3,8,13,18-Tetrakis(2,4,6-tri-tert-butylphenyl)-1,20-bis(triisopropylsilyl)-3,8,13,18-tetraphosphaicosa-1,4,6,9,11,14,16,19-octayne

Base Information

Chemical Name:3,8,13,18-Tetrakis(2,4,6-tri-tert-butylphenyl)-1,20-bis(triisopropylsilyl)-3,8,13,18-tetraphosphaicosa-1,4,6,9,11,14,16,19-octayne
CAS No.:313703-89-8
Molecular Formula:C₁₀₆H₁₅₈P₄Si₂
Molecular Weight:1612.49
Hs Code.:

Synonyms:3,8,13,18-Tetrakis(2,4,6-tri-tert-butylphenyl)-1,20-bis(triisopropylsilyl)-3,8,13,18-tetraphosphaicosa-1,4,6,9,11,14,16,19-octayne

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Chemical Property of 3,8,13,18-Tetrakis(2,4,6-tri-tert-butylphenyl)-1,20-bis(triisopropylsilyl)-3,8,13,18-tetraphosphaicosa-1,4,6,9,11,14,16,19-octayne

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Technology Process of 3,8,13,18-Tetrakis(2,4,6-tri-tert-butylphenyl)-1,20-bis(triisopropylsilyl)-3,8,13,18-tetraphosphaicosa-1,4,6,9,11,14,16,19-octayne

There total 2 articles about 3,8,13,18-Tetrakis(2,4,6-tri-tert-butylphenyl)-1,20-bis(triisopropylsilyl)-3,8,13,18-tetraphosphaicosa-1,4,6,9,11,14,16,19-octayne which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 97.0%

: 313703-87-6
[Ethynyl(2,4,6-tri-tert-butylphenyl)phosphanyl]{2,4,6-tri-tert-butylphenyl[(triisopropylsilyl)ethynyl]phosphanyl}butdiyne

: 313703-89-8
3,8,13,18-Tetrakis(2,4,6-tri-tert-butylphenyl)-1,20-bis(triisopropylsilyl)-3,8,13,18-tetraphosphaicosa-1,4,6,9,11,14,16,19-octayne

Guidance literature:: With pyridine; copper diacetate; copper(l) chloride; In methanol; at 20 ℃; for 10h;
DOI:10.1002/1521-3765(20001016)6:20<3806::AID-CHEM3806>3.0.CO;2-J

Reference yield: 16.0%

: 313703-83-2
1-(Bromoethynyl)(2,4,6-tri-tert-butylphenyl)[(triisopropylsilyl)ethynyl]phosphane

: 313703-74-1
Bis[ethynyl(2,4,6-tri-tert-butylphenyl)phosphanyl]butadiyne

: 313703-58-1
Ethynyl(2,4,6-tri-tert-butylphenyl)[(triisopropylsilyl)ethynyl]phosphane

: 313703-68-3
Bis{(2,4,6-tert-butylphenyl)[(triisopropylsilyl)ethynyl]phosphanyl}butadiyne

: C₇₅H₁₀₉P₃Si

: 313703-89-8
3,8,13,18-Tetrakis(2,4,6-tri-tert-butylphenyl)-1,20-bis(triisopropylsilyl)-3,8,13,18-tetraphosphaicosa-1,4,6,9,11,14,16,19-octayne

Guidance literature:: Bis[ethynyl(2,4,6-tri-tert-butylphenyl)phosphanyl]butadiyne; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h;

With copper(l) chloride; In tetrahydrofuran; hexane; at 0 - 20 ℃; for 0.666667h;

1-(Bromoethynyl)(2,4,6-tri-tert-butylphenyl)[(triisopropylsilyl)ethynyl]phosphane; With pyridine; In tetrahydrofuran; at 20 ℃; for 12h;
DOI:10.1002/1521-3765(20001016)6:20<3806::AID-CHEM3806>3.0.CO;2-J

Reference yield: 53.0%

: 313703-89-8
3,8,13,18-Tetrakis(2,4,6-tri-tert-butylphenyl)-1,20-bis(triisopropylsilyl)-3,8,13,18-tetraphosphaicosa-1,4,6,9,11,14,16,19-octayne

: 313703-91-2
3,8,13,18-Tetrakis(2,4,6-tri-tert-butylphenyl)-3,8,13,18-tetraphosphaicosa-1,4,6,9,11,14,16,19-octayne

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at -78 ℃; for 2h;
DOI:10.1002/1521-3765(20001016)6:20<3806::AID-CHEM3806>3.0.CO;2-J