92957-44-3Relevant academic research and scientific papers
Reaction of lithium (2,4,6-tri-tert-butylphenyl)silylphosphides with haloforms
Sasaki, Shigeru,Yoshifuji, Masaaki,Inamoto, Naoki
experimental part, p. 15 - 23 (2012/03/08)
The reaction of lithium (tert-butyldimethylsilyl)(2,4,6-tri-tert- butylphenyl)phosphide with chloroform afforded (Z)-2-(tert-butyldimethylsilyl)- 2-chloro-1-(2,4,6-tri-tert-butylphenyl)-1- phosphaethene. The NMR study revealed a secondary phosphine result
The synthetic potential of C-halophosphaalkenes
Van Der Sluis, Marcel,Wit, Jan B. M.,Bickelhaupt, Friedrich
, p. 585 - 588 (2007/10/03)
Methodologies for the functionalization of phosphaalkenes Mes*P=CHal2 were developed. Lithiation with n-butyllithium yielded carbenoids Mes*P=CLiHal which were reacted with various electrophiles such as acid chlorides, carbonyl compounds, and metal halides. The dihalophosphaalkenes were also converted to monohalophosphaalkenes; the latter proved to be suitable for Stille-type cross coupling reaction with Grignard reagents. New phosphaalkenes of the type (E)-Mes*P=C(H)Ar with a variety of functionalities were obtained in high yield and isomeric purity.
Phosphinidene transfer reactions of the terminal phosphinidene complex Cp2Zr(PC6H2-2,4,6-t-Bu3)(PMe 3)
Breen, Tricia L.,Stephan, Douglas W.
, p. 11914 - 11921 (2007/10/03)
The terminal zirconium phosphinidene complex Cp2Zr(PR*)(PMe3) (R* = C6H2-2,4,6-t-Bu3) 2 has been synthesized in high yield, and its reactivity has been investigated. The compound Cp2ZrMe(PH
SYNTHESIS AND REACTIVITY OF P-SUPERMESITYL-C-HALOPHOSPHAALKENES
Goede, Simon J.,Schaik, Henk P. van,Bickelhaupt, Friedrich
, p. 252 (2007/10/02)
The synthesis of the title compounds in high yield via a new route are presented and their reaction with n-butyllithium and subsequent functionalisations is discussed.
A New Preparative Route to Phosphaethynes from Dichlorophosphaethenes by Lithiation, Photoisomerization, and Re-lithiation Involving Migration
Yoshifuji, Masaaki,Kawanami, Hajime,Kawai, Yoshinori,Toyota, Kozo,Yasunami, Masafumi,et al.
, p. 1053 - 1056 (2007/10/02)
2-(2,4,6-Tri-t-butylphenyl)-1-phosphaethyne was prepared from 2,2-dichloro-1-(2,4,6-tri-t-butylphenyl)-1-phosphaethene by lithiation of anti-chloro atom followed by hydrolysis, photoisomerization, and repeated lithiation involving migration.The present me
SYNTHESE UND REAKTIONEN DER 2,4,6-TRI-TERT-BUTYLPHENYLDIHALOGENMETHYLENPHOSPHANE1
Appel, Rolf,Casser, Carl,Immenkeppel, Michael
, p. 3551 - 3554 (2007/10/02)
The synthesis of dihalogenated phosphaalkanes 2a,b is reported.After metallation with n-BuLi they could be substituted by halogenated compounds.
