Please use this identifier to cite or link to this item: http://localhost:8080/xmlui/handle/123456789/1447
Title: Facile One‐Pot Synthesis of 3‐{2‐[5‐Hydroxy‐4‐(2‐hydroxy‐ethyl)‐3‐methyl‐pyrazol‐1‐yl]‐thiazol‐4‐yl}‐chromen‐2‐ones via a Three‐Component Reaction
Authors: Rajeswar Rao, V.
Vijaya Kumar, P.
Keywords: : 2‐Acetylbutyrolactone
benzopyran‐2‐one
Issue Date: 2007
Publisher: An International Journal for Rapid Communication of Synthetic Organic Chemistry
Citation: 10.1080/00397910600637012
Abstract: Reaction of 3‐(2‐bromo‐acetyl)‐chromen‐2‐one with thiosemicarbazide and 2‐acetylbutyro lactone in anhydrous ethanol gave 3‐{2‐[5‐hydroxy‐4‐(2‐hydroxy‐ethyl)‐3‐methyl‐pyrazol‐1‐yl]‐thiazol‐4‐yl}‐chromen‐2‐one in good yields.
Description: NITW
URI: http://localhost:8080/xmlui/handle/123456789/1447
Appears in Collections:Chemistry



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