92235-74-0Relevant academic research and scientific papers
Pyrrolidine-Forming 1,3-Dipolar Cycloaddition of N-(Phenylthiomethyl)-α-amino Acid Esters
Imai, Nobuyuki,Nemoto, Mari,Terao, Yoshiyasu,Achiwa, Kazuo,Sekiya, Minoru
, p. 1080 - 1088 (2007/10/02)
The sodium hydride-aided reaction of N-(phenylthiomethyl)-α-amino acid esters with α,β-unsaturated carboxylates results in a pyrrolidine-forming 1,3-dipolar cycloaddition.Thus, a new route to pyrrolidines, pyrrolizidines and indolizidines has been provide
PYRROLIDINE RING FORMATION BY A NEW BASE-PROMOTED 1,3-DIPOLAR CYCLOADDITION OF N-(PHENYLTHIOMETHYL)AMINO ACID ESTERS
Imai, Nobuyuki,Terao, Yoshiyasu,Achiwa, Kazuo,Sekiya, Minoru
, p. 1579 - 1582 (2007/10/02)
N-Phenylthiomethyl derivatives of α-amino acid esters are attacked by α,β-unsaturated carboxylates in the presence of sodium hydride, undergoing 1,3-dipolar cycloaddition to give pyrrolidines.
