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IN305704: A process for the preparation of pillar[5]quinone

The invention relates to a process for the preparation of pillar[5]quinone and further relates to an easy-to-operate and chromatography-free process for the preparation of crystalline pillar [5] quinone by the oxoneliodobenzene-mediated oxidative de-aromatization of readily available 1,4-dimethoxypillar[5] arenes in good yields.
Filing Date:
29-07-2013
Issue Date:
06-02-2015
Applicant:
CSIR-National Chemical Laboratory (CSIR-NCL), Pune
Patent No:
IN305704
Application No:
2243/DEL/2013
Inventor(s):
Gangadhar, Jessy Sanjayan; Kilingaru, Ishwara Shivakumar
IPC Classification:
C01B
Country:
India
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