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Title 

Regioselective synthesis of pyrazoles via the ring cleavage of 3-substituted N-alkylated 3-hydroxyisoindolin-1-ones

Authors 

Kyu Tae ChangYong Hyun ChoiSeung Ho KimYong Jin YoonWoo Song Lee

Issue Date 

2002

Citation 

Journal of Chemical Society, Perkin Transaction 1, vol. 2002, no. 2, pp. 207-210

Keywords 

condensationketonessubstitution reactionssynthesis (chemical)regioselective synthesisaromatic hydrocarbons

Abstract 

The regioselective synthesis of pyrazoles via the ring cleavage of 3-substituted N-alkylated 3-hydroxyisoindolin-1-ones was reported. A one-pot addition-decyclisation-cyclocondensation process was employed in the analysis. The N-tert-butyl group was found to be the best for producing the α-acetylenic ketone intermediate.

Citation 

Journal of Chemical Society, Perkin Transaction 1, 2002(2): 207-210

ISSN 

1472-7781

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2017-04-19


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