蒸汽密度
3.6 (vs air)
质量水平
蒸汽压
9.75 mmHg ( 60 °C)
方案
99%
反应适用性
reaction type: C-H Activation
沸点
163-164 °C (lit.)
mp
32-35 °C (lit.)
密度
0.889 g/mL at 25 °C (lit.)
官能团
carboxylic acid
SMILES字符串
OC(C(C)(C)C)=O
InChI
1S/C5H10O2/c1-5(2,3)4(6)7/h1-3H3,(H,6,7)
InChI key
IUGYQRQAERSCNH-UHFFFAOYSA-N
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一般描述
戊二酸是一种羧酸，用作配体以合成六核铈（IV）团簇。
应用
特戊酸可用于：
- 用作钯的助催化剂，芳化未活化芳烃和N-杂环化合物。
- 用作羰基化suzuki反应的添加剂，以纳米钯为催化剂从芳基碘和芳基硼酸合成二芳甲酮。
- 在8-氨基喹啉配体和钴催化剂作用下，参与苯甲酰胺与炔烃的环化反应，合成异喹诺酮类。
免责声明
刺激性臭味/恶臭
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
147.2 °F - closed cup
闪点(°C)
64 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Guotao Li et al.
Journal of the American Chemical Society, 130(12), 3740-3741 (2008-03-04)
Propargylic pivalates with electronically unbiased internal alkynes are selectively transformed into (1Z,3E)-2-pivaloxy-1,3-dienes containing various functionalities. The unusual selectivity of 1,2-acyloxy migration over the structurally preferred 3,3-rearrangement is realized. This reaction is highly stereoselective and offers rapid access to dienes for
Toshiaki Shimasaki et al.
Angewandte Chemie (International ed. in English), 49(16), 2929-2932 (2010-03-17)
Catalytic amination: The title reaction demonstrates the use of aryl carboxylates as suitable electrophilic coupling substrates in catalytic amination reactions. N-heterocyclic carbene ligands and NaOtBu promote the amination of aryl pivalates through the cleavage of normally unreactive aryl carbon-oxygen bonds
Phosphine-free, palladium-catalyzed arylation of heterocycles through C-H bond activation with pivalic acid as a cocatalyst.
Dongbing Zhao et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 15(6), 1337-1340 (2008-12-31)
Tobias Illg et al.
ChemSusChem, 4(3), 392-398 (2011-02-09)
The two-step synthesis of tert-butyl peroxypivalate is performed in a single-channel microreactor. The first step, the deprotonation of tert-butyl hydroperoxide, is done in a simple mixer tube setup. The residence time section for the second reaction step is equipped with
Interaction between pivaloylcarnitine and L-carnitine transport into L6 cells overexpressing hOCTN2.
Liliane Todesco et al.
Chemico-biological interactions, 180(3), 472-477 (2009-06-23)
Patients ingesting pivalic acid containing prodrugs develop hypocarnitinemia. Pivalic acid is cleaved from such drugs and excreted renally as pivaloylcarnitine. Plasma concentrations (reflecting the concentration in the glomerular filtrate entering the proximal tubule) in patients treated with cefditoren pivoxil are
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