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此商品 | 382111 | 382110 | 218860 |
|---|---|---|---|
| form solid | form solid | form solid | form solid |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| manufacturer/tradename Calbiochem® | manufacturer/tradename Calbiochem® | manufacturer/tradename Calbiochem® | manufacturer/tradename Calbiochem® |
| storage temp. −20°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| solubility DMSO: 50 mg/mL | solubility DMSO: 50 mg/mL | solubility ethanol: 10 mg/mL, DMSO: 25 mg/mL | solubility DMSO: 50 mg/mL |
一般描述
MacMillan imidazolidinone organocatalysts are metal-free chiral catalysts widely used in enantioselective organic transformations. These organocatalysts are non-toxic, low cost, and robust in simple reaction conditions because of their insensitivity to air and moisture.[1]
应用
MacMillan Imidazolidinone organocatalysts can be used to catalyze various organocatalytic transformation reactions such as 1,3-dipolar cycloadditions, Diels–Alder reaction, Friedel-Crafts alkylations, α-chlorinations, α-fluorinations, and intramolecular Michael reactions to access a high level of enantioselective products. It can also be used in enantioselective photocatalytic reactions, hydride reduction, and Mukaiyama-Michael reaction.[1][2]
法律信息
适用美国专利 6,369,243 和相关专利。仅供研究使用。
试剂盒组分也可单独购买
产品编号
说明
化学品安全说明书
- 569763(5S)-(−)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinone monohydrochloride, 97% 500 mg
- 661902(S)-(+)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid, 96% 500 mg
- 663085(5S)-(−)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinone dichloroacetic acid, 97% 500 mg
- 663107(2S,5S)-(−)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone, 97% 500 mg
- 668540(2S,5S)-(–)-5-Benzyl-3-methyl-2-(5-methyl-2-furyl)-4-imidazolidinone, 95% 250 mg
警示用语：
Danger
危险分类
Acute Tox. 3 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Recent Development of Recoverable MacMillan Catalyst in Asymmetric Organic Transformations
Singh S
Advanced Synthesis & Catalysis, 363(3), 629-656 (2021)
Recent Development of Recoverable MacMillan Catalyst in Asymmetric Organic Transformations
Singh S
advanced synthesis and catalysis, 363(3), 629-656 (2021)
Imidazolidinones as Asymmetric Organocatalysts
Sustainable Catalysis: Without Metals or Other Endangered Elements (2015)
商品
Discover Professor David MacMillan's groundbreaking metal-free asymmetric catalysis using imidazolidinone-based organocatalysts for versatile transformations.
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