green and diastereoselective synthesis of trans-3-(5-methylisoxazol-3-yl)-3,4-dihydro-2h-naphtho[2,3-e][1,3]oxazines

Authors

mehdi shafiee

ahmad reza khosropour

iraj mohammadpoor-baltork

majid moghadam

shahram tangestaninejad

abstract

reaction between aromatic aldehydes and 3–methyl-1-phenyl-2-pyrazoline-5-one catalyzed by nano-sio2/hclo4 in water under reflux provided a simple and efficient route for the synthesis of 4-((5-hydroxy-3-methyl-1-phenyl-1h-pyrazol-4-yl)(aryl)methyl)-3-methyl-1-phenyl-1h-pyrazol-5-ol derivatives in high yields.

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Green and diastereoselective synthesis of trans-3-(5-methylisoxazol-3-yl)-3,4-dihydro-2H-naphtho[2,3-e][1,3]oxazines

Reaction between aromatic aldehydes and 3–methyl-1-phenyl-2-pyrazoline-5-one catalyzed by nano-SiO2/HClO4 in water under reflux provided a simple and efficient route for the synthesis of 4-((5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)(aryl)methyl)-3-methyl-1-phenyl-1H-pyrazol-5-ol derivatives in high yields.

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Green and diastereoselective synthesis of trans-3-(5-methylisoxazol-3-yl)-3,4-dihydro-2H-naphtho[2,3-e][1,3]oxazines

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Journal title:
iranian journal of catalysis

Publisher: islamic azad university, shahreza branch

ISSN 2252-0236

volume 4

issue 3 2014

Keywords
[ ' b e t t i b a s e ' , ' g r e e n c h e m i s t r y ' , ' a r y l a l d e h y d e s ' , ' d i h y d r o ' , ' 2 h ' , ' n a p h t h o [ 2 ' , 3 , ' e ] [ 1 ' , ' 3 ] o x a z i n e s ' , ' p ' , ' t s a ' ]

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