The authors thank MOST(2016YFA0202900);the NSFC(21772219,21821002,21801248);the Science and Technology Commission of Shanghai Municipality(18JC1411302,18QA1404900,18YF1428900);the Chinese Academy of Sciences(XDB20030000,QYZDY-SSWSLH012);the Youth Innovation Promotion Association(2017302,2019255);CAS for generous financial support.
Expedient assembly of unprecedented molecular scaffolds from readily accessible starting materials in a sustainable fashion is highly pursued in modern organic chemistry.Herein,the first catalytic intramolecular dearo...
the NSF of China (20672089, 20832005);the NFFTBS (J1030415);the National Basic Research Program of China (973 Program, 2010CB833200)
Starting from the oxygenated piperidine building block 20,two synthetic approaches to new building blocks (8R,8aS)-and (8R,8aR)-8-hydroxy-5-indolizidinones 19a/19b and 15a/15b have been developed,respectively. The fir...
A new approach to the construction of pyrrolizidine and indolizidine skeleton was described. By employing this cyclization method the synthesis of (1S. 7aS)-1-hydroxypyrrolizidine (1a) and (1S. 8aS)-1-hydroxyindolizid...