Total synthesis of (+)-pericosine B and (+)-pericosine C and their enantiomers by using the Baylis–Hillman reaction and ring-closing metathesis as key steps
摘要:
A simple and divergent route for the total synthesis of pericosine B and pericosine C and their enantiomers from D-ribose by using the Baylis-Hillman reaction and ring-closing metathesis reactions as key steps has been described. (C) 2011 Elsevier Ltd. All rights reserved.
Reactions of 2,3-O-isopropylidene derivatives of furanose sugars with organomagnesium and organolithium, nucleophiles
作者:Boualem Mekki、Gurdial Singh、Richard H. Wightman
DOI:10.1016/s0040-4039(00)93450-6
日期:1991.9
Reactions of 2,3-O-isopropylidene derivatives of furanosesugars with Grignard reagents afford stereoselectively products with an anti- (erythro-) relationship between the new chiral centre and that at C-2; the corresponding reactions with organolithium reagents are more variable stereochemically, but some predictive guidelines can be established.
Total synthesis of (+)-pericosine B and (+)-pericosine C and their enantiomers by using the Baylis–Hillman reaction and ring-closing metathesis as key steps
作者:Y. Suman Reddy、P. Kadigachalam、Ranjan K. Basak、A.P. John Pal、Yashwant D. Vankar
DOI:10.1016/j.tetlet.2011.10.135
日期:2012.1
A simple and divergent route for the total synthesis of pericosine B and pericosine C and their enantiomers from D-ribose by using the Baylis-Hillman reaction and ring-closing metathesis reactions as key steps has been described. (C) 2011 Elsevier Ltd. All rights reserved.
Stereoselective synthesis of (−)-gabosine C using a Nozaki–Hiyama–Kishi reaction and RCM
作者:G. Venkata Ramana、B. Venkateswara Rao
DOI:10.1016/j.tetlet.2005.03.018
日期:2005.4
An efficient synthesis of (−)-gabosine C 3 and a formal synthesis of (−)-COTC 4 are described using the Nozaki–Hiyama–Kishi (NHK) reaction and RCM as the key steps.