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A novel reaction of vilsmeier reagent with 2,1-benzisoxazoles

โœ Scribed by Dilip Konwar; Romesh C Boruah; Jagir S Sandhu


Publisher
Elsevier Science
Year
1987
Tongue
French
Weight
128 KB
Volume
28
Category
Article
ISSN
0040-4039

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๐Ÿ“œ SIMILAR VOLUMES


On the reaction of vilsmeier-haack reage
โœ Kiyomi Kikugawa; Motonobu Ichino ๐Ÿ“‚ Article ๐Ÿ“… 1970 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 210 KB

## InorgaIlia aoid halid@ kxC12, FCC+ &Cl3 and COC12) have heen reported to reset vith N,NUirsthylforuaalde (DMF) to form an aotire reagent, ohloromethylene diaethylammonium ahlorido (Vilweier-Raach reagent) (l), uhiah uaa initially found useful aa fornqlatlng, halogenating and dehydroxylating age

Reaction of benzoyleneurea and isatoic a
โœ Mahavir Prashad; Denis Har; Oljan Repic; Thomas J Blacklock ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 155 KB

A ring opening and dimerization reaction of benzoyleneurea (1) or isatoic anhydride (2) with thionyl chloride in DMF (Vilsmeier reagent), to yield N,N-dimethyl-2-(4-oxo-3(4H)-quinazolinyl)benzamide (4), is described.