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线性分子式:
[(CH3)3C]2PCl
化学文摘社编号:
分子量:
180.66
PubChem Substance ID:
UNSPSC Code:
12352001
MDL number:
产品名称
二叔丁基氯化膦, 96%
InChI
1S/C8H18ClP/c1-7(2,3)10(9)8(4,5)6/h1-6H3
SMILES string
CC(C)(C)P(Cl)C(C)(C)C
InChI key
MCRSZLVSRGTMIH-UHFFFAOYSA-N
assay
96%
form
liquid
reaction suitability
reagent type: ligand
reaction type: Suzuki-Miyaura Coupling
refractive index
n20/D 1.482 (lit.)
bp
48 °C/3 mmHg (lit.)
density
0.951 g/mL at 25 °C (lit.)
functional group
phosphine
Quality Level
Application
二叔丁基氯化膦可作为配体,用于:
- 钯催化下芳基卤化物的胺化反应。
- 钯催化下芳基硼酸与芳基溴化物和氯化物的Suzuki-Miyaura交叉偶联反应。
General description
二叔丁基氯化膦属于膦配体类化合物。富电子和位阻特性适合交叉偶联反应。对稳定和活化中心金属原子具有关键作用,可用于过渡金属催化的C-O、C-N和C-C键形成反应。
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
143.6 °F - closed cup
flash_point_c
62 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Jesudoss V Kingston et al.
The Journal of organic chemistry, 72(8), 2816-2822 (2007-03-24)
Pro-azaphosphatrane 1a [P(iBuNCH2CH2)3N] reacts with iodine under mild conditions to give [IP(iBuNCH2CH2)3N]I in excellent yield, which on subsequent reaction with ammonia followed by deprotonation with KOtBu provided HN=P(iBuNCH2CH2)3N (3a) in quantitative yield. Reaction of 3a with R'2PCl afforded sterically bulky
相关内容
Phosphine Ligand Application Guide
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