17281-91-3Relevant academic research and scientific papers
TFA-Mediated DMSO-Participant Sequential Oxidation/1,3-Dipolar Cycloaddition Cascade of Pyridinium Ylides for the Assembly of Indolizines
Shu, Wen-Ming,He, Jian-Xin,Zhang, Xun-Fang,Wang, Shuai,Wu, An-Xin
, p. 2962 - 2968 (2019)
A trifluoroacetic acid (TFA)-mediated cascade oxidation/1,3-dipolar cycloaddition reaction of stabilized pyridinium salts with dimethyl sulfoxide (DMSO) has been developed in the presence of K2S2O8 and trimethylethylenedia
One-pot synthesis of iodoindolizine derivatives via a novel multicomponent reaction
Yan, Peiyun,Liu, Juanjuan,Sun, Qian,Yao, Juan,Xue, Zhiheng,Wang, Cunde
, p. 323 - 326 (2013)
A one-pot reaction was developed to synthesise a variety of 1-iodoindolizines from substituted acetophenone, acetic acid, pyridine, and molecular iodine. The structure of 3-benzoyl-1-iodoindolizine (2a) and 1,3-dibenzoylindolizine (3a) was further confirmed by X-ray single crystal analysis.
One-Pot Synthesis of Indolizines Using TBHP as the Methylene Source Under Metal-Free Condition
Zhang, Qianwei,Ablajan, Keyume,Wang, Bin,Ma, Huifang,Guo, Zhongqi
, p. 262 - 266 (2020)
An I2/tert-butyl hydroperoxide (TBHP)-mediated [2+1+1+1] cycloadditions/oxidative aromatization reactions for the synthesis of indolizines using the one-pot cascade process have been developed. A variety of aryl methyl ketones react with pyridi
A convenient synthesis of 1-acyl indolizines by 1,3-dipolar cycloaddition reactions of pyridinium ylides and α,β-unsaturated aldehydes or ketones in the presence of tetrakis-pyridine cobalt dichromate
Zhang, Xuechun,Cao, Weili,Wei, Xudong,Hu, Hongwen
, p. 1395 - 1403 (2007/10/03)
In the presence of tetrakispyridine cobalt dichromate (CoPy4(HCrO4)2), pyridinium ylides and α,β-unsaturated aldehydes or ketones undergo 1,3-dipolar cycloaddition reactions followed by in situ aromatization to give 1-acyl
