Sai Siva Kumar P.

14 Questions 10 Answers 0 Followers

Questions related from Sai Siva Kumar P.

How can I draw carborane icosahedral structures on chemdraw?

Is there any software to draw these complex carborane structures? Please provide me some software. Thanks.

05 May 2018 10,179 0 View

What is the synthetic procedure for the ammonium salt of nidocarborane anion?

Reports on synthesis of Rhodacarboranes (hydrido metallocomplexes) are abundant. It uses the [N(CH3)4]+ [nido-C2B9H12]-. How can I synthesize nido-carborane anion?

04 April 2018 2,336 0 View

Why is it difficult to observe Hydrogen atom by X-ray Diffraction?

Is it a limitation on Instrument or the inherent nature of the atoms?

02 February 2018 4,742 9 View

What are the characteristics of Brazovskii Transition?

How are the defects and their concentration affects the Brazovskii transition? Is it good to have Brazovskii transition in the crystals?

02 February 2018 4,442 1 View

Can the Vanillin stain give blue color for any alcohol?

What are the different functional groups that vanillin stain can detect? For alcohols, will it give blue color for all types of alcohols?

12 December 2017 2,143 0 View

What is the precise interaction between metal nanoparticle and a heteroatom in Metal Encapsulated Dendrimers?

The addition of metal salts to dendrimer for coordination to heteroatoms is well-documented. This interaction involves the coordinate covalent bond (Heteroatom--> to Metal). However, addition...

11 November 2017 5,785 0 View

What is the product of the reaction between 2-methyl propene and hypochlorus acid?

Please find the image below.

08 August 2017 10,075 0 View

What are the structural differences between amyloidogenic prion proteins (PPr) and PPr having a physiological function?

Recent literature study reveals that certain prion proteins are involved in long term memory storage in nerve synapses and has certain physiological function. But prion proteins are known to be...

09 September 2016 1,764 2 View

Can anyone suggest a synthetic procedure for the following transformation?

Synthesis of diacetyl ferrocene dihydrazone from diacetyl ferrocene.

04 April 2016 2,529 4 View

How exactly the deprotection of O-aetyl group in a glucopyranoside happens with K2CO3/MeOH mixture?

What is the key chemical species that cleaves the ester bond?

03 March 2016 5,900 4 View

How to prepare dry DCM?

Should I pass dichloromethane through alumina and then store it with molecular sieves?

02 February 2016 9,679 3 View

How to make Ninhydrin solution?

Ninhydrin reagent solution for amino group detection.

02 February 2016 8,903 19 View

How can I synthesize biacetyl ferrocene?

What are the reagents to get biacetyl ferrocene in excess? The conventional orthophosphoric acid and acetic anhydride gives monoacetyl ferrocene as major product.

02 February 2016 1,769 1 View

Are polymerisation reactions feasible with decrease in entropy?

The polymerization reactions are accompanied by continuous decrease in entropy. Albeit this loss affects the Gibbs free energy, they are facile and feasible. How?

08 August 2015 7,979 4 View