123718-05-8Relevant academic research and scientific papers
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
Cyclisation of α,β,χ,ψ-Unsaturated Dioic Acid Esters via Tandem Conjugate Additions by using Lithium N-Benzyltrimethylsilylamide (LSA) as a Nitrogen Nucleophile and its Application to a Total Synthesis of (+/-)-Dihydronepetalactone and (+/-)-Isodihydronep
Uyehara, Tadao,Shida, Naomi,Yamamoto, Yoshinori
, p. 113 - 114 (2007/10/02)
A stereoselective total synthesis of (+/-)-dihydronepetalactone and (+/-)-isodihydronepetalactone has been accomplished by utilising a novel cyclisation procedure; a reaction of octadiene-2,6-dioic acid esters with lithium N-benzyltrimethylsilylamide (LSA
