121614-08-2Relevant academic research and scientific papers
Chemistry of O-Silylated Ketene Acetals: Stereocontrolled Synthesis of 3-Benzoylamino-2,3-dideoxypentoses by a 1,3-Addition to Chiral Nitrones
Kita, Yasuyuki,Tamura, Osamu,Itoh, Fumio,Kishino, Hiroko,Miki, Takashi,et al.
, p. 2002 - 2007 (2007/10/02)
The stereochemistry of 1,3-addition of ketene acetals (1a,b) to the chiral nitrones (4a-d) derived from 2,3-O-isopropylidene-D-glyceraldehyde was examined.The reaction of ketene methyl tert-butyldimethylsilyl acetal (1a) with the N-benzylnitrone (4a) prod
Ketene Silyl Acetal Chemistry; Diastereofacial Selectivity of 1,3-Addition of Chiral Nitrones
Kita, Yasuyuki,Tamura, Osamu,Itoh, Fumio,Kishino, Hiroko,Miki, Takashi,et al.
, p. 761 - 763 (2007/10/02)
The reaction of dimethyl-t-butylsiloxy-1-methoxyethene (1a) with the N-benzylnitrone (3a) produced the syn-1,3-adduct (4a) predominantly, while the reaction of dimethyl-t-butylsiloxy-1-t-butoxyethene (1b) with the N-diphenylmethylnitrone (3d) gave the ant
