Seungho Kwon

2 Questions 2 Answers 0 Followers

Questions related from Seungho Kwon

In grignard reaction, how can I attach 'Mg' to only one side of dibromoalkane?

As you can see in the image file, I want to make Br-C12-dithiocarboxylic acid form. However, I don't know how to control the amounts of reactant. I tried 'Mg:alkane=1:1 equiv' but many byproducts...

19 September 2020 4,060 4 View

About photonic crystal, Is there any conditions that minimum number of polymer layers of particle which can color?

I understand that incresing number of layers causes high reflectance..but I don't know the minimum condition that particle can be used as photonic crystal..

09 August 2019 1,502 1 View