نتایج جستجو برای: ketenimines
تعداد نتایج: 32 فیلتر نتایج به سال:
Journal:
:Molecules
2016
Anastasy O Kolodiazhna
Oleg I Kolodiazhnyi
Results of research into four-membered 2-halo-1,2λ⁵-oxaphosphetane phosphorus(V)-heterocycles are presented. The preparation of 2-halo-1,2λ⁵-oxaphosphetanes by reaction of P-haloylides with carbonyl compounds is described. The mechanism of asynchronous [2+2]-сycloaddition of ylides to aldehydes was proposed on the base of low-temperature NMR investigations. 2-Halo-1,2λ⁵-oxaphosphetanes were iso...
Journal:
:Bulletin of the Chemical Society of Japan
1971
Journal:
:Chemistry - A European Journal
2017
Journal:
:Chemical and Pharmaceutical Bulletin
1985
Journal:
:Organic Letters
2012
Journal:
:Organic Letters
2017
Journal:
:Chemical and Pharmaceutical Bulletin
1985
Journal:
:Chemical Science Transactions
2012
Journal:
:Journal of the Serbian Chemical Society
2011
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