The phrase "an adduct" is correct and usable in written English.
It is typically used in scientific contexts, particularly in chemistry, to refer to a compound formed from the addition of two or more substances.
Example: "In the reaction, the formation of an adduct between the two reactants was observed."
Alternatives: "a compound formed" or "a product of addition".
In the mechanism, phosphorous acid reacts with amino moities to form a complex which further reacts with formaldehyde to form an adduct.
An allegiance criterion by Haaland[ 21] identifies such an adduct: Applied to ionic approximation, one asks where the bonding electrons go when the bond is split thermally.
The controlling step of the reaction is the formation of an adduct between Cu and phenylacetylene.
Ruthenium formed an adduct of structure LRu(NO)(NO3 3I in the extraction medium.
Finally, using MS experiments together with the expression of a variant of MCL1 lacking the key lysine residue Lys324, they prove that the reactive compound forms an adduct with this amino acid located in the groove, as intended.
C170S, C266S, and C323S proteins do not form inter-subunit disulfide adducts but such an adduct is restored in the C170S/C174S double mutant.
Collisional cooling was found to be crucial to the formation of an adduct ion for analytes with proton affinities lower than that of DMA.
The reaction carried out in toluene fails to produce any polymer or oligomer but generates an adduct of 2M2B and toluene by Friedel-Crafts alkylation.
In the first step, photochemically generated free radicals are oxidized to the corresponding carbocations which subsequently react with vinyl ether monomer to yield an adduct.
The intermediate proposed to be involved in both catalytic reactions is an adduct formed by the reaction of HNO2 with [H2P2Mo18O62]6−.
Examples are: In another common type of process, one acid or base in an adduct is replaced by another: In fact, reactions such as the simple adduct formations above often are formulated more correctly as replacements.
