Synthesis of Some New Azetidinone Derivatives Containing Aryl Sulfonyloxy Group | Zendy

H. S. Patel | Zendy; H. D. Desai | Zendy

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Synthesis of Some New Azetidinone Derivatives Containing Aryl Sulfonyloxy Group

Author(s) -

H. S. Patel,

H. D. Desai

Publication year - 2004

Publication title -

journal of chemistry

Language(s) - English

Resource type - Journals

eISSN - 2090-9063

pISSN - 2090-9071

DOI - 10.1155/2004/258752

Subject(s) - chemistry , aniline , phenol , aryl , yield (engineering) , hydrolysis , medicinal chemistry , nitro , chloride , derivative (finance) , chloroacetyl chloride , salt (chemistry) , sodium , condensation , organic chemistry , alkyl , materials science , physics , economics , financial economics , metallurgy , thermodynamics

Some novel azetidinone derivatives containing aryl sulfonyloxy group have been prepared. The 4-sulfonyloxy aniline derivative (2) has been prepared by reaction of 4-nitro phenol (sodium salt) with N-acetyl sulfanilyl chloride (ASC) followed by hydrolysis by ethanolic HCl. This compound (2) undergoes facile condensation reaction with aromatic aldehydes to yield different Schiff’s bases (3a-h). Cyclocondensation of compounds (3a-h) with chloro acetyl chloride yields different 2-azetidinone derivatives (4a-h).

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