39410
聚合物键合型 4-(二甲氨基)吡啶
extent of labeling: ~3.0 mmol/g "DMAP" loading, matrix crosslinked with 2% DVB
别名:
4-(Dimethylamino)pyridine on Polystyrene, DMAP on PS, polymer bound DMAP
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关于此项目
经验公式(希尔记法):
C8H8
化学文摘社编号:
分子量:
104.15
MDL编号:
UNSPSC代码:
12352128
PubChem化学物质编号:
NACRES:
NA.22
反应适用性
reaction type: solution phase peptide synthesis
质量水平
标记范围
~3.0 mmol/g "DMAP" loading
基质
crosslinked with 2% DVB
痕量阴离子
chloride (Cl-): ≤5000 mg/kg
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一般描述
聚合物结合的4-(二甲氨基)吡啶用于改善手性和非手性脂族胺、氨基醇和氨基酸的衍生化。
应用
聚合物结合的4-(二甲氨基)吡啶在Michael加成和亚硝酸消除工艺步骤中用作负载碱,该步骤涉及在通用和基于方案的有效连续流动下使用β-硝基丙烯酸酯作为起始物料合成噻吩-2-羧酸酯。在固体非均相催化下,它还可以作为负载型催化剂,以环状2-硝基酮为起始原料制备ω-硝基酯。(5)
其他说明
聚合物负载的可回收酰化催化剂
聚合物负载的可回收酰化催化剂
警示用语:
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
A new, low impact and efficient synthesis of $\omega$-nitro esters under solid heterogeneous catalysis
Chiurchiu E, et al.
Green Chemistry, 19(20), 4956-4960 (2017)
$\beta$-Nitroacrylates as Starting Materials of Thiophene-2-Carboxylates Under Continuous Flow Conditions
Chiurchiu E, et al.
Advanced Synthesis & Catalysis, 361(9), 2042-2047 (2019)
$\beta$-Nitroacrylates as Starting Materials of Thiophene-2-Carboxylates Under Continuous Flow Conditions
Chiurchiu E, et al.
advanced synthesis and catalysis, 361(9), 2042-2047 (2019)
Szu-Yuan Chou et al.
Scientific reports, 10(1), 18519-18519 (2020-10-30)
Cell development and behavior are driven by internal genetic programming, but the external microenvironment is increasingly recognized as a significant factor in cell differentiation, migration, and in the case of cancer, metastatic progression. Yet it remains unclear how the microenvironment
M. Tomoi et al.
Macromol. Chem. Rapid Commun., 3, 537-537 (1982)
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