438201-91-3

Upstream product

• 190080-50-3 trichloro(2,4,6-triisopropylphenyl)germane 
• 594-19-4 tert.-butyl lithium 

Downstream Products

• 1229608-25-6 (2,4,6-tri-tert-butylphenyl)P=C(H)Ge(t-Bu)(2,4,6-triisopropylphenyl)(OCH(=CH₂)Ph 
• 1229608-24-5 (2,4,6-tri-tert-butylphenyl)P=C(H)Ge(t-Bu)(2,4,6-triisopropylphenyl)(OCH(=CH₂)C(H)=CH₂) 
• 1229608-23-4 (2,4,6-tri-tert-butylphenyl)P=CGe(t-Bu)(2,4,6-triisopropylphenyl)OC(Me)=C(H)CH₂ 
• 1229608-20-1 (2,4,6-tri-tert-butylphenyl)P=C(Cl)Ge(t-Bu)(F)(2,4,6-triisopropylphenyl) 
• 438201-97-9 (C₃H₇)3C₆H₂GeOC₄H₉C(C₆H₅)2CP(C₄H₉)3C₆H₂ 
• 438201-93-5 (2,4,6-triisopropylphenyl)(t-Bu)Ge(F)C(Cl)P(2,4,6-tri-tert-butylphenyl) 
• 438201-95-7 (C₃H₇)3C₆H₂GeOHC₄H₉CHP(C₄H₉)3C₆H₂ 
• 438201-89-9 3-(2,4,6-triisopropylphenyl)-3-tert-butyl-1-(2,4,6-tri-tert-butylphenyl)germaphosphaallene 
• 438201-92-4 difluoro(2,4,6-triisopropylphenyl)(tert-butyl)germane 

Relevant academic research and scientific papers

The first stable 3,1-germaphosphaallene Tip(t-Bu)Ge=C=PAr

The first stable heteroallenic derivative with two heavy doubly-bonded Group 14 and 15 elements, the germaphosphaallene Tip(t-Bu)Ge=C=PAr 1 (Tip = 2,4,6-triisopropylphenyl, Ar = 2,4,6-tri-tert-butylphenyl), has been prepared in a nearly quantitative yield by dechlorofluorination of Tip(t-Bu)Ge(F)-C(C1)=PAr (obtained from ArP=CC12 and successive reaction with n-butyllithium and Tip(t-Bu)GeF2) with tert-butyllithium. 1 gives [2 + 2] cycloadducts by the Ge=C double bond with benzaldehyde, benzophenone and fluorenone to afford the corresponding germaoxetanes 11 - 13. 13 has been structurally characterized showing a long Ge-O bond (1.821(2) ?) and a slightly folded four-membered ring GeOCC (18.8° along C(1)Ge axis).