CONJUGATED AZOALKENES .18. SYNTHESIS OF FUNCTIONALLY-SUBSTITUTED 3-PHOSPHONO-1-AMINOPYRROL-2-ONES AND PHOSPHONOHYDRAZONES BY REACTION OF CONJUGATED AZOALKENES WITH BETA-PHOSPHONOCARBOXYLATES

Authors
ATTANASI O FILIPPONE P GIOVAGNOLI D MEI A
Citation
O. Attanasi et al., CONJUGATED AZOALKENES .18. SYNTHESIS OF FUNCTIONALLY-SUBSTITUTED 3-PHOSPHONO-1-AMINOPYRROL-2-ONES AND PHOSPHONOHYDRAZONES BY REACTION OF CONJUGATED AZOALKENES WITH BETA-PHOSPHONOCARBOXYLATES, Synthetic communications, 24(4), 1994, pp. 453-461
Citations number
14
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Synthetic communications → ACNP
ISSN journal
00397911
Volume
24
Issue
4
Year of publication
1994
Pages
453 - 461
Database
ISI
SICI code
0039-7911(1994)24:4<453:CA.SOF>2.0.ZU;2-I
Abstract
New 3,5-dimethyl-4-alkoxycarbonyl-1-aminopyrrol-2-ones and ethyl o-2-m ethyl-3-alkoxycarbonyl-4-hydrazonopentanoates were obtained from conju gated azoalkenes and triethyl 2-phosphonopropionate. The synthesis of methyl lphosphono-3-alkoxycarbonyl-4-hydrazonopentanoates by reaction between conjugated azoalkenes and trimethyl phosphonoacetate is also r eported.