A method for obtaining new organophosphorus nitroxyls was developed based on Kirsanov's phosphazo reaction.

This communication deals with a simple method for preparation of X-phosphorylated sugars by the reaction of trivalent phosphorus derivatives with 1-α,β-azides of 2,3,4,5-tetraacetylated and 2,3,4,6-tetra(trimethyl)silylated glycose. It has been established that ohosphimine derivatives, obtained as a result of the Staudinger reaction, can be easily hydrolyzed to give derivatives of acetylated glucosaminphosphoric acids. It has been discovered that susceptibility to hydrolysis depends on the phosphorus suhstituents. When using esters of trivalent phosphorus the rate of hydrolysis for compounds with alkyl substituents decreases in order C3H7 > C2H5O >> CH3O This can probably be explained by the electronic and steric influence of the alkyl groups.

ChemInformVolume 21, Issue 49 Natural Products ChemInform Abstract: Reactions of Azides of Sugars with Derivatives of Trivalent Phosphorus Leading to N-Phosphorylated Sugars. N. A. BUINA, N. A. BUINA A. E. Arbuzov Inst. Org. Phys. Chem., Acad. Sci. USSR, Kazan 420008, USSRSearch for more papers by this authorG. M. HUSNULLINA, G. M. HUSNULLINA A. E. Arbuzov Inst. Org. Phys. Chem., Acad. Sci. USSR, Kazan 420008, USSRSearch for more papers by this authorI. A. NURETDINOV, I. A. NURETDINOV A. E. Arbuzov Inst. Org. Phys. Chem., Acad. Sci. USSR, Kazan 420008, USSRSearch for more papers by this author N. A. BUINA, N. A. BUINA A. E. Arbuzov Inst. Org. Phys. Chem., Acad. Sci. USSR, Kazan 420008, USSRSearch for more papers by this authorG. M. HUSNULLINA, G. M. HUSNULLINA A. E. Arbuzov Inst. Org. Phys. Chem., Acad. Sci. USSR, Kazan 420008, USSRSearch for more papers by this authorI. A. NURETDINOV, I. A. NURETDINOV A. E. Arbuzov Inst. Org. Phys. Chem., Acad. Sci. USSR, Kazan 420008, USSRSearch for more papers by this author First published: December 4, 1990 https://doi.org/10.1002/chin.199049279AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume21, Issue49December 4, 1990 RelatedInformation

Chemischer InformationsdienstVolume 14, Issue 24 Organoelement Compounds ChemInform Abstract: SYNTHESIS OF PHOSPHORYLATED AZETIDIN-2-ONES M. N. DIMUKHAMETOV, M. N. DIMUKHAMETOVSearch for more papers by this authorN. A. BUINA, N. A. BUINASearch for more papers by this authorI. A. NURETDINOV, I. A. NURETDINOVSearch for more papers by this author M. N. DIMUKHAMETOV, M. N. DIMUKHAMETOVSearch for more papers by this authorN. A. BUINA, N. A. BUINASearch for more papers by this authorI. A. NURETDINOV, I. A. NURETDINOVSearch for more papers by this author First published: June 14, 1983 https://doi.org/10.1002/chin.198324278Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume14, Issue24June 14, 1983 RelatedInformation

Chemischer InformationsdienstVolume 11, Issue 20 Organoelement Compounds ChemInform Abstract: OPTICALLY ACTIVE SILYL SELENOPHOSPHONATES AND STEREOCHEMISTRY OF THEIR SYNTHESIS N. A. BUINA, N. A. BUINASearch for more papers by this authorF. G. SIBGATULLINA, F. G. SIBGATULLINASearch for more papers by this authorI. A. NURETDINOV, I. A. NURETDINOVSearch for more papers by this author N. A. BUINA, N. A. BUINASearch for more papers by this authorF. G. SIBGATULLINA, F. G. SIBGATULLINASearch for more papers by this authorI. A. NURETDINOV, I. A. NURETDINOVSearch for more papers by this author First published: May 20, 1980 https://doi.org/10.1002/chin.198020235AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume11, Issue20May 20, 1980 RelatedInformation

AbstractDas chjrale Phosphonit (I) reagiert mit Trimethylchlorsilan (II) zum Silylester (III).

AbstractDiethyl‐chlor‐selenophosphinat (I) reagiert mit der Grignardverbim dung (II) zu dem Phosphinselenid (III).

The optically active O-ethyl O-trimethylsilyl esters of ethylselenophosphonic acid were obtained and the stereochemistry of their formation was studied.

Die Chlorseleno‐phosphate (I) reagieren mit Allylalkohol (II) zu Estern der Selenophosphorsäure (III), die bei der ′Vakuumdestillation zu den Selenolestern (IV) isomerisieren.

Chemischer InformationsdienstVolume 9, Issue 6 Organoelement Compounds ChemInform Abstract: STEREOCHEMISTRY OF THE ACYLATION OF SELENONIC ACIDS OF PHOSPHORUS N. A. BUINA, N. A. BUINASearch for more papers by this authorF. G. SIBGATULLINA, F. G. SIBGATULLINASearch for more papers by this authorM. A. GINIYATULLINA, M. A. GINIYATULLINASearch for more papers by this authorI. A. NURETDINOV, I. A. NURETDINOVSearch for more papers by this author N. A. BUINA, N. A. BUINASearch for more papers by this authorF. G. SIBGATULLINA, F. G. SIBGATULLINASearch for more papers by this authorM. A. GINIYATULLINA, M. A. GINIYATULLINASearch for more papers by this authorI. A. NURETDINOV, I. A. NURETDINOVSearch for more papers by this author First published: February 7, 1978 https://doi.org/10.1002/chin.197806246Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume9, Issue6February 7, 1978 RelatedInformation

We have prepared O-alkyl alkylphosphonoselenoic acids by reaction of O-alkyl alkylphosphonites with selenium in the presence of amines or alkali metals followed by acidification. We have shown by1H and31P NMR and IR spectroscopy that these acids and their salts exist in solution in the selenophosphoryl form.

AbstractDie allgemeine Methode zur Gewinnung von optisch aktiven Alkyl‐ oder Dialkylamiden des Äthylphosphonsäure‐äthylesters (III) besteht in der Behandlung des optisch aktiven oder racemischen Äthylphosphonigsäure‐äthylesters (I) in einem inerten Lösungsmittel (Benzol) mit einem primären oder sekundären Amin (II), Tetrachlorkohlenstoff und Triäthylamin.