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A Convenient Synthesis of Functionalized Indenopyrazolones from Indan‐1,2,3‐trione, Benzaldehydes, and Phenylhydrazine
Author(s) -
Yavari Issa,
Seyfi Samereh,
Skoulika Stavroula
Publication year - 2012
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.201200053
Subject(s) - phenylhydrazine , chemistry , combinatorial chemistry , organic chemistry
A synthesis of cis ‐3‐aryl‐3a,8b‐dihydro‐3a,8b‐dihydroxy‐1‐phenylindeno[1,2‐ c ]pyrazol‐4(1 H )‐ones in good yields from the sequential reaction between benzaldehydes, phenylhydrazine, and indan‐1,2,3‐trione in MeCN is described ( Scheme 1 ).