{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T04:41:23Z","timestamp":1760244083778,"version":"build-2065373602"},"reference-count":10,"publisher":"MDPI AG","issue":"9","license":[{"start":{"date-parts":[[2007,9,21]],"date-time":"2007-09-21T00:00:00Z","timestamp":1190332800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecules"],"abstract":"<jats:p>A novel and efficient method has been developed for the synthesis of N,N-dialkylamino-O-alkyl-2-(1-methyl-2-oxopropylidene)phosphorohydrazido oximes 5. The reactions involve the condensation of diacetylmonoxime and N,N-dialkylamino-O- alkylphosphorohydrazides in the presence of activated silica and give the corresponding target oximes in excellent yields under mild conditions.<\/jats:p>","DOI":"10.3390\/12092193","type":"journal-article","created":{"date-parts":[[2008,10,25]],"date-time":"2008-10-25T13:32:11Z","timestamp":1224941531000},"page":"2193-2200","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Novel and Efficient Synthesis of N,N-dialkylamino-O-alkyl-2-(1-methyl-2-oxopropylidene)phosphorohydrazido Oximes. Part 3."],"prefix":"10.3390","volume":"12","author":[{"given":"Rajesh","family":"Kumar","sequence":"first","affiliation":[{"name":"Process Technology Development Division, Defence R and D Establishment, Jhansi Road, Gwalior-474002 (MP), India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Arvind K.","family":"Gupta","sequence":"additional","affiliation":[{"name":"Process Technology Development Division, Defence R and D Establishment, Jhansi Road, Gwalior-474002 (MP), India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mahabir P.","family":"Kaushik","sequence":"additional","affiliation":[{"name":"Process Technology Development Division, Defence R and D Establishment, Jhansi Road, Gwalior-474002 (MP), India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2007,9,21]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"5232","DOI":"10.1021\/ja00383a043","article-title":"Gymnodinium breve toxin. 1. 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