Description : In the hofmann-bromamide degradation reaction, the number of moles of NaOH and `Br_(2)` used per mole of amine produced are
Last Answer : In the hofmann-bromamide degradation reaction, the number of moles of NaOH and `Br_(2)` used per mole of ... moles of NaOH and one mole of `Br_(2)`
Description : Hofmann rearrangement In the Hofmann rearrangement an unsubstituted amide is treated with sodium hydroxide and bromide to give a primary amine that ha
Last Answer : Hofmann rearrangement In the Hofmann rearrangement an unsubstituted amide is treated with sodium hydroxide and bromide to ... . `II gt I gt IV gt III`
Last Answer : Hofmann rearrangement In the Hofmann rearrangement an unsubstituted amide is treated with sodium hydroxide and bromide to ... O)overset(||)(C)-NH_(2)`
Description : ----rearrangement involves alpha diketone. a. Wolf b. Schmidt c. Hofmann d. Curtius
Last Answer : a. Wolf
Description : True or False: A chemical reaction is the rearrangement of atoms you start with to form new compounds?
Last Answer : TRUE
Description : Hoffmann bromamide degradation reaction is shown by______________
Last Answer : Hoffmann bromamide degradation reaction is shown by______________ A. `ArNH_(2)` B. `ArCONH_(2)` C. `ArNO_(2)` D. `ArCH_(2)NH_(2)`
Description : In which of the following reacations is there a possibility of rearrangement?
Last Answer : In which of the following reacations is there a possibility of rearrangement? A. `S_(N^(1))` B. `S_(N^(2))` C. `E_(1)` D. `E_(2)`
Description : Which are related with Curtius rearrangement?
Last Answer : Which are related with Curtius rearrangement? A. `NaN_(3)` B. `R-NH_(2)` C. `R-overset(O)overset(||)(C)-CI` D. `R-overset(O)overset(||)(C)-OH`
Description : What is also true of the rearrangement of atoms?
Last Answer : The amount of matter is conserved.
Description : Conversion of pepsinogen to pepsin is (A) Intra molecular rearrangement (B) Breaking of hydrogen bonds (C) Covalent modification (D) Polymerisation
Last Answer : Answer : C
Description : Cells become variable in morphology and function in different regions of the embryo. The process is (a) differentiation (b) metamorphosis (c) organisation (d) rearrangement.
Last Answer : (a) differentiation
Description : Which of the following is not a possible reaction of a carbocation? (a) addition of a nucleophile (b) rearrangement to a more stable carbocation (c) addition of a proton to form an alkane (d) loss of a β-hydrogen to form an alkene
Last Answer : addition of a proton to form an alkane
Description : The VNTRs in DNA fingerprinting stand for a. Versatile New Tandem Rearrangement b. Various Number of Transverse Repeat c. Variable New Transvers Regions d. Variable Number of Tandem Repeats
Last Answer : d. Variable Number of Tandem Repeats
Description : --------rearrangement give the product of Cine substitution. a. Wittig b. Von Richter c. Rupe d. Lossen
Last Answer : b. Von Richter
Description : under Hofmann conditions will give :
Last Answer : under Hofmann conditions will give : A. B. C. D.
Description : The conversion of an amide by reaction `NaOH` and `Br_(2)` to primary amine that has one carbon than the strating amide is known as Hofmann-Bromoamide
Last Answer : The conversion of an amide by reaction `NaOH` and `Br_(2)` to primary amine that has one carbon than the ... ` Mechanism: A. B. C. D. all of these
Last Answer : The conversion of an amide by reaction `NaOH` and `Br_(2)` to primary amine that has one carbon than the strating ... : Find X and Y: A. B. C. D.
Last Answer : The conversion of an amide by reaction `NaOH` and `Br_(2)` to primary amine that has one carbon than the strating ... reaction: A. 1 B. 2 C. 3 D. 4
Description : Which of the following will give Hofmann-Bromoamide reaction?
Last Answer : Which of the following will give Hofmann-Bromoamide reaction? A. B. C. D.
Description : Only one of the following amines will lose its nitrogen atom as trimethyl amine by repeated Hofmann elimination reactions:
Last Answer : Only one of the following amines will lose its nitrogen atom as trimethyl amine by repeated Hofmann elimination reactions: A. B. C. D.
Description : Which of the following is Hofmann mustard oil reaction?
Last Answer : Which of the following is Hofmann mustard oil reaction? A. Reaction of primary amine with `CHCI_(3 ... 2)` D. Reaction of armoatic amine with iodoform
Description : Is Hans hofmann a modern artist?
Last Answer : Need answer
Description : Which of the following drugs undergoes ‘Hofmann’ elimination: A. Succinylcholine B. Pancuronium C. Vecuronium
Last Answer : D. Atracurium
Description : Quartenry ammonium salt after Hofmann elimination gives--- a. Alcohol b. Alkene c. Alkyne d. Ammmonia
Last Answer : b. Alkene
Description : Which one of the following compounds is a key intermediate in the synthesis of both triacyl glycerols and phospholipids? (A) CDP Choline (B) Phosphatidase (C) Triacyl glyceride (D) Phosphatidyl serine
Last Answer : Answer : B