Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels. 7311-34-4, Name is 3,5-Dimethoxybenzaldehyde, molecular formula is C9H10O3. In an article, author is Shainyan, BA,once mentioned of 7311-34-4, Recommanded Product: 7311-34-4.
Triflamides and triflates of six-membered heterocyclic amines
Reactions of secondary cyclic amines (piperidine, morpholine, thiomorpholine, 1lambda(6), 4-thiazinane-1,1-dione) with trifluoromethanesulfonic anhydride or with N-phenyltriflimide both in the presence and in the absence of a base (Et3N) result in formation of corresponding triflamides and triflates of the initial amines. The triflates and triflamides can be distinguished by their F-19 and N-15 NMR spectra and the presence in the IR spectra of salts of absorption bands in the region 3270-3000 cm(-1) lacking in the spectra of triflamides.
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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem