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Gabriel phthalimide synthesis: This method includes the subsequent three steps.
1. Phthalimide is reacted along with KOH to form potassium phthalimide.
2. The potassium salt is treated along with an alkyl halide.
3. The product N-alkyl phthalimide is put to hydrolysis along with hydrochloric acid while primary amine is formed.
While hydrolysis is difficult, the N-alkyl phthalimide can be treated along with hydrazine to give the needed amine.
Which of the following halides has maximum melting point: (1) NaCl (2) NaBr (3) Nal (4
Q. What is Electronic Isomerism? Electronic Isomerism: The complex {Co (NH 3 )sNO]Cl 2 exists in two forms. One is black paramagnetic while the other is pink and diamagnetic
what is colloids
The following cell is used for measuring the partial pressure of oxygen at 700 o C. (Pt) Cu 2 Cu 2 0 / 0.85 ZrO 2 - 0.l5 CaO / O 2 (Pt) Knowing that conduction through the
An element X with the electronic configuration 1s 2 , 2s 2 , 2p 6 , 3s 2 , would be expected to form the chloride with the formula: (1) XCl 3 (2) Xcl 2 (3) XCl
write the expression for the expansion work?
Ethyl bromide can be converted into ethyl alcohol using- Moist silver oxide or dry silver oxide?
Prepare a table that lists the expressions for the dimensionless concentration profiles and catalyst effectiveness factors for slab, cylinder and spherical catalysts.
In crystallography, water of crystallization or water of hydration or crystallization water is water that occurs in crystals. Water of crystallization is essential for the maintena
I want to know how to calculate hybridisation of an atom in a given compound like I want to calculate hybridisation of Boron & Oxygen in this boric acid compound H 3 BO 3 I even w
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