Oxidative Addition Reactions of Cyclodiphosph(III)Azanes

The ansa compound {[t-BuN)P] 2 [O-6-t-Bu-4-Me-C 6 H 2 ] 2 CH 2 } (2) reacts with two mole equivalents of selenium to afford the bis(seleno) compound {[t-BuN)P(Se)] 2 [O-6-t-Bu-4-Me-C 6 H 2 ] 2 CH 2 } (3); under analogous conditions sulfur gives the P(III)-N-P(V) derivative {[(t-BuN)PN(t-Bu)P(S)][O-6...

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Published inPhosphorus, sulfur, and silicon and the related elements Vol. 169; no. 1; pp. 31 - 34
Main Authors Swamy, K. C. Kumara, Kommana, Praveen, Vijjulatha, M., Kumar, K. Praveen
Format Journal Article
LanguageEnglish
Published Taylor & Francis Group 01.01.2001
Subjects
cyclodiphosph(III)azanes
oxidative addition
X-ray structure
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Summary:The ansa compound {[t-BuN)P] 2 [O-6-t-Bu-4-Me-C 6 H 2 ] 2 CH 2 } (2) reacts with two mole equivalents of selenium to afford the bis(seleno) compound {[t-BuN)P(Se)] 2 [O-6-t-Bu-4-Me-C 6 H 2 ] 2 CH 2 } (3); under analogous conditions sulfur gives the P(III)-N-P(V) derivative {[(t-BuN)PN(t-Bu)P(S)][O-6-t-Bu-4-Me-C 6 H 2 ] 2 CH 2 } (4). These reactions are compared with those using [(ArO)PN(t-Bu)] 2 (5) and the macrocycle {[t-BuN-P] 2 (OCH 2 CMe 2 CH 2 O)} 2 (6).
ISSN:1042-6507
1563-5325
DOI:10.1080/10426500108546583