112700-57-9Relevant academic research and scientific papers
STEREOSELECTIVITE DE LA REACTION DE WITTIG. UTILISATION D'UNE PHOSPHINE PORTANT UN GROUPEMENT NUCLEOPHILE.
Daniel, H.,Le Corre, M.
, p. 1165 - 1168 (1987)
Replacement of triphenylphosphine by β-diphenylphosphinopropanoic acid in the Wittig reaction increases the E stereoselectivity with semi-stabilised ylids and gives water-soluble phosphineoxyde.
Catalytic asymmetric formal [3+2] cycloaddition of isatogens with azlactones to construct indolin-3-one derivatives
Xie, Lihua,Li, Yi,Dong, Shunxi,Feng, Xiaoming,Liu, Xiaohua
supporting information, p. 239 - 242 (2021/01/14)
The chiral amide-guanidine-catalyzed asymmetric formal [3+2] cycloaddition of isatogens with azlactones is presented. This strategy provided a facile and feasible route to chiral indolin-3-one derivatives bearing two contiguous tetrasubstituted stereocent
