hydrophobic C: hydrophilic C ratios in the intercropping treatments (Table 3) indicate a slight decrease in the stability of SOC.
The co-ctystallizing agent is selected from the group consisting of fatty acid having a C16-22 alkyl, alkenyl, alkylaryl or alkoxy moiety; fatty alcohol having a C16-C22 alkyl, alkenyl, alkylaryl or alkoxy moiety; and mixtures thereof.
Valspar Sourcing has been granted a patent for a method of making a coating composition comprised of reacting the following components to form a coating composition: a first component A, comprised of: approximately 20% weight to 90% weight, based on the total weight of the composition, of an unsaturated polyester resin, wherein the unsaturated polyester is comprised of allyl ether functionality, 1% weight to 50% weight: an alkoxy (meth)acrylic functional monomer, wherein the functional monomer is selected from di and tri(meth)acrylic functional compounds with 8 to 16 ethoxy or propoxy groups along a backbone and a thermoplastic compound containing active hydrogen groups, wherein the thermoplastic compound is selected from cellulose resins and cellulose derivatized resins; and 0.
The new products are MS sealant, which is environment-friendly, polysulphide sealant and structural glazing alkoxy silicone sealant.
Its lower reactivity compared to trimethoxysilane could be explained by different influences of alkyl and alkoxy groups on the polarity and stability of the Si-H bond.
A polysiloxane has a formula where each R1 is selected from alkyl, aryl and alkoxy groups having up to six carbon atoms, reactive glycidoxy groups and OSi(OR3)3 groups.
Transesterification is a chemical process exchanging alkoxy group in ester compound with alcohol.