Convenient one-pot synthesis of cystine-containing peptides using the trimethylsilyl chloride–dimethyl sulfoxide/trifluoroacetic acid system and its application to the synthesis of bifunctional anti-HIV compounds 1

Author(s):  
Hirokazu Tamamura ◽  
Tsunehito Ishihara ◽  
Hiromi Oyake ◽  
Makoto Imai ◽  
Akira Otaka ◽  
...  
Synlett ◽  
2020 ◽  
Vol 31 (14) ◽  
pp. 1430-1434
Author(s):  
Ming Bian ◽  
Jin-feng Zhou ◽  
Dong-min Tang

An efficient and practical protocol for the geminal heterodihalogenation of methyl ketones by using readily available dimethyl sulfoxide and a combination of HCl and HBr is reported. Control experiments suggested that the acidity of the solution, as well as the oxidizing ability and nucleophilicity of the dimethyl sulfoxide might work cooperatively in ensuring the success of the tandem substitution. Its operational simplicity, easy accessibility, and mild oxidative conditions suggest that the present strategy might be useful for the assembly of bromochloromethyl functional groups in drug discovery.


Synlett ◽  
2005 ◽  
pp. 2537-2539 ◽  
Author(s):  
Hua Fu ◽  
Peng Jiang ◽  
Xin Guo ◽  
Yuyang Jiang ◽  
Yufen Zhao

ChemInform ◽  
2003 ◽  
Vol 34 (38) ◽  
Author(s):  
Radhika S. Kusurkar ◽  
Shailesh K. Goswami ◽  
Sandhya M. Vyas

ChemInform ◽  
2004 ◽  
Vol 35 (39) ◽  
Author(s):  
Radhika S. Kusurkar ◽  
Shailesh K. Goswami
Keyword(s):  
One Pot ◽  

2004 ◽  
Vol 43 (8) ◽  
pp. 1000-1003 ◽  
Author(s):  
Hing-Ken Lee ◽  
Christopher N. Scanlan ◽  
Cheng-Yuan Huang ◽  
Aileen Y. Chang ◽  
Daniel A. Calarese ◽  
...  
Keyword(s):  
One Pot ◽  
Anti Hiv ◽  

2004 ◽  
Vol 116 (8) ◽  
pp. 1018-1021 ◽  
Author(s):  
Hing-Ken Lee ◽  
Christopher N. Scanlan ◽  
Cheng-Yuan Huang ◽  
Aileen Y. Chang ◽  
Daniel A. Calarese ◽  
...  
Keyword(s):  
One Pot ◽  
Anti Hiv ◽  

Sign in / Sign up

Export Citation Format

Share Document