Reaction of tervalent phosphorus compounds with sterically hindered N-chloroamines

被引：6

作者：

Kolodiazhnyi, OI

Golovatyi, OR

机构：

[1] Institute of Bioorganic Chemistry, National Academy of Sciences of Ukraine, Kiev-94, 253094

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 1995年 / 102卷 / 1-4期

关键词：

sterical hindered N-halogenoamines; N-chlorodiisopropylamine; N-chloro-trimethylsilyl-tert-butylamine; alkoxyphosphonium salts; P-chloroylids; 1,2-CP-chlorotropy; positive halogen; NMR spectra; halogenophilic substitution;

D O I：

10.1080/10426509508042551

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of tervalent phosphorus compounds with sterically hindered N-halogenoamines (1, 2) proceeds via the formation of halogenophosphonium intermediates (3), containing an anion R(2)N(-). Intermediates react with alcohols to afford alkoxyphosphonium salts (6), transform into halogenophosphonium salts (4) or P-halogenoylids (10). Sterical hindrances at the nitrogen atom of intermediates (3) favour the formation of P-halogenoylids. The P-chloroylid (10) exists in the chlorotropic equilibrium with the alpha-chloroalkylphosphine (16).

引用

页码：133 / 141

页数：9

共 24 条

[1] ZUR KENNTNIS DES IMINS .3. PHOSPHIN-IMINIUM-CHLORIDE UND TRIPHENYLPHOSPHIN-IMIN [J].

APPEL, R ;

HAUSS, A .

CHEMISCHE BERICHTE-RECUEIL, 1960, 93 (02) :405-411

[2]

DERKATSH GI, 1970, PROGR CHEM ORGANOPHO, V2, P128

[3]

FILONENKO AP, 1979, ZH OBSHCH KHIM, V49, P348

[4]

Foucaud A., 1983, CHEM FUNCTIONAL G SD, P441

[5]

HEYDT H, 1982, METHODEN ORGANISCH E, V2, P95

[6]

HUISGEN ES, 1973, CHEM CARBONHALOGEN 1, P549

[7] REACTIONS OF DIMETHYLAMINOPHOSPHINES WITH DIMETHYLCHLORAMINE [J].

JAIN, SR ;

KRANNICH, LK ;

HIGHSMIT.RE ;

SISLER, HH .

INORGANIC CHEMISTRY, 1967, 6 (05) :1058-&

[8]

KIRBY AJ, 1967, ORGANIC CHEM PHOSPHO, P103

[9]

KOLODIAZHNYI OI, IN PRESS ZH OBSHCH K

[10]

KOLODIAZNYI OI, 1989, Z CHEM, V29, P396

← 1 2 3 →