141045-79-6Relevant articles and documents
New Type of Cyclization of α,β,χ,ψ-Unsaturated Dioic Acid Esters through Tandem Conjugate Additions by Using Lithium N-Benzyl-N-(trimethylsilyl)amide as a Nitrogen Nucleophile
Uyehara, Tadao,Shida, Naomi,Yamamoto, Yoshinori
, p. 3139 - 3145 (2007/10/02)
Treatment of dimethyl (2E,6E)-2,6-octadienedioate with lithium N-benzyl-N-(trimethylsilyl)amide (LSA) gave 5-exo-trig ring closure products, methyl 3-(N-benzylamino)-2-(methoxycarbonyl)cyclopentane-1-acetates, through tandem conjugate additions.The relate