105020-24-4Relevant academic research and scientific papers
λ3-Phosphaallene und λ3-Phosphabutatriene durch Umylidierung von λ5-Phosphaallenen und λ5-Phosphabutatrienen
Maerkl, G.,Bauer, W.
, p. 2915 - 2918 (2007/10/02)
By reaction of λ5-phosphabutatrienes (4, n = 2) and λ5-phosphaallenes (4, n = 1) with (2,4,6-tri-tert-butyl)phenylmonochlorophosphane 2 the title compounds are formed.
Reactions of Dichlorocarbene with Sterically Protected 1-Phosphaallene and 1,3-Diphosphaallene
Yoshifuji, Masaaki,Toyota, Kozo,Yoshimura, Hideki,Hirotsu, Ken,Okamoto, Akihiro
, p. 124 - 125 (2007/10/02)
Dichlorocarbene reacted with sterically protected 1-phosphaallene and 1,3-diphosphaallene to give a methylene-phosphirane and a methylene-diphosphirane, respectively; the former phosphirane was converted to 1-phosphabutatriene with butyllithium and the st
PHOSPHABUTATRIENE 1.2-BIS(PHOSPHAALLENYL)CYCLOBUTANE
Maerkl, G.,Kreitmeier, P.
, p. 3939 - 3942 (2007/10/02)
The lithiated secondary aryl-trimethylsilylethynylphosphane (aryl= 2.4.6-tris-tert-butylphenyl) reacts with ketones to give the title compounds.
1-PHOSPHA-1,2-BUTADIENE - 1-PHOSPHA-1,2,3-BUTATRIENE
Maerkl, G.,Herold, U.
, p. 2935 - 2938 (2007/10/02)
By reaction of 2,4,6-tris-(tert-butyl)-phenylchlorophosphine (1) with 1-lithium-3R,3R',3-trimethylsiloxy-1-propynes (4) 4-trimethylsiloxy- and 4-hydroxy-1-phospha-1,2-butadienes (6, 7) as well as 1-phosphabutatrienes (8) are formed.
