ABSTRACT
A novel synthesis of 4,5-dihydrospiropyrazole-5,2′-indane- 1′,3′-diones 7a–n, 8a–c,e,f and 12a–f via the treatment of hydrazonoyl halides 1–3 with 2-arylidene indane-1,3-diones 6a–e respectively, is reported.
Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 32, 2002 - Issue 19
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