Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: 2-(7-Bromo-1H-indol-3-yl)acetic acid, is researched, Molecular C10H8BrNO2, CAS is 63352-97-6, about Auxin-binding site in wheat shoots: interactions between indol-3-ylacetic acid and its halogenated derivatives.Product Details of 63352-97-6.
The specificity of IAA-binding site from wheat shoots was investigated in an attempt to confirm its receptor function. Several monofluoro-, monochloro-, dichloro-, and monobromo-substituted indol-3-ylacetic acids were allowed to displace 14C-IAA from the binding site. Displacement abilities of these halogenated IAAs were closely related to their activities in wheat coleoptile straight growth biotest. This finding indirectly confirms the physiol. significance of this binding site.
There is still a lot of research devoted to this compound(SMILES：O=C(O)CC1=CNC2=C1C=CC=C2Br)Product Details of 63352-97-6, and with the development of science, more effects of this compound(63352-97-6) can be discovered.
Reference:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com