Directing Effect of Substituents: The directing effect of a substituent attached to an aromatic ring is predicted from its ability to donate or accept electrons from the aromatic ring through resonance. There are two kinds of directing substituents: (1) ortho-and para-di...
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Role of ChemR23 in directing the migration of myeloid and plasmacytoid dendritic cells to lymphoid organs and inflamed skin. J Exp Med 2005; 201: 509–15. 14 Yoshimura T, Oppenheim JJ. Chemokine-like receptor 1 (CMKLR1) and chemokine (C-C motif) receptor-like 2 (CCRL2); Two ...
Which of the following functional groups are m-directing? a) NO2, CH3, OH b) Br, NH2, COOH c) I, SO3H, OH d) OCH3, Cl, COCH3 e) COCH3, SO3H, CHO This molecule is found in nail polish remover. What is the functional group? a. Carboxylic acid b. Ester c. Ether d. Ketone...
The one which is not meta-directing is: View Solution Out of -OH and −NO2 groups, which deactivates the benzene ring and why? View Solution The general electrophilic substitution reaction (replacement of H. by an electrophilic which is an electron deficient species) in aromatic ring is ...
(the "Model Code") set out in Appendix 10 of the Listing Rules along with its guidance note BOARD OF DIRECTORS The Board is the highest governing body in the organization and is responsible for overseeing the overall strategy of the Company and directing and supervising its affairs in a ...
Which of the following functional groups are m-directing? a) NO2, CH3, OH b) Br, NH2, COOH c) I, SO3H, OH d) OCH3, Cl, COCH3 e) COCH3, SO3H, CHO What is the functional group of an ether? What type of functional group is present in the compound below? What is the name ...
(10)() A.directing B.conducting C.commanding D.governing A. The idea that music makes you smarter has received considerable attention from scholars and the media. Current interest in (1) between music and intelce stems from two independent areas of research. One focuses on short-term effe...
Which of the following functional groups are o,p-directing? a) Br, CH2CH3, NH2 b) Cl, NH2, COOH c) I, SO3H, OH d) OCH3, Cl, COCH3 e) NO2, CH3, OH What is the functional group for this compound? Explain. Identify the following alkane. ...
Which of the following functional groups are o,p-directing? a) Br, CH2CH3, NH2 b) Cl, NH2, COOH c) I, SO3H, OH d) OCH3, Cl, COCH3 e) NO2, CH3, OH Which classes of organic compounds contain a carbonyl functional group?