5 Questions 5 Answers 0 Followers
Questions related from Vasu Vasanth
Dear Sir, iam going to prepare 4-chloro xylenol from xylenol in presence of so2cl2 getting 88% yield , we want 90% yield ,some impurity ortho and dichloro forming ,how to avoid ortho , di how to...
10 April 2017 5,297 2 View
Dear rg members, I want to make ammonium thioglycolate 60% solution from thioglycolic acid 80% and ammonia 30% solution ,I want calculation part please help me?
20 March 2017 7,943 2 View
Dear sir, Iam preparing P-amino tert butyl benzamide from p-nitrobenzoic acid 1st acid to acid chloride in presence thionyl chloride 2nd acid chloride to amide in presence of tert butylamine...
17 December 2016 3,698 3 View
Dear sir, We are going to make solidification, that material nature is strike(gum) type there when we are going to applying vacuum getting frothing ?Can anyone provide information about...
01 June 2016 4,160 1 View
Please suggest me .I want prepare calcium thioglycolate from calcium hydroxide and thioglycolic acid 80% solution but we are using methanol solvent, but here calcium hydroxide insoluble in...
20 April 2016 1,131 2 View