57585-09-8Relevant articles and documents
Enantioselective preparation of allenecarboxylates by asymmetric Horner-Wadsworth-Emmons reaction
Tanaka, Kiyoshi,Otsubo, Kenji,Fuji, Kaoru
, p. 3735 - 3738 (1996)
Optically active 4,4-disubstituted conjugated allenecarboxylates were enantioselectively prepared via C=C bond formation through an asymmetric Horner-Wadsworth-Emmons reaction with an optically active phosphonoacetate reagent.
Biotransformations of racemic 2,3-allenenitriles in biphasic systems: Synthesis and transformations of enantioenriched axially chiral 2,3-allenoic acids and their derivatives
Ao, Yu-Fei,Wang, De-Xian,Zhao, Liang,Wang, Mei-Xiang
, p. 3103 - 3110 (2014/05/06)
Catalyzed by Rhodococcus erythropolis AJ270 whole cells in an aqueous phosphate buffer-n-hexane biphasic system, racemic axially chiral 2,3-allenenitriles underwent hydrolysis to afford enantioenriched (aR)-2,3-allenamides and (aS)-2,3-allenoic acids with