In cases where BINOL itself does not provide ideal enantioselective control, it can be readily elaborated by substitution at the 3, 3'positions ( via Mannich-type reaction.
22.
In general, for methylene bridged BOX ligands the stereochemical outcome is consistent with a twisted Mannich-type reactions, ene reaction, Michael addition, Nazarov cyclization, and hetero-Diels-Alder reaction.
23.
Finally, a D-proline residue is added to the chain, followed by hydroxylation and dehydration to form dehydroproline, which is thought to occur through a reverse Michael-type reaction.
24.
The final quinazoline motif comes from a niementowski-type reaction from 3-HAA and 3, 4-AHBAm followed by the nucleophilic oxirane ring opening of enaminomycin C to yield farinamycin.
25.
In the Danishefsky synthesis, an amine derived from tryptophan was condensed with an aldehyde, triggering a Mannich-type reaction wherein the pendant oxindole acted as a nucleophile toward the intermediate iminium species.
26.
Conventionally, like other forms of immunoassays, the specificity of antigen-antibody type reaction is used because it is easy to raise an antibody specifically against an antigen in bulk as a reagent.
27.
However, there are two possible causes of the corneal inflammatory response : an infection and / or an immunological response, such as a hypersensitivity type reaction, or ( rarely ) Cogan syndrome.
28.
This type of behavior is typical for cascade-type reactions including PCR . Unlike the previous example in which the catalyst produced a signal amplifier, this catalyst is a target amplifier making more copies of the target acetate.
29.
Generally, the dehydrogenative coupling of primary silanes ( as well as secondary and tertiary ) proceeds via a Wurtz-type reaction, where two molecules of RSiH 3 couple to form the corresponding dimer and eliminate one molecule of dihydrogen.
30.
The mechanism of this Kr�hnke-type reaction likely proceeds via a vinylogous cyanamide "'23 "'which undergoes elimination of hydrocyanic acid, deprotonation to form enamine "'24 "'and cyclization to form intermediate "'25 "', which is then dehydrated to from the desired pyridine product.
How to say type reaction in Hindi and what is the meaning of type reaction in Hindi? type reaction Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
