565881
2,8,9-三异丁基-2,5,8,9-四氮杂-1-磷杂双环[3.3.3]十一烷
97%
别名:
Triisobutylphosphatrane
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关于此项目
经验公式（希尔记法）:
C18H39N4P
CAS Number:
分子量:
342.50
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.22
质量水平
方案
97%
折射率
n20/D 1.5020 (lit.)
密度
0.964 g/mL at 25 °C (lit.)
SMILES字符串
CC(C)CN1CCN2CCN(CC(C)C)P1N(CC2)CC(C)C
InChI
1S/C18H39N4P/c1-16(2)13-20-10-7-19-8-11-21(14-17(3)4)23(20)22(12-9-19)15-18(5)6/h16-18H,7-15H2,1-6H3
InChI key
WFHPXSHLCFHEIA-UHFFFAOYSA-N
应用
与 Pd2(dba)3（货号 328774）形成高效催化剂，用于一锅法合成反式-4-N,N-二芳氨基二苯乙烯和 N,N-二芳氨基苯乙烯。作为催化剂用于杂芳族氨基甲酸酯的甲醇裂解。
作为配体用于腈与芳基溴化物和氯化物的 α-芳基化反应，以及用于芳基氯化物的 Stille 交叉偶联反应。
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
154.9 °F - closed cup
闪点(°C)
68.3 °C - closed cup
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
A general method for the direct alpha-arylation of nitriles with aryl chlorides.
Jingsong You et al.
Angewandte Chemie (International ed. in English), 42(41), 5051-5053 (2003-11-05)
P(i-BuNCH2CH2)3N: an efficient ligand for the direct alpha-arylation of nitriles with aryl bromides.
Jingsong You et al.
The Journal of organic chemistry, 68(21), 8003-8007 (2003-10-11)
A new catalyst system for the synthesis of alpha-aryl-substituted nitriles is reported. The bicyclic triaminophosphine P(i-BuNCH(2)CH(2))(3)N (1b) serves as an efficient and versatile ligand for the palladium-catalyzed direct alpha-arylation of nitriles with aryl bromides. Using ligand 1b, ethyl cyanoacetate and
Tetrahedron, 61, 9775-9775 (2005)
Weiping Su et al.
Organic letters, 6(9), 1421-1424 (2004-04-23)
[reaction: see text] The Pd(2)(dba)(3)/P(i-BuNCH(2)CH(2))(3)N (1d) catalyst system is highly effective for the Stille cross-coupling of aryl chlorides with organotin compounds. This method represents only the second general method for the coupling of aryl chlorides. Other proazaphosphatranes possessing benzyl substituents
Tetrahedron Letters, 47, 5645-5645 (2006)
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