stannic chloride การใช้

With masks off and eyes shut, small puffs of acrid stannic chloride are puffed in everyone's face.
In the military, teargases such as CS, and stannic chloride in a chamber may be used to give the users confidence in the efficacy of the mask.
For one final test of our masks, we stand for minutes under clear plastic domes while stannic chloride is pumped around our faces to check that the masks still work.
With lewis acid stannic chloride the oxonium ion is activated and the pinacol rearrangement of the resulting Prins intermediate results in ring contraction and referral of the positive charge to the TIPS ether which eventually forms an aldehyde group in the final product as a mixture of cis and trans isomers with modest diastereoselectivity.