54663-78-4, Name is Tributyl(thiophen-2-yl)stannane, molecular formula is C16H30SSn, COA of Formula: C16H30SSn, belongs to pyrrolines compound, is a common compound. In a patnet, author is MARTIN, MJ, once mentioned the new application about 54663-78-4.
SYNTHESIS OF ALPHA,BETA-UNSATURATED SPIROLACTAMS BY INTRAMOLECULAR CYCLIZATION OF ENDOCYCLIC N-ACYLIMINIUM IONS
The synthesis of (+/-)-6-benzyl-3-methyl-3-en-1,6-diazaspiro-[4.5]decane-2,7-dione (18), the spiro moiety of (+/-)-pandamarine has been achieved try oxidative cyclization of the (Z) and (E) isomers of 5-(N-benzyl-4-carboxamido-butylidene)-3-methyl-3-en-pyrrolin-2-one (15a) and(15b). The stereoselectivity exhibited in the intramolecular cyclization by both butylidene precursors has also been discussed.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 54663-78-4 help many people in the next few years. COA of Formula: C16H30SSn.
Reference:
Pyrroline – Wikipedia,
,1-Pyrroline | C4H7N – PubChem